Pipeline run
3f452d28-77b4-4f47-a82f-fddefccd5ea5
Client output enrichment
v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA descriptionvocab breakdown (legacy)
Signals
Post-classification
Captured for admin review
1 POST /skills/extract-from-jd
2 POST /skills/extract-details
3 POST /skills/final-role-output
Backend Developer
domain · Software Engineering CASE DOMAINslug: backend-engineer · id: 1 · source: db
Domain=Software Engineering; The JD emphasizes cloud-connected systems, high-volume global data streaming, and troubleshooting complex technical issues, which aligns best with backend engineering.
Matched skills
Matched dimensions
Matched KRAs
Resolution:
in_db
— role exists in library; skill↔dim and role↔dim links saved when applicable.
Job description
About Fisker Inc. California-based Fisker Inc. is revolutionizing the automotive industry by developing the most emotionally desirable and eco-friendly electric vehicles on Earth. Passionately driven by a vision of a clean future for all, the company is on a mission to become the No. 1 e-mobility service provider with the world’s most sustainable vehicles. To learn more, visit www.FiskerInc.com – and enjoy exclusive content across Fisker’s social media channels: Facebook, Instagram, Twitter, YouTube and LinkedIn. Download the revolutionary new Fisker mobile app from the App Store or Google Play store. Role Overview You will be at the forefront of technology, changing the world of electric cars and information delivery. You will be responsible for designing innovative solutions to connect electric vehicles to the cloud and deal with complex technical issues arising from high volumes of data streamed globally. Job Responsibilities Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement. Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience. Developing ideas for new programs, products, or features by monitoring industry developments and trends. Qualifications Minimum of 7 years of relevant professional experience in software development Understanding REST API design Knowledge of object-oriented programming, databases, and caching Experience or familiarity with event-driven microservices and cloud architecture Mastery in at least 2 of the following: Go, Python, TypeScript, Java, SQL BS or MS in Computer Science or related field Worked with artificial intelligence (AI) and machine learning (ML) in the past or applicable coursework Experience with distributed systems and data replication techniques or applicable coursework
Skills from this JD
Each row merges API 1 extraction, API 2 library match / v3 orchestration (dimensions + locked dims), and API 3 persistence tags.
Aliases — catalog
- Cloud (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Domain
- Sub-category
- Cloud Computing
- Confidence
- 0.93
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Cloud is a hiring-pipeline staple: AWS, Azure, and GCP appear in a large share of modern infrastructure JDs, and major vendors continue expanding cloud services rather than sunsetting them.
Skill profile (library / DB)
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 37
- Sub-category id
- 1177
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
Cloud Platforms Catalog dimension db id 20
Library dimension (catalog)
Roles linked in library: .NET Backend Developer, Backend Developer, Cyber Security Engineer, Data Engineer, DevOps Engineer, Fullstack Developer, Go Backend Developer, Java Backend Developer, Kotlin Backend Developer, ML Engineer, MLOps Engineer, Node.js Backend Developer, Python Backend Developer, Scala Backend Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
Cloud Platforms
cloud-platforms
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Concepts
- Sub-category
- general
- Skill nature
- CONCEPT
- Volatility
- MEDIUM
- Typical lifespan
- MULTI_YEAR
- Version strategy
- UNVERSIONED
Aliases — catalog
- Frontend (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Domain
- Sub-category
- Frontend Development
- Confidence
- 0.93
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Frontend is a hiring-pipeline staple: job postings routinely require HTML/CSS/JavaScript plus React/Angular/Vue, and major platforms (e.g., Stack Overflow survey, GitHub repos) show sustained high usage.
Skill profile (library / DB)
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 37
- Sub-category id
- 1256
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
React Frontend Development Catalog dimension db id 96
Library dimension (catalog)
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
React Frontend Development
d_init_01
|
— | — |
Skipped — no persistable v3 meta for new skill
skill_not_in_db_v3_proposed
|
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 | Notes |
|---|---|---|---|---|---|---|
| Cloud | in_db |
Cloud Platforms
cloud-platforms
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| Front-end Development | new |
React Frontend Development
d_init_01
|
— | — | Skipped — no persistable v3 meta for new skill | skill_not_in_db_v3_proposed |
Library artifacts (this run)
| Kind | Detail | DB id |
|---|---|---|
| canonical_skill_proposed | Data Streaming | type=Concepts subtype=general nature=CONCEPT lifespan=MULTI_YEAR | |
| dimension_skill_link_proposed | Front-end Development ↔ React Frontend Development |
nano JD Parser — gpt-4.1-nano click to toggle
Show raw JSON
{
"JD_type": "pass",
"about_company": {
"source_marker": {
"first_5_words": "California-based Fisker Inc. is",
"last_5_words": "most sustainable vehicles."
},
"text": "California-based Fisker Inc. is revolutionizing the automotive industry by developing the most emotionally desirable and eco-friendly electric vehicles on Earth. Passionately driven by a vision of a clean future for all, the company is on a mission to become the No. 1 e-mobility service provider with the world\u2019s most sustainable vehicles.",
"word_count": 54
},
"certifications": [],
"company_name": "Fisker Inc.",
"ctc": null,
"domain": {
"primary": {
"aliases": [
"Auto",
"E-mobility"
],
"domain": "Automotive \u0026 Mobility"
},
"secondary": null
},
"education": [
{
"level": "Bachelor\u0027s",
"qualification": "BTECH/BE/BSC - Computer Science (or related)",
"raw": "BS or MS in Computer Science or related field",
"requirement": "required"
}
],
"experience": {
"max": null,
"min": 7,
"raw": "Minimum of 7 years of relevant professional experience in software development"
},
"job_locations": [],
"role": "Software Developer",
"role_aliases": [
"Software Engineer",
"SDE",
"Developer"
],
"role_archetype": "Engineering",
"roles_and_responsibilities": [
{
"bullet_count": 0,
"heading": "Role Overview",
"heading_was_present": true,
"source_marker": {
"first_5_words": "You will be at the",
"last_5_words": "data streamed globally."
},
"text": "You will be at the forefront of technology, changing the world of electric cars and information delivery. You will be responsible for designing innovative solutions to connect electric vehicles to the cloud and deal with complex technical issues arising from high volumes of data streamed globally.",
"word_count": 43
},
{
"bullet_count": 3,
"heading": "Job Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "Compile and analyze data,",
"last_5_words": "developments and trends."
},
"text": "Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.\nCollaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.\nDeveloping ideas for new programs, products, or features by monitoring industry developments and trends.",
"word_count": 50
}
],
"urls": [
{
"type": "website",
"url": "http://www.FiskerInc.com"
},
{
"type": "facebook",
"url": "https://www.facebook.com/FiskerInc"
},
{
"type": "instagram",
"url": "https://www.instagram.com/FiskerInc"
},
{
"type": "twitter",
"url": "https://twitter.com/FiskerInc"
},
{
"type": "youtube",
"url": "https://www.youtube.com/FiskerInc"
},
{
"type": "linkedin",
"url": "https://www.linkedin.com/company/fiskerinc"
}
]
}
API 1 — extract-from-jd click to toggle
{
"final_skills": [
{
"is_primary": true,
"skill_name": "Cloud"
},
{
"is_primary": true,
"skill_name": "Data Streaming"
},
{
"is_primary": true,
"skill_name": "Front-end Development"
}
],
"jd_role": {
"display_name": "Software Developer",
"rationale": null,
"role_aliases": [
"Software Engineer",
"SDE",
"Developer"
],
"role_archetype": "Engineering",
"slug": ""
},
"nano_parsed": {
"JD_type": "pass",
"about_company": {
"source_marker": {
"first_5_words": "California-based Fisker Inc. is",
"last_5_words": "most sustainable vehicles."
},
"text": "California-based Fisker Inc. is revolutionizing the automotive industry by developing the most emotionally desirable and eco-friendly electric vehicles on Earth. Passionately driven by a vision of a clean future for all, the company is on a mission to become the No. 1 e-mobility service provider with the world\u2019s most sustainable vehicles.",
"word_count": 54
},
"certifications": [],
"company_name": "Fisker Inc.",
"ctc": null,
"domain": {
"primary": {
"aliases": [
"Auto",
"E-mobility"
],
"domain": "Automotive \u0026 Mobility"
},
"secondary": null
},
"education": [
{
"level": "Bachelor\u0027s",
"qualification": "BTECH/BE/BSC - Computer Science (or related)",
"raw": "BS or MS in Computer Science or related field",
"requirement": "required"
}
],
"experience": {
"max": null,
"min": 7,
"raw": "Minimum of 7 years of relevant professional experience in software development"
},
"job_locations": [],
"role": "Software Developer",
"role_aliases": [
"Software Engineer",
"SDE",
"Developer"
],
"role_archetype": "Engineering",
"roles_and_responsibilities": [
{
"bullet_count": 0,
"heading": "Role Overview",
"heading_was_present": true,
"source_marker": {
"first_5_words": "You will be at the",
"last_5_words": "data streamed globally."
},
"text": "You will be at the forefront of technology, changing the world of electric cars and information delivery. You will be responsible for designing innovative solutions to connect electric vehicles to the cloud and deal with complex technical issues arising from high volumes of data streamed globally.",
"word_count": 43
},
{
"bullet_count": 3,
"heading": "Job Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "Compile and analyze data,",
"last_5_words": "developments and trends."
},
"text": "Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.\nCollaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.\nDeveloping ideas for new programs, products, or features by monitoring industry developments and trends.",
"word_count": 50
}
],
"urls": [
{
"type": "website",
"url": "http://www.FiskerInc.com"
},
{
"type": "facebook",
"url": "https://www.facebook.com/FiskerInc"
},
{
"type": "instagram",
"url": "https://www.instagram.com/FiskerInc"
},
{
"type": "twitter",
"url": "https://twitter.com/FiskerInc"
},
{
"type": "youtube",
"url": "https://www.youtube.com/FiskerInc"
},
{
"type": "linkedin",
"url": "https://www.linkedin.com/company/fiskerinc"
}
]
},
"rejected": false,
"rejection_reason": null,
"run_id": "3f452d28-77b4-4f47-a82f-fddefccd5ea5",
"stage3_signals": {
"alias_found": false,
"alias_match_roles": [],
"kra_match_roles": [
{
"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": "Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.",
"similarity": 0.6058
},
{
"kra_text": "Debugs full-stack issues that span frontend rendering, API behavior, database queries, and infrastructure configuration to identify root causes.",
"sentence": "Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.",
"similarity": 0.5094
},
{
"kra_text": "Works closely with product managers and UX designers to translate requirements and wireframes into working software features through iterative development.",
"sentence": "Developing ideas for new programs, products, or features by monitoring industry developments and trends.",
"similarity": 0.4789
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 15,
"score": 0.5314,
"slug": "full-stack-engineer",
"total_count": null
},
{
"display_name": "Frontend Developer",
"kra_matches": [
{
"kra_text": "Collaborates with UX designers to refine interaction details, animations, responsive breakpoints, and micro-interaction behavior.",
"sentence": "Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.",
"similarity": 0.6482
},
{
"kra_text": "Supports production releases by diagnosing cross-browser compatibility issues, investigating UI regressions, and resolving frontend performance degradation.",
"sentence": "Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.",
"similarity": 0.4653
},
{
"kra_text": "Supports production releases by diagnosing cross-browser compatibility issues, investigating UI regressions, and resolving frontend performance degradation.",
"sentence": "Developing ideas for new programs, products, or features by monitoring industry developments and trends.",
"similarity": 0.3874
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 7,
"score": 0.5003,
"slug": "frontend-engineer",
"total_count": null
},
{
"display_name": "Flutter Developer",
"kra_matches": [
{
"kra_text": "collaborate with design, product, and backend teams",
"sentence": "Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.",
"similarity": 0.6805
},
{
"kra_text": "collaborate with design, product, and backend teams",
"sentence": "You will be responsible for designing innovative solutions to connect electric vehicles to the cloud and deal with complex technical issues arising from high volumes of data streamed globally.",
"similarity": 0.3864
},
{
"kra_text": "collaborate with design, product, and backend teams",
"sentence": "Developing ideas for new programs, products, or features by monitoring industry developments and trends.",
"similarity": 0.3861
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 74,
"score": 0.4843,
"slug": "flutter-developer",
"total_count": null
},
{
"display_name": "Angular Frontend Developer",
"kra_matches": [
{
"kra_text": "collaboration with design and QA",
"sentence": "Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.",
"similarity": 0.6136
},
{
"kra_text": "code review and refactoring",
"sentence": "Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.",
"similarity": 0.4876
},
{
"kra_text": "collaboration with design and QA",
"sentence": "Developing ideas for new programs, products, or features by monitoring industry developments and trends.",
"similarity": 0.3082
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 90,
"score": 0.4698,
"slug": "angular-frontend-developer",
"total_count": null
},
{
"display_name": "Backend Developer",
"kra_matches": [
{
"kra_text": "Investigates and resolves production incidents, API bugs, and service degradation through root cause analysis, hotfixes, and post-mortems.",
"sentence": "Compile and analyze data, processes, and codes to troubleshoot problems and identify areas for improvement.",
"similarity": 0.5361
},
{
"kra_text": "Designs and maintains RESTful and GraphQL API interfaces with proper authentication, versioning, rate limiting, and documentation for frontend and third-party consumers.",
"sentence": "Collaborating with the front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.",
"similarity": 0.4294
},
{
"kra_text": "Investigates and resolves production incidents, API bugs, and service degradation through root cause analysis, hotfixes, and post-mortems.",
"sentence": "Developing ideas for new programs, products, or features by monitoring industry developments and trends.",
"similarity": 0.3711
}
],
"matched_count": null,
"matched_skills": null,
"role_id": 1,
"score": 0.4455,
"slug": "backend-engineer",
"total_count": null
}
],
"skill_match_roles": [
{
"display_name": "Data Engineer",
"kra_matches": null,
"matched_count": 1,
"matched_skills": [
"Cloud"
],
"role_id": 2,
"score": 0.3333,
"slug": "data-engineer",
"total_count": 3
},
{
"display_name": "ML Engineer",
"kra_matches": null,
"matched_count": 1,
"matched_skills": [
"Cloud"
],
"role_id": 3,
"score": 0.3333,
"slug": "ml-engineer",
"total_count": 3
},
{
"display_name": "Cyber Security Engineer",
"kra_matches": null,
"matched_count": 1,
"matched_skills": [
"Cloud"
],
"role_id": 5,
"score": 0.3333,
"slug": "cybersecurity-engineer",
"total_count": 3
},
{
"display_name": "DevOps Engineer",
"kra_matches": null,
"matched_count": 1,
"matched_skills": [
"Cloud"
],
"role_id": 10,
"score": 0.3333,
"slug": "devops-engineer",
"total_count": 3
},
{
"display_name": "Backend Developer",
"kra_matches": null,
"matched_count": 1,
"matched_skills": [
"Cloud"
],
"role_id": 1,
"score": 0.3333,
"slug": "backend-engineer",
"total_count": 3
}
]
},
"stage4_decision": {
"alias_collision_detected": false,
"case": "DOMAIN",
"chosen_role": {
"display_name": "Backend Developer",
"kra_matches": null,
"matched_count": null,
"matched_skills": null,
"role_id": 1,
"score": 0.83,
"slug": "backend-engineer",
"total_count": null
},
"confidence": 0.83,
"is_new_role": false,
"llm2_fired": false,
"llm2_reasoning": null,
"matched_dimensions": [
"Cloud-connected system design",
"High-volume data processing",
"Cross-functional software development",
"Troubleshooting and code improvement",
"Product feature ideation"
],
"matched_kras": [
"designing innovative solutions to connect electric vehicles to the cloud",
"deal with complex technical issues arising from high volumes of data streamed globally",
"Compile and analyze data, processes, and codes to troubleshoot problems",
"Collaborating with the front-end developers and other team members",
"Developing ideas for new programs, products, or features"
],
"matched_skills": [
"cloud",
"data",
"front-end developers"
],
"new_role_display_name": null,
"new_role_slug": null,
"queued": false,
"reasoning": "Domain=Software Engineering; The JD emphasizes cloud-connected systems, high-volume global data streaming, and troubleshooting complex technical issues, which aligns best with backend engineering.",
"sub_role": null
},
"stage5_updates": {
"centroid_n_after": 781,
"centroid_updated": true,
"collision_log_id": null,
"new_kra_attached": null,
"new_skills_attached": [
{
"is_primary": true,
"queue_id": 12341,
"role_display_name": "Backend Developer",
"role_slug": "backend-engineer",
"skill_name": "Data Streaming",
"status": "pending"
},
{
"is_primary": true,
"queue_id": 12342,
"role_display_name": "Backend Developer",
"role_slug": "backend-engineer",
"skill_name": "Front-end Development",
"status": "pending"
}
],
"queue_entry_id": null,
"v3_pipeline_triggered": false,
"v3_role_slug": null,
"v3_run_id": null
}
}
API 2 — extract-details
{
"alias_matches": [
{
"alias_persist_skipped_reason": "alias_text already exists for this canonical skill",
"alias_persisted": false,
"existing_alias_id": 2518,
"existing_alias_text": "Cloud",
"input_term": "Cloud",
"matched_canonical": {
"category_id": 37,
"display_name": "Cloud",
"id": 1572,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
"slug": "cloud",
"sub_category_id": 1177,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "alias"
},
{
"alias_persist_skipped_reason": "TODO: REMOVE AFTER TESTING \u2014 alias DB write disabled",
"alias_persisted": false,
"existing_alias_id": 2633,
"existing_alias_text": "Frontend",
"input_term": "Front-end Development",
"matched_canonical": {
"category_id": 37,
"display_name": "Frontend",
"id": 1663,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
"slug": "frontend",
"sub_category_id": 1256,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"matched_via": "embedding_alias"
}
],
"candidate_roles": [
{
"display_name": ".NET Backend Developer",
"id": 83,
"rationale": null,
"role_archetype": "Engineering",
"slug": "dotnet-backend-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": "Cyber Security Engineer",
"id": 5,
"rationale": null,
"role_archetype": null,
"slug": "cybersecurity-engineer",
"source": "db"
},
{
"display_name": "Data Engineer",
"id": 2,
"rationale": null,
"role_archetype": null,
"slug": "data-engineer",
"source": "db"
},
{
"display_name": "DevOps Engineer",
"id": 10,
"rationale": null,
"role_archetype": null,
"slug": "devops-engineer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-engineer",
"source": "db"
},
{
"display_name": "Go Backend Developer",
"id": 81,
"rationale": null,
"role_archetype": "Engineering",
"slug": "go-backend-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": "ML Engineer",
"id": 3,
"rationale": null,
"role_archetype": null,
"slug": "ml-engineer",
"source": "db"
},
{
"display_name": "MLOps Engineer",
"id": 16,
"rationale": null,
"role_archetype": null,
"slug": "ml-ops-engineer",
"source": "db"
},
{
"display_name": "Node.js Backend Developer",
"id": 82,
"rationale": null,
"role_archetype": "Engineering",
"slug": "node-backend-developer",
"source": "db"
},
{
"display_name": "Python Backend Developer",
"id": 80,
"rationale": null,
"role_archetype": "Engineering",
"slug": "python-backend-developer",
"source": "db"
},
{
"display_name": "Scala Backend Developer",
"id": 87,
"rationale": null,
"role_archetype": "Engineering",
"slug": "scala-backend-developer",
"source": "db"
}
],
"chosen_role": {
"display_name": "Backend Developer",
"id": 1,
"rationale": "Domain=Software Engineering; The JD emphasizes cloud-connected systems, high-volume global data streaming, and troubleshooting complex technical issues, which aligns best with backend engineering.",
"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"
},
"dimensions": [
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Cloud Platforms",
"id": 20,
"rationale": "Underlying cloud providers that host the managed services or infrastructure used by the role, such as AWS, Azure, and GCP.",
"slug": "cloud-platforms",
"source": "db"
},
"input_skill": "Cloud",
"llm_role": null,
"roles_from_db": [
{
"display_name": ".NET Backend Developer",
"id": 83,
"rationale": null,
"role_archetype": "Engineering",
"slug": "dotnet-backend-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": "Cyber Security Engineer",
"id": 5,
"rationale": null,
"role_archetype": null,
"slug": "cybersecurity-engineer",
"source": "db"
},
{
"display_name": "Data Engineer",
"id": 2,
"rationale": null,
"role_archetype": null,
"slug": "data-engineer",
"source": "db"
},
{
"display_name": "DevOps Engineer",
"id": 10,
"rationale": null,
"role_archetype": null,
"slug": "devops-engineer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-engineer",
"source": "db"
},
{
"display_name": "Go Backend Developer",
"id": 81,
"rationale": null,
"role_archetype": "Engineering",
"slug": "go-backend-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": "ML Engineer",
"id": 3,
"rationale": null,
"role_archetype": null,
"slug": "ml-engineer",
"source": "db"
},
{
"display_name": "MLOps Engineer",
"id": 16,
"rationale": null,
"role_archetype": null,
"slug": "ml-ops-engineer",
"source": "db"
},
{
"display_name": "Node.js Backend Developer",
"id": 82,
"rationale": null,
"role_archetype": "Engineering",
"slug": "node-backend-developer",
"source": "db"
},
{
"display_name": "Python Backend Developer",
"id": 80,
"rationale": null,
"role_archetype": "Engineering",
"slug": "python-backend-developer",
"source": "db"
},
{
"display_name": "Scala Backend Developer",
"id": 87,
"rationale": null,
"role_archetype": "Engineering",
"slug": "scala-backend-developer",
"source": "db"
}
]
},
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Frontend Development",
"id": 96,
"rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
"slug": "d_init_01",
"source": "db"
},
"input_skill": "Front-end Development",
"llm_role": null,
"roles_from_db": []
}
],
"input_final_skills": [
"Cloud",
"Data Streaming",
"Front-end Development"
],
"input_llm_skills": [
"Cloud",
"Data Streaming",
"Front-end Development"
],
"new_aliases_persisted": 0,
"run_id": "3f452d28-77b4-4f47-a82f-fddefccd5ea5",
"skills_detail": [
{
"aliases_in_db": [
{
"alias_text": "Cloud",
"alias_type": "CANONICAL",
"id": 2518,
"is_primary": false,
"match_strategy": "CASE_INSENSITIVE"
}
],
"canonical": {
"category_id": 37,
"display_name": "Cloud",
"id": 1572,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
"slug": "cloud",
"sub_category_id": 1177,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"dimensions": [
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Cloud Platforms",
"id": 20,
"rationale": "Underlying cloud providers that host the managed services or infrastructure used by the role, such as AWS, Azure, and GCP.",
"slug": "cloud-platforms",
"source": "db"
},
"input_skill": "Cloud",
"llm_role": null,
"roles_from_db": [
{
"display_name": ".NET Backend Developer",
"id": 83,
"rationale": null,
"role_archetype": "Engineering",
"slug": "dotnet-backend-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": "Cyber Security Engineer",
"id": 5,
"rationale": null,
"role_archetype": null,
"slug": "cybersecurity-engineer",
"source": "db"
},
{
"display_name": "Data Engineer",
"id": 2,
"rationale": null,
"role_archetype": null,
"slug": "data-engineer",
"source": "db"
},
{
"display_name": "DevOps Engineer",
"id": 10,
"rationale": null,
"role_archetype": null,
"slug": "devops-engineer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-engineer",
"source": "db"
},
{
"display_name": "Go Backend Developer",
"id": 81,
"rationale": null,
"role_archetype": "Engineering",
"slug": "go-backend-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": "ML Engineer",
"id": 3,
"rationale": null,
"role_archetype": null,
"slug": "ml-engineer",
"source": "db"
},
{
"display_name": "MLOps Engineer",
"id": 16,
"rationale": null,
"role_archetype": null,
"slug": "ml-ops-engineer",
"source": "db"
},
{
"display_name": "Node.js Backend Developer",
"id": 82,
"rationale": null,
"role_archetype": "Engineering",
"slug": "node-backend-developer",
"source": "db"
},
{
"display_name": "Python Backend Developer",
"id": 80,
"rationale": null,
"role_archetype": "Engineering",
"slug": "python-backend-developer",
"source": "db"
},
{
"display_name": "Scala Backend Developer",
"id": 87,
"rationale": null,
"role_archetype": "Engineering",
"slug": "scala-backend-developer",
"source": "db"
}
]
}
],
"input_skill": "Cloud",
"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": [],
"canonical": null,
"dimensions": [],
"input_skill": "Data Streaming",
"matched_via": null,
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": {
"derived": {
"category": "Concepts",
"skill_nature": "CONCEPT",
"sub_category": "general",
"typical_lifespan": "MULTI_YEAR",
"version_strategy": "UNVERSIONED",
"volatility": "MEDIUM"
},
"enrichment": null,
"keep_log": [],
"locked_dimensions": [],
"merge_log": [],
"placed": null,
"relationships": null,
"skill_id": "data-streaming",
"split_log": [],
"typed": null,
"warnings": []
},
"source_tag": "llm",
"was_in_llm_skills": true
},
{
"aliases_in_db": [
{
"alias_text": "Frontend",
"alias_type": "CANONICAL",
"id": 2633,
"is_primary": false,
"match_strategy": "CASE_INSENSITIVE"
}
],
"canonical": {
"category_id": 37,
"display_name": "Frontend",
"id": 1663,
"is_also_category": false,
"is_extractable": true,
"skill_nature": "CONCEPT",
"slug": "frontend",
"sub_category_id": 1256,
"typical_lifespan": "EVERGREEN",
"volatility": "STABLE"
},
"dimensions": [
{
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Frontend Development",
"id": 96,
"rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
"slug": "d_init_01",
"source": "db"
},
"input_skill": "Front-end Development",
"llm_role": null,
"roles_from_db": []
}
],
"input_skill": "Front-end Development",
"matched_via": "embedding_alias",
"new_alias_persisted": false,
"new_alias_text": null,
"new_skill_meta": null,
"source_tag": "db",
"was_in_llm_skills": true
}
],
"unmatched_skills": [
"Data Streaming"
]
}
API 3 — final-role-output
{
"chosen_role": {
"display_name": "Backend Developer",
"id": 1,
"rationale": "Domain=Software Engineering; The JD emphasizes cloud-connected systems, high-volume global data streaming, and troubleshooting complex technical issues, which aligns best with backend engineering.",
"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"
},
"chosen_role_resolution": "in_db",
"final_input_skills": [
{
"skill": "Cloud",
"tag": "in_db"
},
{
"skill": "Data Streaming",
"tag": "new"
},
{
"skill": "Front-end Development",
"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": 1,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "Cloud Platforms",
"id": 20,
"rationale": "Underlying cloud providers that host the managed services or infrastructure used by the role, such as AWS, Azure, and GCP.",
"slug": "cloud-platforms",
"source": "db"
},
"dimension_id": 20,
"input_skill": "Cloud",
"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": ".NET Backend Developer",
"id": 83,
"rationale": null,
"role_archetype": "Engineering",
"slug": "dotnet-backend-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": "Cyber Security Engineer",
"id": 5,
"rationale": null,
"role_archetype": null,
"slug": "cybersecurity-engineer",
"source": "db"
},
{
"display_name": "Data Engineer",
"id": 2,
"rationale": null,
"role_archetype": null,
"slug": "data-engineer",
"source": "db"
},
{
"display_name": "DevOps Engineer",
"id": 10,
"rationale": null,
"role_archetype": null,
"slug": "devops-engineer",
"source": "db"
},
{
"display_name": "Fullstack Developer",
"id": 15,
"rationale": null,
"role_archetype": null,
"slug": "full-stack-engineer",
"source": "db"
},
{
"display_name": "Go Backend Developer",
"id": 81,
"rationale": null,
"role_archetype": "Engineering",
"slug": "go-backend-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": "ML Engineer",
"id": 3,
"rationale": null,
"role_archetype": null,
"slug": "ml-engineer",
"source": "db"
},
{
"display_name": "MLOps Engineer",
"id": 16,
"rationale": null,
"role_archetype": null,
"slug": "ml-ops-engineer",
"source": "db"
},
{
"display_name": "Node.js Backend Developer",
"id": 82,
"rationale": null,
"role_archetype": "Engineering",
"slug": "node-backend-developer",
"source": "db"
},
{
"display_name": "Python Backend Developer",
"id": 80,
"rationale": null,
"role_archetype": "Engineering",
"slug": "python-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": 1572,
"skill_tag": "in_db",
"skipped_reason": null
},
{
"chosen_role_id": 1,
"dimension": {
"difficulty_hint": "well_known",
"display_name": "React Frontend Development",
"id": 96,
"rationale": "Building interactive web user interfaces with React.js, including component composition, state management, hooks, and rendering patterns. React.js belongs here because it is a core library for client-side UI development in modern web applications.",
"slug": "d_init_01",
"source": "db"
},
"dimension_id": 96,
"input_skill": "Front-end Development",
"llm_role": null,
"matched_chosen_role": false,
"outcome_line": "Skipped \u2014 no persistable v3 meta for new skill",
"role_dimension_saved": false,
"roles_from_db": [],
"skill_dimension_saved": false,
"skill_id": null,
"skill_tag": "new",
"skipped_reason": "skill_not_in_db_v3_proposed"
}
],
"new_skills_created": 0,
"role_dimension_saved": 0,
"skill_dimension_saved": 0,
"skipped": 1
},
"planner_output": null,
"run_id": "3f452d28-77b4-4f47-a82f-fddefccd5ea5"
}
LLM Calls
Every model call made for this run, in pipeline order. Click a card to see the model's response.