Pipeline run

10e972ee-ca24-4bf4-bc37-b974e30f1da8

Pipeline LLM cost (USD)

API 1: $0.0105 API 2: $0.0000 API 3: $0.0000 Total: $0.0105

Client output enrichment

v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA description

SPARSE JD role baseline loaded sources · ai_index: role_baseline · nature_of_work: jd · tech_stack_maturity: jd

Nature of work · UI performance and release debugging

Leads architecture and code reviews for enterprise platform components, building scalable, performance-optimized systems and improving architecture/process gaps through technical design, mentorship, and cross-team influence.

"creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products"

Tech stack maturity

Mainstream Modern

React and Swift are commonly used modern technologies, while Java remains mainstream and widely supported, indicating a modern but not bleeding-edge stack.

AI index (0 = no AI use, 5 = totally AI-dependent · v2.1)

1.20 / 5

· Title match

· Has AI skill

· AI skill (primary)

· AI skill (secondary)

· On AI team

· Builds AI products

vocab breakdown (legacy)

Assistants (×1): —

Frameworks (×2): —

Models / concepts (×3): —

Evidence — skills matched in JD (4)

React Java Swift Ruby on Rails

Skill cluster (4 dimension groups, role-scoped)

Java Language and JVM

Java

Ruby Web Frameworks

Ruby on Rails

UI Frameworks and Rendering

React

Cross-cutting / unaligned

Swift

Show KRA description ↓

As a Software Engineer IV, you will lead the architecture, development of platform components for enterprise products. You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products. You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency. You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization. You are also expected to demonstrate broad thought leadership and influence through sharing knowledge outside the team through mentorship, coaching, technical talks, and blogs. At least 9 years total combined related work experience and completed higher education, including: 3 years software engineering work experience 6 years completed higher education and/or additional work experience directly related to the duties of the job including: Bachelor’s degree in Computer Engineering, Software Engineering, Computer Science, Computer Information Systems, Information Systems, Information Technology or related field, or equivalent relevant work experience At least 8 years of experience in software engineering Experience working on Web Applications using ReactJS, Java and Swift Experience working on Ruby on Rails will be an added advantage

Signals

Skill fullstack-developer

0.67

Alias backend-engineer

1.00

KRA cloud-architect

0.55

Post-classification

Centroidupdated · n=530

Alias collision log—

New-role queue—

New skills captured0

New KRA capturedyes

Captured for admin review

R&R fragment (sim 0.00) ↔ Frontend Developer pending

Status: completed Created: 2026-05-27T16:56:25.595307Z Updated: 2026-05-27T16:57:38.409743Z API 3 duration: 36140 ms

Flow Current 3-step pipeline

1 POST /skills/extract-from-jd

2 POST /skills/extract-details

3 POST /skills/final-role-output

Role Chosen role & resolution

Frontend Developer

→

React Frontend Developer

sub-role · 0.98 domain · Software Engineering CASE DOMAIN

slug: frontend-engineer · id: 7 · source: db · sub-role slug: react-frontend-developer

Domain=Software Engineering → sub-role react-frontend-developer; The JD centers on web application engineering with ReactJS, architecture and code reviews, which best matches a frontend engineering role despite the presence of Java and Swift.

Matched skills

ReactJSJavaSwiftRuby on Rails

Matched dimensions

Frontend Web Application EngineeringArchitecture DesignCode Review and Technical CorrectnessScalable and Performance-Optimized Product DevelopmentTechnical Leadership and Mentorship

Matched KRAs

lead the architecture, development of platform componentscreating architecture designsperforming code reviews on technical and functional correctnessbuild scalable and performance-optimized productsidentify gaps in the existing architecture and development processcreate clear, well-constructed technical designs of large scopeCode for high-risk projectspromote engineering culture and values across the organizationsharing knowledge outside the team through mentorship, coaching, technical talks, and blogs

Resolution: in_db — role exists in library; skill↔dim and role↔dim links saved when applicable.

New skills

Skill↔dim saved

Role↔dim saved

Skipped

Job description

As a Software Engineer IV, you will lead the architecture, development of platform components for enterprise products. You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products. You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency. You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization. You are also expected to demonstrate broad thought leadership and influence through sharing knowledge outside the team through mentorship, coaching, technical talks, and blogs.

Qualifications

Basic Qualifications :
 At least 9 years total combined related work experience and completed higher education, including: 3 years software engineering work experience  6 years completed higher education and/or additional work experience directly related to the duties of the job including: Bachelor’s degree in Computer Engineering, Software Engineering, Computer Science, Computer Information Systems, Information Systems, Information Technology or related field, or equivalent relevant work experience 

Preferred Qualifications :

 At least 8 years of experience in software engineering  Experience working on Web Applications using ReactJS, Java and Swift  Experience working on Ruby on Rails will be an added advantage

Skills from this JD

Each row merges API 1 extraction, API 2 library match / v3 orchestration (dimensions + locked dims), and API 3 persistence tags.

React Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)

Canonical: React id=610 · react

Aliases — catalog

React (CANONICAL) primary
React 0.13 (VERSION)
React 0.14 (VERSION)
React 15 (VERSION)
React 15.x (VERSION)
React 16 (VERSION)
React 16.x (VERSION)
React 17 (VERSION)
React 17.x (VERSION)
React 18 (VERSION)
React 18.x (VERSION)
React 19 (VERSION)
React v15 (VERSION)
React v16 (VERSION)
React v17 (VERSION)
React v18 (VERSION)
React v19 (VERSION)
ReactJS 18 (VERSION)
react 15 (VERSION)
react 16 (VERSION)
react 17 (VERSION)
react 18 (VERSION)
react 19 (VERSION)
react15 (VERSION)
react16 (VERSION)
react17 (VERSION)
react18 (VERSION)
react19 (VERSION)
reactjs 18 (VERSION)

Context tags (catalog)

Babel Class Components Component Lifecycle Context API Functional Components Higher-Order Components Hooks JSX Next.js PropTypes Props React Native React Router Redux SSR State Management Styled Components Testing Library TypeScript Virtual DOM Webpack component lifecycle context API frontend hooks props state management useEffect useState virtual DOM

Stored enrichment (catalog DB)

Category: Framework
Sub-category: Frontend Framework
Vendor: Meta
License: mit
Year introduced: 2013
Confidence: 0.98
Version strategy: SEPARATE_ENTITY
Version tag: 18

Maturity reasoning: React appears in high-volume frontend job postings across startups and enterprises and remains a default hiring-pipeline skill, with strong GitHub/npm usage and ecosystem activity.

Skill profile (library / DB)

Skill nature: FRAMEWORK
Volatility: STABLE
Typical lifespan: EVERGREEN
Category id: 5
Sub-category id: 1072
Extractable: True
Also category: False

Dimensions (API 2 worklist)

Application Frameworks & Libraries Catalog dimension db id 451

Library dimension (catalog)

Roles linked in library: Sitecore Dev
Frameworks & Libraries Catalog dimension db id 360

Library dimension (catalog)

Roles linked in library: Drupal Dev, Engineering Manager
Frontend Frameworks and Libraries Catalog dimension db id 434

Library dimension (catalog)

Roles linked in library: Shopify Dev
JavaScript for WordPress Catalog dimension db id 329

Library dimension (catalog)

Roles linked in library: WordPress Dev
React Component Architecture Catalog dimension db id 302

Library dimension (catalog)

Roles linked in library: React Frontend Developer
UI Frameworks and Rendering Catalog dimension db id 115

Library dimension (catalog)

Roles linked in library: Frontend Developer, Fullstack Developer, Fullstack Developer, Hybrid Mobile Developer, Ionic Developer, Web Developer

API 3 link attempts (this skill)

Dimension	Skill↔dim	Role↔dim	Outcome
Application Frameworks & Libraries application-frameworks-libraries	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Frameworks & Libraries frameworks-libraries	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Frontend Frameworks and Libraries frontend-frameworks-and-libraries	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
JavaScript for WordPress javascript-for-wordpress	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React Component Architecture react-component-architecture	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
UI Frameworks and Rendering ui-frameworks-and-rendering	✓	✓	Existing dimension (library) · Role↔dimension saved

Java Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)

Canonical: Java id=1 · java

Aliases — catalog

Java (CANONICAL) primary
JDK (VERSION)
JDK 10 (VERSION)
JDK 11 (VERSION)
JDK 12 (VERSION)
JDK 13 (VERSION)
JDK 14 (VERSION)
JDK 15 (VERSION)
JDK 16 (VERSION)
JDK 17 (VERSION)
JDK 18 (VERSION)
JDK 19 (VERSION)
JDK 20 (VERSION)
JDK 21 (VERSION)
JDK 5 (VERSION)
JDK 6 (VERSION)
JDK 7 (VERSION)
JDK 8 (VERSION)
JDK 9 (VERSION)
Java 1.0 (VERSION)
Java 1.1 (VERSION)
Java 1.2 (VERSION)
Java 1.3 (VERSION)
Java 1.4 (VERSION)
Java 1.5 (VERSION)
Java 1.6 (VERSION)
Java 1.7 (VERSION)
Java 1.8 (VERSION)
Java 10 (VERSION)
Java 11 (VERSION)
Java 12 (VERSION)
Java 13 (VERSION)
Java 14 (VERSION)
Java 15 (VERSION)
Java 16 (VERSION)
Java 17 (VERSION)
Java 18 (VERSION)
Java 19 (VERSION)
Java 20 (VERSION)
Java 21 (VERSION)
Java 5 (VERSION)
Java 6 (VERSION)
Java 7 (VERSION)
Java 8 (VERSION)
Java 9 (VERSION)
Java11 (VERSION)
Java17 (VERSION)
Java21 (VERSION)
Java8 (VERSION)
OpenJDK 11 (VERSION)
OpenJDK 17 (VERSION)
OpenJDK 21 (VERSION)
OpenJDK 8 (VERSION)
java 11 (VERSION)
java 17 (VERSION)
java 21 (VERSION)
java 4 (VERSION)
java 5 (VERSION)
java 6 (VERSION)
java 7 (VERSION)
java 8 (VERSION)
java lts (VERSION)
java-11 (VERSION)
java-17 (VERSION)
java-21 (VERSION)
java-4 (VERSION)
java-5 (VERSION)
java-6 (VERSION)
java-7 (VERSION)
java-8 (VERSION)
java11 (VERSION)
java17 (VERSION)
java21 (VERSION)
java4 (VERSION)
java5 (VERSION)
java6 (VERSION)
java7 (VERSION)
java8 (VERSION)
jdk 11 (VERSION)
jdk 17 (VERSION)
jdk 21 (VERSION)
jdk 4 (VERSION)
jdk 5 (VERSION)
jdk 6 (VERSION)
jdk 7 (VERSION)
jdk 8 (VERSION)
jdk11 (VERSION)
jdk17 (VERSION)
jdk21 (VERSION)
jdk4 (VERSION)
jdk5 (VERSION)
jdk6 (VERSION)
jdk7 (VERSION)
jdk8 (VERSION)
jvm21 (VERSION)

Context tags (catalog)

APIs Apache Tomcat Concurrency Design patterns Garbage collection GraalVM Gradle Hibernate JDBC JDK JPA JUnit JVM Java 8 Java EE JavaFX Kafka Lambda expressions Maven Microservices Mockito Object-oriented REST RESTful SOAP Servlets Spring Spring Boot Tomcat microservices

Stored enrichment (catalog DB)

Category: Language
Sub-category: Programming Language
Vendor: Oracle
License: other_open
Year introduced: 1995
Confidence: 0.99
Version strategy: SEPARATE_ENTITY
Version tag: 21

Maturity reasoning: Java is a hiring-pipeline staple with very high JD volume across enterprise backend, Android, and cloud roles; it remains widely supported by major vendors and frameworks like Spring.

Skill profile (library / DB)

Skill nature: LANGUAGE
Volatility: STABLE
Typical lifespan: EVERGREEN
Category id: 6
Sub-category id: 96
Extractable: True
Also category: False

Dimensions (API 2 worklist)

Java Language and JVM Catalog dimension db id 279

Library dimension (catalog)

Roles linked in library: Java Backend Developer, Kotlin Backend Developer, Scala Backend Developer
Kotlin and Java Catalog dimension db id 161

Library dimension (catalog)

Roles linked in library: Android Developer
Native Mobile Languages Catalog dimension db id 274

Library dimension (catalog)

Roles linked in library: Native Mobile Developer
Pega Programming Languages & DSLs Catalog dimension db id 267

Library dimension (catalog)

Roles linked in library: Pega Developer
Programming Languages Catalog dimension db id 1

Library dimension (catalog)

Roles linked in library: Backend Developer, Fullstack Developer, Fullstack Developer
Programming Languages & DSLs Catalog dimension db id 475

Library dimension (catalog)

Roles linked in library: Engineering Manager
Programming Languages for Data Work Catalog dimension db id 21

Library dimension (catalog)

Roles linked in library: Data Engineer

API 3 link attempts (this skill)

Dimension	Skill↔dim	Role↔dim	Outcome
Java Language and JVM java-language-and-jvm	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Kotlin and Java kotlin-and-java	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Native Mobile Languages native-mobile-languages	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Pega Programming Languages & DSLs pega-programming-languages-dsls	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Programming Languages programming-languages	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Programming Languages & DSLs programming-languages-dsls	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Programming Languages for Data Work programming-languages-for-data-work	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

Swift Primary Library skill API 3: existing canonical (in_db) Existing skill (matched library)

Canonical: Swift id=440 · swift

Aliases — catalog

Swift (CANONICAL) primary
Swift 2.0 (VERSION)
Swift 2.x (VERSION)
Swift 3.0 (VERSION)
Swift 3.x (VERSION)
Swift 4.0 (VERSION)
Swift 4.x (VERSION)
Swift 5.0 (VERSION)
Swift 5.x (VERSION)
Swift 6.0 (VERSION)
Swift 6.x (VERSION)

Context tags (catalog)

ARC Cocoa Cocoa Touch CocoaPods Combine Core Data Grand Central Dispatch MVVM Objective-C Optionals SPM Swift Package Manager SwiftUI UIKit Xcode async/await asynchronous programming closure closures error handling iOS Development protocol-oriented programming type safety

Stored enrichment (catalog DB)

Category: Language
Sub-category: Programming Language
Vendor: Apple
License: apache_2
Year introduced: 2014
Confidence: 0.99
Version strategy: NOT_APPLICABLE

Maturity reasoning: Swift is broadly used for iOS/macOS hiring; job postings commonly list it alongside UIKit/SwiftUI, and Apple continues to invest in it as the primary language for new app development.

Skill profile (library / DB)

Skill nature: LANGUAGE
Volatility: STABLE
Typical lifespan: EVERGREEN
Category id: 6
Sub-category id: 96
Extractable: True
Also category: False

Dimensions (API 2 worklist)

Native Mobile Languages Catalog dimension db id 274

Library dimension (catalog)

Roles linked in library: Native Mobile Developer
Swift and Objective-C Catalog dimension db id 81

Library dimension (catalog)

Roles linked in library: iOS Developer

API 3 link attempts (this skill)

Dimension	Skill↔dim	Role↔dim	Outcome
Native Mobile Languages native-mobile-languages	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Swift and Objective-C swift-and-objective-c	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

Ruby on Rails Secondary Library skill API 3: existing canonical (in_db) Existing skill (matched library)

Canonical: Ruby on Rails id=10 · ruby-on-rails

Aliases — catalog

Ruby on Rails (CANONICAL) primary
Rails 5 (VERSION)
Rails 5.x (VERSION)
Rails 6 (VERSION)
Rails 6.x (VERSION)
Rails 7 (VERSION)
Rails 7.x (VERSION)
Ruby on Rails 5 (VERSION)
Ruby on Rails 5.x (VERSION)
Ruby on Rails 6 (VERSION)
Ruby on Rails 6.x (VERSION)
Ruby on Rails 7 (VERSION)
Ruby on Rails 7.x (VERSION)

Context tags (catalog)

ActionCable ActionController ActionView ActiveRecord Bundler Capistrano Capybara Devise Gemfile Heroku Hotwire MVC Migrations PostgreSQL Puma Pundit RESTful RESTful routes RSpec Rails API Sidekiq Stimulus Turbo Webpacker

Stored enrichment (catalog DB)

Category: Framework
Sub-category: Web Framework
Vendor: David Heinemeier Hansson
License: mit
Year introduced: 2005
Confidence: 0.99
Version strategy: NOT_APPLICABLE

Maturity reasoning: Ruby on Rails remains widely listed in job descriptions and powers many production web apps; GitHub activity and hiring demand are steady, though below newer stacks like React/Node.

Skill profile (library / DB)

Skill nature: FRAMEWORK
Volatility: STABLE
Typical lifespan: EVERGREEN
Category id: 5
Sub-category id: 35
Extractable: True
Also category: False

Dimensions (API 2 worklist)

Ruby Web Frameworks Catalog dimension db id 416

Library dimension (catalog)

Roles linked in library: Ruby Backend Developer
Web Application Frameworks Catalog dimension db id 2

Library dimension (catalog)

Roles linked in library: Backend Developer, Fullstack Developer, Fullstack Developer, Java Backend Developer, Node.js Backend Developer, PHP Backend Developer, Python Backend Developer

API 3 link attempts (this skill)

Dimension	Skill↔dim	Role↔dim	Outcome
Ruby Web Frameworks ruby-web-frameworks	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Web Application Frameworks web-application-frameworks	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

All API 3 persistence rows

Same grid as the skill-extractor “Persistence items” table: one row per (skill × dimension) work item.

Skill	Tag	Dimension	Skill↔dim	Role↔dim	Outcome
React	in_db	Application Frameworks & Libraries application-frameworks-libraries	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React	in_db	Frameworks & Libraries frameworks-libraries	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React	in_db	Frontend Frameworks and Libraries frontend-frameworks-and-libraries	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React	in_db	JavaScript for WordPress javascript-for-wordpress	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React	in_db	React Component Architecture react-component-architecture	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
React	in_db	UI Frameworks and Rendering ui-frameworks-and-rendering	✓	✓	Existing dimension (library) · Role↔dimension saved
Java	in_db	Java Language and JVM java-language-and-jvm	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Java	in_db	Kotlin and Java kotlin-and-java	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Java	in_db	Native Mobile Languages native-mobile-languages	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Java	in_db	Pega Programming Languages & DSLs pega-programming-languages-dsls	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Java	in_db	Programming Languages programming-languages	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Java	in_db	Programming Languages & DSLs programming-languages-dsls	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Java	in_db	Programming Languages for Data Work programming-languages-for-data-work	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Swift	in_db	Native Mobile Languages native-mobile-languages	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Swift	in_db	Swift and Objective-C swift-and-objective-c	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Ruby on Rails	in_db	Ruby Web Frameworks ruby-web-frameworks	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)
Ruby on Rails	in_db	Web Application Frameworks web-application-frameworks	✓	—	Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role)

Library artifacts (this run)

No artifact rows for this run.

nano JD Parser — gpt-4.1-nano click to toggle

RoleSoftware Engineer IV

ExperienceAt least 9 years total combined related work experience

DomainSoftware & SaaS Products

JD type pass

Show raw JSON

{
  "JD_type": "pass",
  "about_company": null,
  "certifications": [],
  "company_name": null,
  "ctc": null,
  "domain": {
    "primary": {
      "aliases": [
        "SaaS",
        "Software Products"
      ],
      "domain": "Software \u0026 SaaS Products"
    },
    "secondary": null
  },
  "education": [
    {
      "level": "Bachelor\u0027s",
      "qualification": "BTECH/BE - Computer Engineering / Software Engineering / Computer Science / Computer Information Systems / Information Systems / Information Technology (or related)",
      "raw": "Bachelor\u2019s degree in Computer Engineering, Software Engineering, Computer Science, Computer Information Systems, Information Systems, Information Technology or related field, or equivalent relevant work experience",
      "requirement": "required"
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  "experience": {
    "max": null,
    "min": 9,
    "raw": "At least 9 years total combined related work experience"
  },
  "job_locations": [],
  "role": "Software Engineer IV",
  "role_aliases": [
    "Software Engineer",
    "Senior Software Engineer",
    "SWE"
  ],
  "role_archetype": "Engineering",
  "roles_and_responsibilities": [
    {
      "bullet_count": 0,
      "heading": "Role Overview",
      "heading_was_present": false,
      "source_marker": {
        "first_5_words": "As a Software Engineer IV,",
        "last_5_words": "coaching, technical talks, and blogs."
      },
      "text": "As a Software Engineer IV, you will lead the architecture, development of platform components for enterprise products. You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products. You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency. You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization. You are also expected to demonstrate broad thought leadership and influence through sharing knowledge outside the team through mentorship, coaching, technical talks, and blogs.",
      "word_count": 139
    },
    {
      "bullet_count": 0,
      "heading": "Basic Qualifications",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "At least 9 years total",
        "last_5_words": "or equivalent relevant work experience"
      },
      "text": "At least 9 years total combined related work experience and completed higher education, including: 3 years software engineering work experience  6 years completed higher education and/or additional work experience directly related to the duties of the job including: Bachelor\u2019s degree in Computer Engineering, Software Engineering, Computer Science, Computer Information Systems, Information Systems, Information Technology or related field, or equivalent relevant work experience",
      "word_count": 51
    },
    {
      "bullet_count": 0,
      "heading": "Preferred Qualifications",
      "heading_was_present": true,
      "source_marker": {
        "first_5_words": "At least 8 years of",
        "last_5_words": "will be an added advantage"
      },
      "text": "At least 8 years of experience in software engineering  Experience working on Web Applications using ReactJS, Java and Swift  Experience working on Ruby on Rails will be an added advantage",
      "word_count": 30
    }
  ],
  "urls": []
}

API 1 — extract-from-jd click to toggle

{
  "final_skills": [
    {
      "is_primary": true,
      "skill_name": "React"
    },
    {
      "is_primary": true,
      "skill_name": "Java"
    },
    {
      "is_primary": true,
      "skill_name": "Swift"
    },
    {
      "is_primary": false,
      "skill_name": "Ruby on Rails"
    }
  ],
  "jd_role": {
    "display_name": "Software Engineer IV",
    "rationale": null,
    "role_aliases": [
      "Software Engineer",
      "Senior Software Engineer",
      "SWE"
    ],
    "role_archetype": "Engineering",
    "slug": ""
  },
  "nano_parsed": {
    "JD_type": "pass",
    "about_company": null,
    "certifications": [],
    "company_name": null,
    "ctc": null,
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      "primary": {
        "aliases": [
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        "domain": "Software \u0026 SaaS Products"
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      "secondary": null
    },
    "education": [
      {
        "level": "Bachelor\u0027s",
        "qualification": "BTECH/BE - Computer Engineering / Software Engineering / Computer Science / Computer Information Systems / Information Systems / Information Technology (or related)",
        "raw": "Bachelor\u2019s degree in Computer Engineering, Software Engineering, Computer Science, Computer Information Systems, Information Systems, Information Technology or related field, or equivalent relevant work experience",
        "requirement": "required"
      }
    ],
    "experience": {
      "max": null,
      "min": 9,
      "raw": "At least 9 years total combined related work experience"
    },
    "job_locations": [],
    "role": "Software Engineer IV",
    "role_aliases": [
      "Software Engineer",
      "Senior Software Engineer",
      "SWE"
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    "role_archetype": "Engineering",
    "roles_and_responsibilities": [
      {
        "bullet_count": 0,
        "heading": "Role Overview",
        "heading_was_present": false,
        "source_marker": {
          "first_5_words": "As a Software Engineer IV,",
          "last_5_words": "coaching, technical talks, and blogs."
        },
        "text": "As a Software Engineer IV, you will lead the architecture, development of platform components for enterprise products. You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products. You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency. You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization. You are also expected to demonstrate broad thought leadership and influence through sharing knowledge outside the team through mentorship, coaching, technical talks, and blogs.",
        "word_count": 139
      },
      {
        "bullet_count": 0,
        "heading": "Basic Qualifications",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "At least 9 years total",
          "last_5_words": "or equivalent relevant work experience"
        },
        "text": "At least 9 years total combined related work experience and completed higher education, including: 3 years software engineering work experience  6 years completed higher education and/or additional work experience directly related to the duties of the job including: Bachelor\u2019s degree in Computer Engineering, Software Engineering, Computer Science, Computer Information Systems, Information Systems, Information Technology or related field, or equivalent relevant work experience",
        "word_count": 51
      },
      {
        "bullet_count": 0,
        "heading": "Preferred Qualifications",
        "heading_was_present": true,
        "source_marker": {
          "first_5_words": "At least 8 years of",
          "last_5_words": "will be an added advantage"
        },
        "text": "At least 8 years of experience in software engineering  Experience working on Web Applications using ReactJS, Java and Swift  Experience working on Ruby on Rails will be an added advantage",
        "word_count": 30
      }
    ],
    "urls": []
  },
  "rejected": false,
  "rejection_reason": null,
  "run_id": "10e972ee-ca24-4bf4-bc37-b974e30f1da8",
  "stage3_signals": {
    "alias_found": true,
    "alias_match_roles": [
      {
        "display_name": "Backend Developer",
        "kra_matches": null,
        "matched_count": null,
        "matched_skills": null,
        "role_id": 1,
        "score": 1.0,
        "slug": "backend-engineer",
        "total_count": null
      }
    ],
    "kra_match_roles": [
      {
        "display_name": "Cloud Architect",
        "kra_matches": [
          {
            "kra_text": "Conducts architecture reviews, approves technical design documents, and guides engineering teams through cloud migration and modernization projects.",
            "sentence": "You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products.",
            "similarity": 0.613
          },
          {
            "kra_text": "Conducts architecture reviews, approves technical design documents, and guides engineering teams through cloud migration and modernization projects.",
            "sentence": "You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization.",
            "similarity": 0.5491
          },
          {
            "kra_text": "Conducts architecture reviews, approves technical design documents, and guides engineering teams through cloud migration and modernization projects.",
            "sentence": "You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency.",
            "similarity": 0.4949
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 9,
        "score": 0.5523,
        "slug": "cloud-architect",
        "total_count": null
      },
      {
        "display_name": "Cyber Security Engineer",
        "kra_matches": [
          {
            "kra_text": "Performs threat modeling, security architecture reviews, and quantitative risk analysis for new product features and infrastructure changes.",
            "sentence": "You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products.",
            "similarity": 0.5223
          },
          {
            "kra_text": "Performs threat modeling, security architecture reviews, and quantitative risk analysis for new product features and infrastructure changes.",
            "sentence": "You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization.",
            "similarity": 0.4947
          },
          {
            "kra_text": "Performs threat modeling, security architecture reviews, and quantitative risk analysis for new product features and infrastructure changes.",
            "sentence": "You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency.",
            "similarity": 0.4844
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 5,
        "score": 0.5005,
        "slug": "cybersecurity-engineer",
        "total_count": null
      },
      {
        "display_name": "Fullstack Developer",
        "kra_matches": [
          {
            "kra_text": "Works closely with product managers and UX designers to translate requirements and wireframes into working software features through iterative development.",
            "sentence": "You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products.",
            "similarity": 0.5012
          },
          {
            "kra_text": "Works closely with product managers and UX designers to translate requirements and wireframes into working software features through iterative development.",
            "sentence": "You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization.",
            "similarity": 0.4949
          },
          {
            "kra_text": "Works closely with product managers and UX designers to translate requirements and wireframes into working software features through iterative development.",
            "sentence": "You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency.",
            "similarity": 0.4871
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 15,
        "score": 0.4944,
        "slug": "full-stack-engineer",
        "total_count": null
      },
      {
        "display_name": "Flutter Developer",
        "kra_matches": [
          {
            "kra_text": "collaborate with design, product, and backend teams",
            "sentence": "You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization.",
            "similarity": 0.5223
          },
          {
            "kra_text": "collaborate with design, product, and backend teams",
            "sentence": "You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products.",
            "similarity": 0.5195
          },
          {
            "kra_text": "collaborate with design, product, and backend teams",
            "sentence": "You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency.",
            "similarity": 0.4401
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 74,
        "score": 0.494,
        "slug": "flutter-developer",
        "total_count": null
      },
      {
        "display_name": "DevOps Engineer",
        "kra_matches": [
          {
            "kra_text": "Collaborates with development teams to improve build processes, reduce deployment friction, containerize applications, and adopt DevOps best practices.",
            "sentence": "You will proactively identify gaps in the existing architecture and development process, acting as a catalyst for change for greater system and product efficiency.",
            "similarity": 0.4811
          },
          {
            "kra_text": "Collaborates with development teams to improve build processes, reduce deployment friction, containerize applications, and adopt DevOps best practices.",
            "sentence": "You will leverage deep technical and solution expertise to create clear, well-constructed technical designs of large scope and Code for high-risk projects that have product dependencies within and outside the current team and promote engineering culture and values across the organization.",
            "similarity": 0.4694
          },
          {
            "kra_text": "Collaborates with development teams to improve build processes, reduce deployment friction, containerize applications, and adopt DevOps best practices.",
            "sentence": "You will be responsible for creating architecture designs and performing code reviews on technical and functional correctness to build scalable and performance-optimized products.",
            "similarity": 0.4128
          }
        ],
        "matched_count": null,
        "matched_skills": null,
        "role_id": 10,
        "score": 0.4544,
        "slug": "devops-engineer",
        "total_count": null
      }
    ],
    "skill_match_roles": [
      {
        "display_name": "Fullstack Developer",
        "kra_matches": null,
        "matched_count": 2,
        "matched_skills": [
          "Java",
          "React"
        ],
        "role_id": 435,
        "score": 0.6667,
        "slug": "fullstack-developer",
        "total_count": 3
      },
      {
        "display_name": "Fullstack Developer",
        "kra_matches": null,
        "matched_count": 2,
        "matched_skills": [
          "Java",
          "React"
        ],
        "role_id": 15,
        "score": 0.6667,
        "slug": "full-stack-engineer",
        "total_count": 3
      },
      {
        "display_name": "Engineering Manager",
        "kra_matches": null,
        "matched_count": 2,
        "matched_skills": [
          "Java",
          "React"
        ],
        "role_id": 121,
        "score": 0.6667,
        "slug": "engineering-manager",
        "total_count": 3
      },
      {
        "display_name": "Native Mobile Developer",
        "kra_matches": null,
        "matched_count": 2,
        "matched_skills": [
          "Java",
          "Swift"
        ],
        "role_id": 75,
        "score": 0.6667,
        "slug": "native-mobile-developer",
        "total_count": 3
      },
      {
        "display_name": "Android Developer",
        "kra_matches": null,
        "matched_count": 1,
        "matched_skills": [
          "Java"
        ],
        "role_id": 4,
        "score": 0.3333,
        "slug": "android-engineer",
        "total_count": 3
      }
    ]
  },
  "stage4_decision": {
    "alias_collision_detected": false,
    "case": "DOMAIN",
    "chosen_role": {
      "display_name": "Frontend Developer",
      "kra_matches": null,
      "matched_count": null,
      "matched_skills": null,
      "role_id": 7,
      "score": 0.93,
      "slug": "frontend-engineer",
      "total_count": null
    },
    "confidence": 0.93,
    "is_new_role": false,
    "llm2_fired": false,
    "llm2_reasoning": null,
    "matched_dimensions": [
      "Frontend Web Application Engineering",
      "Architecture Design",
      "Code Review and Technical Correctness",
      "Scalable and Performance-Optimized Product Development",
      "Technical Leadership and Mentorship"
    ],
    "matched_kras": [
      "lead the architecture, development of platform components",
      "creating architecture designs",
      "performing code reviews on technical and functional correctness",
      "build scalable and performance-optimized products",
      "identify gaps in the existing architecture and development process",
      "create clear, well-constructed technical designs of large scope",
      "Code for high-risk projects",
      "promote engineering culture and values across the organization",
      "sharing knowledge outside the team through mentorship, coaching, technical talks, and blogs"
    ],
    "matched_skills": [
      "ReactJS",
      "Java",
      "Swift",
      "Ruby on Rails"
    ],
    "new_role_display_name": null,
    "new_role_slug": null,
    "queued": false,
    "reasoning": "Domain=Software Engineering \u2192 sub-role react-frontend-developer; The JD centers on web application engineering with ReactJS, architecture and code reviews, which best matches a frontend engineering role despite the presence of Java and Swift.",
    "sub_role": {
      "confidence": 0.98,
      "display_name": "React Frontend Developer",
      "reasoning": "The JD explicitly requires experience with ReactJS and centers on web applications, so React Frontend Developer is the clear match.",
      "role_id": 89,
      "slug": "react-frontend-developer"
    }
  },
  "stage5_updates": {
    "centroid_n_after": 530,
    "centroid_updated": true,
    "collision_log_id": null,
    "new_kra_attached": {
      "best_kra_similarity": 0.0,
      "queue_id": 1740,
      "r_and_r_preview": "As a Software Engineer IV, you will lead the architecture, development of platform components for enterprise products. You will be responsible for creating architecture designs and performing code rev",
      "role_display_name": "Frontend Developer",
      "role_slug": "frontend-engineer",
      "status": "pending"
    },
    "new_skills_attached": [],
    "queue_entry_id": null,
    "v3_pipeline_triggered": false,
    "v3_role_slug": null,
    "v3_run_id": null
  }
}

API 2 — extract-details

{
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    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 1047,
      "existing_alias_text": "React",
      "input_term": "React",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "React",
        "id": 610,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "react",
        "sub_category_id": 1072,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 1,
      "existing_alias_text": "Java",
      "input_term": "Java",
      "matched_canonical": {
        "category_id": 6,
        "display_name": "Java",
        "id": 1,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LANGUAGE",
        "slug": "java",
        "sub_category_id": 96,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 756,
      "existing_alias_text": "Swift",
      "input_term": "Swift",
      "matched_canonical": {
        "category_id": 6,
        "display_name": "Swift",
        "id": 440,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LANGUAGE",
        "slug": "swift",
        "sub_category_id": 96,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    },
    {
      "alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
      "alias_persisted": false,
      "existing_alias_id": 93,
      "existing_alias_text": "Ruby on Rails",
      "input_term": "Ruby on Rails",
      "matched_canonical": {
        "category_id": 5,
        "display_name": "Ruby on Rails",
        "id": 10,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "ruby-on-rails",
        "sub_category_id": 35,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "matched_via": "alias"
    }
  ],
  "candidate_roles": [
    {
      "display_name": "Sitecore Dev",
      "id": 233,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "sitecore-dev",
      "source": "db"
    },
    {
      "display_name": "Drupal Dev",
      "id": 228,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "drupal-dev",
      "source": "db"
    },
    {
      "display_name": "Engineering Manager",
      "id": 121,
      "rationale": null,
      "role_archetype": null,
      "slug": "engineering-manager",
      "source": "db"
    },
    {
      "display_name": "Shopify Dev",
      "id": 230,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "shopify-dev",
      "source": "db"
    },
    {
      "display_name": "WordPress Dev",
      "id": 227,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "wordpress-dev",
      "source": "db"
    },
    {
      "display_name": "React Frontend Developer",
      "id": 89,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "react-frontend-developer",
      "source": "db"
    },
    {
      "display_name": "Frontend Developer",
      "id": 7,
      "rationale": null,
      "role_archetype": null,
      "slug": "frontend-engineer",
      "source": "db"
    },
    {
      "display_name": "Fullstack Developer",
      "id": 435,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "fullstack-developer",
      "source": "db"
    },
    {
      "display_name": "Fullstack Developer",
      "id": 15,
      "rationale": null,
      "role_archetype": null,
      "slug": "full-stack-engineer",
      "source": "db"
    },
    {
      "display_name": "Hybrid Mobile Developer",
      "id": 11,
      "rationale": null,
      "role_archetype": null,
      "slug": "hybrid-mobile-developer",
      "source": "db"
    },
    {
      "display_name": "Ionic Developer",
      "id": 434,
      "rationale": null,
      "role_archetype": null,
      "slug": "ionic-developer",
      "source": "db"
    },
    {
      "display_name": "Web Developer",
      "id": 25,
      "rationale": null,
      "role_archetype": null,
      "slug": "web-developer",
      "source": "db"
    },
    {
      "display_name": "Java Backend Developer",
      "id": 79,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "java-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Kotlin Backend Developer",
      "id": 84,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "kotlin-server-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Scala Backend Developer",
      "id": 87,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "scala-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Android Developer",
      "id": 4,
      "rationale": null,
      "role_archetype": null,
      "slug": "android-engineer",
      "source": "db"
    },
    {
      "display_name": "Native Mobile Developer",
      "id": 75,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "native-mobile-developer",
      "source": "db"
    },
    {
      "display_name": "Pega Developer",
      "id": 24,
      "rationale": null,
      "role_archetype": null,
      "slug": "pega-developer",
      "source": "db"
    },
    {
      "display_name": "Backend Developer",
      "id": 1,
      "rationale": null,
      "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
      "slug": "backend-engineer",
      "source": "db"
    },
    {
      "display_name": "Data Engineer",
      "id": 2,
      "rationale": null,
      "role_archetype": null,
      "slug": "data-engineer",
      "source": "db"
    },
    {
      "display_name": "iOS Developer",
      "id": 6,
      "rationale": null,
      "role_archetype": null,
      "slug": "ios-engineer",
      "source": "db"
    },
    {
      "display_name": "Ruby Backend Developer",
      "id": 85,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "ruby-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Node.js Backend Developer",
      "id": 82,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "node-backend-developer",
      "source": "db"
    },
    {
      "display_name": "PHP Backend Developer",
      "id": 86,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "php-backend-developer",
      "source": "db"
    },
    {
      "display_name": "Python Backend Developer",
      "id": 80,
      "rationale": null,
      "role_archetype": "Engineering",
      "slug": "python-backend-developer",
      "source": "db"
    }
  ],
  "chosen_role": {
    "display_name": "Frontend Developer",
    "id": 7,
    "rationale": "Domain=Software Engineering \u2192 sub-role react-frontend-developer; The JD centers on web application engineering with ReactJS, architecture and code reviews, which best matches a frontend engineering role despite the presence of Java and Swift.",
    "role_archetype": null,
    "slug": "frontend-engineer",
    "source": "db"
  },
  "dimensions": [
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "Application Frameworks \u0026 Libraries",
        "id": 451,
        "rationale": "Covers the primary software frameworks and libraries often used alongside Sitecore for building and enhancing site experiences.",
        "slug": "application-frameworks-libraries",
        "source": "db"
      },
      "input_skill": "React",
      "llm_role": null,
      "roles_from_db": [
        {
          "display_name": "Sitecore Dev",
          "id": 233,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "sitecore-dev",
          "source": "db"
        }
      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "Frameworks \u0026 Libraries",
        "id": 360,
        "rationale": "Manage adoption, integration, and best practices around key software frameworks and libraries.",
        "slug": "frameworks-libraries",
        "source": "db"
      },
      "input_skill": "React",
      "llm_role": null,
      "roles_from_db": [
        {
          "display_name": "Drupal Dev",
          "id": 228,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "drupal-dev",
          "source": "db"
        },
        {
          "display_name": "Engineering Manager",
          "id": 121,
          "rationale": null,
          "role_archetype": null,
          "slug": "engineering-manager",
          "source": "db"
        }
      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "Frontend Frameworks and Libraries",
        "id": 434,
        "rationale": "Utilizing modern JavaScript frameworks and Shopify libraries to build dynamic and interactive storefronts.",
        "slug": "frontend-frameworks-and-libraries",
        "source": "db"
      },
      "input_skill": "React",
      "llm_role": null,
      "roles_from_db": [
        {
          "display_name": "Shopify Dev",
          "id": 230,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "shopify-dev",
          "source": "db"
        }
      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "JavaScript for WordPress",
        "id": 329,
        "rationale": "Client-side scripting used to enhance WordPress themes, blocks, and admin/editor interactions. This includes modern JavaScript patterns as they apply to WordPress-specific behavior rather than standalone frontend applications.",
        "slug": "javascript-for-wordpress",
        "source": "db"
      },
      "input_skill": "React",
      "llm_role": null,
      "roles_from_db": [
        {
          "display_name": "WordPress Dev",
          "id": 227,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "wordpress-dev",
          "source": "db"
        }
      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "React Component Architecture",
        "id": 302,
        "rationale": "Building reusable React components, composing props and children, and managing rendering behavior across feature screens. This is the primary framework cluster for a React frontend developer.",
        "slug": "react-component-architecture",
        "source": "db"
      },
      "input_skill": "React",
      "llm_role": null,
      "roles_from_db": [
        {
          "display_name": "React Frontend Developer",
          "id": 89,
          "rationale": null,
          "role_archetype": "Engineering",
          "slug": "react-frontend-developer",
          "source": "db"
        }
      ]
    },
    {
      "dimension": {
        "difficulty_hint": "well_known",
        "display_name": "UI Frameworks and Rendering",
        "id": 115,
        "rationale": "Component frameworks and rendering models used to build browser screens, reusable UI, and interactive client flows. This is a core cluster because frontend engineers spend much of their time composing and updating view hierarchies.",
        "slug": "ui-frameworks-and-rendering",
        "source": "db"
      },
      "input_skill": "React",
      "llm_role": null,
      "roles_from_db": [
        {
          "display_name": "Frontend Developer",
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              "slug": "engineering-manager",
              "source": "db"
            }
          ]
        },
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Programming Languages for Data Work",
            "id": 21,
            "rationale": "Languages used to implement data pipelines, transformations, and operational glue. This is the primary coding surface for building ingestion, enrichment, and automation logic in data engineering.",
            "slug": "programming-languages-for-data-work",
            "source": "db"
          },
          "input_skill": "Java",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Data Engineer",
              "id": 2,
              "rationale": null,
              "role_archetype": null,
              "slug": "data-engineer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Java",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "Swift",
          "alias_type": "CANONICAL",
          "id": 756,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 2.0",
          "alias_type": "VERSION",
          "id": 757,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 2.x",
          "alias_type": "VERSION",
          "id": 758,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 3.0",
          "alias_type": "VERSION",
          "id": 759,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 3.x",
          "alias_type": "VERSION",
          "id": 760,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 4.0",
          "alias_type": "VERSION",
          "id": 761,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 4.x",
          "alias_type": "VERSION",
          "id": 762,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 5.0",
          "alias_type": "VERSION",
          "id": 763,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 5.x",
          "alias_type": "VERSION",
          "id": 764,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 6.0",
          "alias_type": "VERSION",
          "id": 765,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Swift 6.x",
          "alias_type": "VERSION",
          "id": 766,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 6,
        "display_name": "Swift",
        "id": 440,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "LANGUAGE",
        "slug": "swift",
        "sub_category_id": 96,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Native Mobile Languages",
            "id": 274,
            "rationale": "Primary implementation languages used to build platform-specific app features, UI logic, and device integrations. This is the core coding surface for native mobile work on one platform.",
            "slug": "native-mobile-languages",
            "source": "db"
          },
          "input_skill": "Swift",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Native Mobile Developer",
              "id": 75,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "native-mobile-developer",
              "source": "db"
            }
          ]
        },
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Swift and Objective-C",
            "id": 81,
            "rationale": "Primary implementation languages for native iOS app features, platform APIs, and client-side business logic. This is the core coding surface for building and maintaining iPhone and iPad experiences.",
            "slug": "swift-and-objective-c",
            "source": "db"
          },
          "input_skill": "Swift",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "iOS Developer",
              "id": 6,
              "rationale": null,
              "role_archetype": null,
              "slug": "ios-engineer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Swift",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    },
    {
      "aliases_in_db": [
        {
          "alias_text": "Ruby on Rails",
          "alias_type": "CANONICAL",
          "id": 93,
          "is_primary": true,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Rails 5",
          "alias_type": "VERSION",
          "id": 94,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Rails 5.x",
          "alias_type": "VERSION",
          "id": 97,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Rails 6",
          "alias_type": "VERSION",
          "id": 95,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Rails 6.x",
          "alias_type": "VERSION",
          "id": 98,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Rails 7",
          "alias_type": "VERSION",
          "id": 96,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Rails 7.x",
          "alias_type": "VERSION",
          "id": 99,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Ruby on Rails 5",
          "alias_type": "VERSION",
          "id": 100,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Ruby on Rails 5.x",
          "alias_type": "VERSION",
          "id": 103,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Ruby on Rails 6",
          "alias_type": "VERSION",
          "id": 101,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Ruby on Rails 6.x",
          "alias_type": "VERSION",
          "id": 104,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Ruby on Rails 7",
          "alias_type": "VERSION",
          "id": 102,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        },
        {
          "alias_text": "Ruby on Rails 7.x",
          "alias_type": "VERSION",
          "id": 105,
          "is_primary": false,
          "match_strategy": "CASE_INSENSITIVE"
        }
      ],
      "canonical": {
        "category_id": 5,
        "display_name": "Ruby on Rails",
        "id": 10,
        "is_also_category": false,
        "is_extractable": true,
        "skill_nature": "FRAMEWORK",
        "slug": "ruby-on-rails",
        "sub_category_id": 35,
        "typical_lifespan": "EVERGREEN",
        "volatility": "STABLE"
      },
      "dimensions": [
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Ruby Web Frameworks",
            "id": 416,
            "rationale": "Server-side Ruby frameworks and runtimes used to handle requests, controllers, middleware, and service composition. This cluster is coherent because it defines how backend endpoints are structured and executed.",
            "slug": "ruby-web-frameworks",
            "source": "db"
          },
          "input_skill": "Ruby on Rails",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Ruby Backend Developer",
              "id": 85,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "ruby-backend-developer",
              "source": "db"
            }
          ]
        },
        {
          "dimension": {
            "difficulty_hint": "well_known",
            "display_name": "Web Application Frameworks",
            "id": 2,
            "rationale": "Server frameworks and runtimes used to build HTTP services, controllers, middleware, and request pipelines. These frameworks shape how backend endpoints are structured and delivered.",
            "slug": "web-application-frameworks",
            "source": "db"
          },
          "input_skill": "Ruby on Rails",
          "llm_role": null,
          "roles_from_db": [
            {
              "display_name": "Backend Developer",
              "id": 1,
              "rationale": null,
              "role_archetype": "A Backend Engineer designs, builds, and maintains the server-side logic and data handling that power applications and services. They focus on implementing reliable business functionality, integrating with other systems, and ensuring the backend is scalable, maintainable, and observable.",
              "slug": "backend-engineer",
              "source": "db"
            },
            {
              "display_name": "Fullstack Developer",
              "id": 435,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "fullstack-developer",
              "source": "db"
            },
            {
              "display_name": "Fullstack Developer",
              "id": 15,
              "rationale": null,
              "role_archetype": null,
              "slug": "full-stack-engineer",
              "source": "db"
            },
            {
              "display_name": "Java Backend Developer",
              "id": 79,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "java-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Node.js Backend Developer",
              "id": 82,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "node-backend-developer",
              "source": "db"
            },
            {
              "display_name": "PHP Backend Developer",
              "id": 86,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "php-backend-developer",
              "source": "db"
            },
            {
              "display_name": "Python Backend Developer",
              "id": 80,
              "rationale": null,
              "role_archetype": "Engineering",
              "slug": "python-backend-developer",
              "source": "db"
            }
          ]
        }
      ],
      "input_skill": "Ruby on Rails",
      "matched_via": "alias",
      "new_alias_persisted": false,
      "new_alias_text": null,
      "new_skill_meta": null,
      "source_tag": "db",
      "was_in_llm_skills": true
    }
  ],
  "unmatched_skills": []
}

API 3 — final-role-output

{
  "chosen_role": {
    "display_name": "Frontend Developer",
    "id": 7,
    "rationale": "Domain=Software Engineering \u2192 sub-role react-frontend-developer; The JD centers on web application engineering with ReactJS, architecture and code reviews, which best matches a frontend engineering role despite the presence of Java and Swift.",
    "role_archetype": null,
    "slug": "frontend-engineer",
    "source": "db"
  },
  "chosen_role_resolution": "in_db",
  "final_input_skills": [
    {
      "skill": "React",
      "tag": "in_db"
    },
    {
      "skill": "Java",
      "tag": "in_db"
    },
    {
      "skill": "Swift",
      "tag": "in_db"
    },
    {
      "skill": "Ruby on Rails",
      "tag": "in_db"
    }
  ],
  "llm_cost_api1_usd": null,
  "llm_cost_api2_usd": null,
  "llm_cost_api3_usd": null,
  "llm_cost_total_usd": null,
  "persistence": {
    "items": [
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Application Frameworks \u0026 Libraries",
          "id": 451,
          "rationale": "Covers the primary software frameworks and libraries often used alongside Sitecore for building and enhancing site experiences.",
          "slug": "application-frameworks-libraries",
          "source": "db"
        },
        "dimension_id": 451,
        "input_skill": "React",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Sitecore Dev",
            "id": 233,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "sitecore-dev",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 610,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Frameworks \u0026 Libraries",
          "id": 360,
          "rationale": "Manage adoption, integration, and best practices around key software frameworks and libraries.",
          "slug": "frameworks-libraries",
          "source": "db"
        },
        "dimension_id": 360,
        "input_skill": "React",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Drupal Dev",
            "id": 228,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "drupal-dev",
            "source": "db"
          },
          {
            "display_name": "Engineering Manager",
            "id": 121,
            "rationale": null,
            "role_archetype": null,
            "slug": "engineering-manager",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 610,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Frontend Frameworks and Libraries",
          "id": 434,
          "rationale": "Utilizing modern JavaScript frameworks and Shopify libraries to build dynamic and interactive storefronts.",
          "slug": "frontend-frameworks-and-libraries",
          "source": "db"
        },
        "dimension_id": 434,
        "input_skill": "React",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Shopify Dev",
            "id": 230,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "shopify-dev",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 610,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "JavaScript for WordPress",
          "id": 329,
          "rationale": "Client-side scripting used to enhance WordPress themes, blocks, and admin/editor interactions. This includes modern JavaScript patterns as they apply to WordPress-specific behavior rather than standalone frontend applications.",
          "slug": "javascript-for-wordpress",
          "source": "db"
        },
        "dimension_id": 329,
        "input_skill": "React",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "WordPress Dev",
            "id": 227,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "wordpress-dev",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 610,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "React Component Architecture",
          "id": 302,
          "rationale": "Building reusable React components, composing props and children, and managing rendering behavior across feature screens. This is the primary framework cluster for a React frontend developer.",
          "slug": "react-component-architecture",
          "source": "db"
        },
        "dimension_id": 302,
        "input_skill": "React",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "React Frontend Developer",
            "id": 89,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "react-frontend-developer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 610,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "UI Frameworks and Rendering",
          "id": 115,
          "rationale": "Component frameworks and rendering models used to build browser screens, reusable UI, and interactive client flows. This is a core cluster because frontend engineers spend much of their time composing and updating view hierarchies.",
          "slug": "ui-frameworks-and-rendering",
          "source": "db"
        },
        "dimension_id": 115,
        "input_skill": "React",
        "llm_role": null,
        "matched_chosen_role": true,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension saved",
        "role_dimension_saved": true,
        "roles_from_db": [
          {
            "display_name": "Frontend Developer",
            "id": 7,
            "rationale": null,
            "role_archetype": null,
            "slug": "frontend-engineer",
            "source": "db"
          },
          {
            "display_name": "Fullstack Developer",
            "id": 435,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "fullstack-developer",
            "source": "db"
          },
          {
            "display_name": "Fullstack Developer",
            "id": 15,
            "rationale": null,
            "role_archetype": null,
            "slug": "full-stack-engineer",
            "source": "db"
          },
          {
            "display_name": "Hybrid Mobile Developer",
            "id": 11,
            "rationale": null,
            "role_archetype": null,
            "slug": "hybrid-mobile-developer",
            "source": "db"
          },
          {
            "display_name": "Ionic Developer",
            "id": 434,
            "rationale": null,
            "role_archetype": null,
            "slug": "ionic-developer",
            "source": "db"
          },
          {
            "display_name": "Web Developer",
            "id": 25,
            "rationale": null,
            "role_archetype": null,
            "slug": "web-developer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 610,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Java Language and JVM",
          "id": 279,
          "rationale": "Core Java implementation skills used to build backend service logic, utilities, and internal abstractions. This is the primary coding surface for the role and includes language features plus JVM behavior that affect correctness and maintainability.",
          "slug": "java-language-and-jvm",
          "source": "db"
        },
        "dimension_id": 279,
        "input_skill": "Java",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Java Backend Developer",
            "id": 79,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "java-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Kotlin Backend Developer",
            "id": 84,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "kotlin-server-backend-developer",
            "source": "db"
          },
          {
            "display_name": "Scala Backend Developer",
            "id": 87,
            "rationale": null,
            "role_archetype": "Engineering",
            "slug": "scala-backend-developer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 1,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Kotlin and Java",
          "id": 161,
          "rationale": "Primary implementation languages for Android app features, platform integration, and client-side business logic. Android engineers use these languages to build screens, state flows, service adapters, and device-aware behavior.",
          "slug": "kotlin-and-java",
          "source": "db"
        },
        "dimension_id": 161,
        "input_skill": "Java",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Android Developer",
            "id": 4,
            "rationale": null,
            "role_archetype": null,
            "slug": "android-engineer",
            "source": "db"
          }
        ],
        "skill_dimension_saved": true,
        "skill_id": 1,
        "skill_tag": "in_db",
        "skipped_reason": null
      },
      {
        "chosen_role_id": 7,
        "dimension": {
          "difficulty_hint": "well_known",
          "display_name": "Native Mobile Languages",
          "id": 274,
          "rationale": "Primary implementation languages used to build platform-specific app features, UI logic, and device integrations. This is the core coding surface for native mobile work on one platform.",
          "slug": "native-mobile-languages",
          "source": "db"
        },
        "dimension_id": 274,
        "input_skill": "Java",
        "llm_role": null,
        "matched_chosen_role": false,
        "outcome_line": "Existing dimension (library) \u00b7 Role\u2194dimension skipped (dimension not under chosen role)",
        "role_dimension_saved": false,
        "roles_from_db": [
          {
            "display_name": "Native Mobile Developer",
            "id": 75,
            "rationale": null,
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