Pipeline run
f45e85d5-3e5a-4460-88a3-26587564cf3f
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
Write good quality, modular, reusable, performant, well documented, unit-tested code Actively get involved in technical discussions with other engineering team members on design and technical implemen…
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 focuses on API design, service-oriented architecture, microservices ownership, and backend code quality, which best matches a backend engineer.
Matched skills
Matched dimensions
Matched KRAs
Resolution:
in_db
— role exists in library; skill↔dim and role↔dim links saved when applicable.
Job description
REQUISITES : 2.5+ years of experience with any startup'sStrong expertise in Java and Spring tech stack to write maintainable, scalable, unit-tested code Strong object oriented design skills, knowledge of design patterns, data structures and algorithmsExperience with full life cycle development on a Linux platformKnowledge of Test Driven DevelopmentBE or Higher in Computer Science or related technical discipline ROLES AND RESPONSIBILITIES Write good quality, modular, reusable, performant, well documented, unit-tested codeActively get involved in technical discussions with other engineering team members on design and technical implementation detailsAPI Definitions and end-to-end service design and implementationsDesign applications in true service oriented architectureDevelop object-oriented models and design data structure for new software projects taking systems aspects into accountTake full ownership of at least one micro-service
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
- API (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Concept
- Sub-category
- Application Programming Interface
- Confidence
- 0.93
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: APIs are a core requirement in most software engineering JDs and underpin common integrations across cloud, mobile, and web stacks; major vendors like AWS, Stripe, and Google Cloud center products on API-first usage.
Skill profile (library / DB)
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 2
- Sub-category id
- 1174
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
API Integration and Data Fetching Catalog dimension db id 127
Library dimension (catalog)
Roles linked in library: Angular Frontend Developer, Frontend Developer, Fullstack Developer, React Frontend Developer, Svelte Frontend Developer, Vue Frontend Developer, Web Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
API Integration and Data Fetching
api-integration-and-data-fetching
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Architectural Concepts
- Sub-category
- general
- Skill nature
- CONCEPT
- Volatility
- MEDIUM
- Typical lifespan
- MULTI_YEAR
- Version strategy
- UNVERSIONED
Skill enrichment (orchestrator / LLM)
No Stage 7 enrichment blob on this skill (orchestrator skipped enrichment).
- Category
- Programming Concepts
- Sub-category
- general
- Skill nature
- CONCEPT
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Version strategy
- UNVERSIONED
Aliases — catalog
- microservices (CANONICAL) primary
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Architecture
- Sub-category
- Distributed System Architecture
- Confidence
- 0.99
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Microservices is a common architecture in job descriptions across backend/cloud roles, and major vendors like AWS, Google Cloud, and Kubernetes ecosystems provide first-class support and reference patterns.
Skill profile (library / DB)
- Skill nature
- PATTERN
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 1
- Sub-category id
- 1
- Extractable
- True
- Also category
- False
Dimensions (API 2 worklist)
-
Microservices and Distributed Systems Catalog dimension db id 9
Library dimension (catalog)
Roles linked in library: Backend Developer, Node.js Backend Developer, Scala Backend Developer
API 3 link attempts (this skill)
| Dimension | Skill↔dim | Role↔dim | Outcome |
|---|---|---|---|
|
Microservices and Distributed Systems
microservices-and-distributed-systems
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved |
Aliases — catalog
- Unit Testing (CANONICAL)
Context tags (catalog)
Stored enrichment (catalog DB)
- Category
- Methodology
- Sub-category
- Testing Methodology
- Confidence
- 0.98
- Version strategy
- NOT_APPLICABLE
Maturity reasoning: Unit testing is a standard hiring requirement across software JDs and appears in mainstream frameworks/docs; GitHub and Stack Overflow usage remain consistently high, with no successor replacing it.
Skill profile (library / DB)
- Skill nature
- METHODOLOGY
- Volatility
- STABLE
- Typical lifespan
- EVERGREEN
- Category id
- 8
- Sub-category id
- 44
- 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
|
✓ | — | 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 | Notes |
|---|---|---|---|---|---|---|
| API | in_db |
API Integration and Data Fetching
api-integration-and-data-fetching
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) | |
| Microservices | in_db |
Microservices and Distributed Systems
microservices-and-distributed-systems
|
✓ | ✓ | Existing dimension (library) · Role↔dimension saved | |
| Unit Testing | in_db |
React Frontend Development
d_init_01
|
✓ | — | Existing dimension (library) · Role↔dimension skipped (dimension not under chosen role) |
Library artifacts (this run)
| Kind | Detail | DB id |
|---|---|---|
| canonical_skill_proposed | Service-Oriented Architecture | type=Architectural Concepts subtype=general nature=CONCEPT lifespan=MULTI_YEAR | |
| canonical_skill_proposed | Object-Oriented Programming | type=Programming Concepts subtype=general nature=CONCEPT lifespan=EVERGREEN |
nano JD Parser — gpt-4.1-nano click to toggle
Show raw JSON
{
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"about_company": null,
"certifications": [],
"company_name": null,
"ctc": null,
"domain": {
"primary": {
"aliases": [],
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},
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"education": [
{
"level": "Bachelor\u0027s",
"qualification": "BTECH/BE - Computer Science (or related)",
"raw": "BE or Higher in Computer Science or related technical discipline",
"requirement": "required"
}
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},
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},
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"word_count": 56
}
],
"urls": []
}
API 1 — extract-from-jd click to toggle
{
"final_skills": [
{
"is_primary": true,
"skill_name": "API"
},
{
"is_primary": true,
"skill_name": "Service-Oriented Architecture"
},
{
"is_primary": true,
"skill_name": "Object-Oriented Programming"
},
{
"is_primary": true,
"skill_name": "Microservices"
},
{
"is_primary": true,
"skill_name": "Unit Testing"
}
],
"jd_role": null,
"nano_parsed": {
"JD_type": "pass",
"about_company": null,
"certifications": [],
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"word_count": 56
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],
"urls": []
},
"rejected": false,
"rejection_reason": null,
"run_id": "f45e85d5-3e5a-4460-88a3-26587564cf3f",
"stage3_signals": {
"alias_found": false,
"alias_match_roles": [],
"kra_match_roles": [
{
"display_name": ".NET Backend Developer",
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{
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{
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{
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{
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{
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{
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{
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{
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],
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"Develop object-oriented models and design data structure",
"Take full ownership of at least one micro-service"
],
"matched_skills": [
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"performant",
"well documented",
"unit-tested code",
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"service oriented architecture",
"object-oriented models",
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"sub_role": null
},
"stage5_updates": {
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"collision_log_id": null,
"new_kra_attached": {
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"r_and_r_preview": "Write good quality, modular, reusable, performant, well documented, unit-tested code\nActively get involved in technical discussions with other engineering team members on design and technical implemen",
"role_display_name": "Backend Developer",
"role_slug": "backend-engineer",
"status": "pending"
},
"new_skills_attached": [
{
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{
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],
"queue_entry_id": null,
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"v3_role_slug": null,
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}
}
API 2 — extract-details
{
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}
]
},
{
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},
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{
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]
},
{
"dimension": {
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},
"input_skill": "Unit Testing",
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"roles_from_db": []
}
],
"input_final_skills": [
"API",
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"Object-Oriented Programming",
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],
"input_llm_skills": [
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"new_aliases_persisted": 0,
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{
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{
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{
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{
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{
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{
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]
}
],
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{
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{
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}
API 3 — final-role-output
{
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},
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"final_input_skills": [
{
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{
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},
{
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},
{
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},
{
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],
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{
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{
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},
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{
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],
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},
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}
LLM Calls
Every model call made for this run, in pipeline order. Click a card to see the model's response.