Pipeline run
4182f652-9b9b-4de1-8589-72ecfa9bf525
Pipeline LLM cost (USD)
API 1: $0.0030
API 2: $0.0000
API 3: $0.0000
Total: $0.0030
Client output enrichment
v2 Skill cluster · Nature of work · AI index · Tech stack maturity · Evidence · KRA description
SPARSE JD
Nature of work
—
Tech stack maturity
Mainstream Modern
AI index (0 = no AI use, 5 = totally AI-dependent · v2.1)
0.00 / 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 (12)
Python
FastAPI
Java
Spring Boot
PostgreSQL
REST
OAuth 2.0
JWT
Kafka
RabbitMQ
Docker
Git
Skill cluster (0 dimension groups, role-scoped)
Show KRA description ↓
Design and implement REST APIs in Python (FastAPI) and Java (Spring Boot)
Model OLTP database schemas in PostgreSQL
Own the request lifecycle from API call through business logic to data persistence
Implement authentication (OAuth 2.0, JWT) and role-based access control
Write integration tests and unit tests; participate in code reviews
Integrate with internal message queues (Kafka, RabbitMQ)
Python, FastAPI, Spring Boot, PostgreSQL, REST APIs, Kafka, Docker, Git
Signals
Skill
backend-engineer
0.83
Alias
backend-engineer
1.00
KRA
android-engineer
0.35
Status:
extract_from_jd_done
Created: 2026-05-18T18:23:01.156735Z
Updated: 2026-05-18T18:23:01.156735Z
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
No chosen role stored for this run.
Job description
Backend Engineer — Acme Corp We're hiring a Backend Engineer to build and maintain our REST APIs. Responsibilities: - Design and implement REST APIs in Python (FastAPI) and Java (Spring Boot) - Model OLTP database schemas in PostgreSQL - Own the request lifecycle from API call through business logic to data persistence - Implement authentication (OAuth 2.0, JWT) and role-based access control - Write integration tests and unit tests; participate in code reviews - Integrate with internal message queues (Kafka, RabbitMQ) Required skills: Python, FastAPI, Spring Boot, PostgreSQL, REST APIs, Kafka, Docker, Git
Skills from this JD
Each row merges API 1 extraction, API 2 library match / v3 orchestration (dimensions + locked dims), and API 3 persistence tags.
Python
Primary
No API 2 row (run stopped after API 1 or history missing)
FastAPI
Primary
No API 2 row (run stopped after API 1 or history missing)
Java
Primary
No API 2 row (run stopped after API 1 or history missing)
Spring Boot
Primary
No API 2 row (run stopped after API 1 or history missing)
PostgreSQL
Primary
No API 2 row (run stopped after API 1 or history missing)
REST
Primary
No API 2 row (run stopped after API 1 or history missing)
OAuth 2.0
Primary
No API 2 row (run stopped after API 1 or history missing)
JWT
Primary
No API 2 row (run stopped after API 1 or history missing)
Kafka
Primary
No API 2 row (run stopped after API 1 or history missing)
RabbitMQ
Primary
No API 2 row (run stopped after API 1 or history missing)
Docker
Primary
No API 2 row (run stopped after API 1 or history missing)
Git
Primary
No API 2 row (run stopped after API 1 or history missing)
Library artifacts (this run)
No artifact rows for this run.
nano JD Parser — gpt-4.1-nano click to toggle
RoleBackend Engineer
CompanyAcme Corp
DomainOther
JD type
pass
Show raw JSON
{
"JD_type": "pass",
"about_company": null,
"certifications": [],
"company_name": "Acme Corp",
"ctc": null,
"domain": {
"primary": {
"aliases": [],
"domain": "Other"
},
"secondary": null
},
"education": [],
"experience": {
"max": null,
"min": null,
"raw": null
},
"job_locations": [],
"role": "Backend Engineer",
"role_archetype": "Engineering",
"roles_and_responsibilities": [
{
"bullet_count": 6,
"heading": "Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "Design and implement REST APIs",
"last_5_words": "queues (Kafka, RabbitMQ)"
},
"text": "Design and implement REST APIs in Python (FastAPI) and Java (Spring Boot)\nModel OLTP database schemas in PostgreSQL\nOwn the request lifecycle from API call through business logic to data persistence\nImplement authentication (OAuth 2.0, JWT) and role-based access control\nWrite integration tests and unit tests; participate in code reviews\nIntegrate with internal message queues (Kafka, RabbitMQ)",
"word_count": 56
},
{
"bullet_count": 0,
"heading": "Required skills",
"heading_was_present": true,
"source_marker": {
"first_5_words": "Python, FastAPI, Spring Boot,",
"last_5_words": "REST APIs, Kafka, Docker, Git"
},
"text": "Python, FastAPI, Spring Boot, PostgreSQL, REST APIs, Kafka, Docker, Git",
"word_count": 14
}
],
"urls": []
}
API 1 — extract-from-jd click to toggle
{
"final_skills": [
{
"is_primary": true,
"skill_name": "Python"
},
{
"is_primary": true,
"skill_name": "FastAPI"
},
{
"is_primary": true,
"skill_name": "Java"
},
{
"is_primary": true,
"skill_name": "Spring Boot"
},
{
"is_primary": true,
"skill_name": "PostgreSQL"
},
{
"is_primary": true,
"skill_name": "REST"
},
{
"is_primary": true,
"skill_name": "OAuth 2.0"
},
{
"is_primary": true,
"skill_name": "JWT"
},
{
"is_primary": true,
"skill_name": "Kafka"
},
{
"is_primary": true,
"skill_name": "RabbitMQ"
},
{
"is_primary": true,
"skill_name": "Docker"
},
{
"is_primary": true,
"skill_name": "Git"
}
],
"jd_role": {
"display_name": "Backend Engineer",
"rationale": null,
"role_archetype": "Engineering",
"slug": ""
},
"nano_parsed": {
"JD_type": "pass",
"about_company": null,
"certifications": [],
"company_name": "Acme Corp",
"ctc": null,
"domain": {
"primary": {
"aliases": [],
"domain": "Other"
},
"secondary": null
},
"education": [],
"experience": {
"max": null,
"min": null,
"raw": null
},
"job_locations": [],
"role": "Backend Engineer",
"role_archetype": "Engineering",
"roles_and_responsibilities": [
{
"bullet_count": 6,
"heading": "Responsibilities",
"heading_was_present": true,
"source_marker": {
"first_5_words": "Design and implement REST APIs",
"last_5_words": "queues (Kafka, RabbitMQ)"
},
"text": "Design and implement REST APIs in Python (FastAPI) and Java (Spring Boot)\nModel OLTP database schemas in PostgreSQL\nOwn the request lifecycle from API call through business logic to data persistence\nImplement authentication (OAuth 2.0, JWT) and role-based access control\nWrite integration tests and unit tests; participate in code reviews\nIntegrate with internal message queues (Kafka, RabbitMQ)",
"word_count": 56
},
{
"bullet_count": 0,
"heading": "Required skills",
"heading_was_present": true,
"source_marker": {
"first_5_words": "Python, FastAPI, Spring Boot,",
"last_5_words": "REST APIs, Kafka, Docker, Git"
},
"text": "Python, FastAPI, Spring Boot, PostgreSQL, REST APIs, Kafka, Docker, Git",
"word_count": 14
}
],
"urls": []
},
"run_id": null,
"stage3_signals": {
"alias_match_roles": [
{
"display_name": "Backend Engineer",
"matched_count": null,
"role_id": 1,
"score": 1.0,
"slug": "backend-engineer",
"total_count": null
}
],
"kra_match_roles": [
{
"display_name": "Android Engineer",
"matched_count": null,
"role_id": 4,
"score": 0.3536,
"slug": "android-engineer",
"total_count": null
},
{
"display_name": "Backend Engineer",
"matched_count": null,
"role_id": 1,
"score": 0.3434,
"slug": "backend-engineer",
"total_count": null
},
{
"display_name": "Hybrid Mobile Developer",
"matched_count": null,
"role_id": 11,
"score": 0.3342,
"slug": "hybrid-mobile-developer",
"total_count": null
},
{
"display_name": "Data Engineer",
"matched_count": null,
"role_id": 2,
"score": 0.3313,
"slug": "data-engineer",
"total_count": null
},
{
"display_name": "AR/VR Engineer",
"matched_count": null,
"role_id": 8,
"score": 0.3288,
"slug": "ar-vr-engineer",
"total_count": null
}
],
"skill_match_roles": [
{
"display_name": "Backend Engineer",
"matched_count": 10,
"role_id": 1,
"score": 0.8333,
"slug": "backend-engineer",
"total_count": 12
},
{
"display_name": "Data Engineer",
"matched_count": 4,
"role_id": 2,
"score": 0.3333,
"slug": "data-engineer",
"total_count": 12
},
{
"display_name": "Android Engineer",
"matched_count": 3,
"role_id": 4,
"score": 0.25,
"slug": "android-engineer",
"total_count": 12
},
{
"display_name": "Hybrid Mobile Developer",
"matched_count": 2,
"role_id": 11,
"score": 0.1667,
"slug": "hybrid-mobile-developer",
"total_count": 12
},
{
"display_name": "Ios engineer",
"matched_count": 2,
"role_id": 6,
"score": 0.1667,
"slug": "ios-engineer",
"total_count": 12
}
],
"stage35_ran": false
},
"stage4_decision": {
"alias_collision_detected": false,
"case": "E",
"chosen_role": null,
"confidence": 0.0,
"llm2_fired": false,
"llm2_reasoning": null,
"queued": true,
"reasoning": "small_margin: KRA margin 0.01 \u003c 0.02"
},
"stage5_updates": null
}
API 2 — extract-details
{}
API 3 — final-role-output
{}
LLM Calls
Every model call made for this run, in pipeline order. Click a card to see the model's response.
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