id stringlengths 12 18 | schema_version stringclasses 1
value | taxonomy_version stringclasses 1
value | requirement unknown | evidence listlengths 0 3 | labels dict | meta unknown |
|---|---|---|---|---|---|---|
sj-v004-syn-007253 | 0.1 | 0.1 | {
"text": "Strong MySQL skills",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007253-e1",
"section": "experience",
"source_type": "cv",
"text": "In my last role I set up MySQL semi-sync replication and online schema changes at 20k QPS."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-021756 | 0.1 | 0.1 | {
"text": "Solid SLO/SLI knowledge",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021756-e1",
"section": "interview",
"source_type": "interview",
"text": "interviewer: zero slo/sli exposure confirmed by candidate."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-022177 | 0.1 | 0.1 | {
"text": "state management (must have)",
"skill": "state management",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022177-e1",
"section": "experience",
"source_type": "cv",
"text": "Fellow-level engineer: designed client state architecture with Redux Toolkit and React Query. Wrote the internal state management handbook and teach state management externally."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-015439 | 0.1 | 0.1 | {
"text": "Hands-on SLO/SLI",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015439-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, SLO/SLI, Scrum, SQL"
},
{
"evidence_id": "sj-v004-syn-015439-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-002739 | 0.1 | 0.1 | {
"text": "Hands-on GraphQL",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002739-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: designed a federated GraphQL schema with dataloader batching for 8 teams."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-008606 | 0.1 | 0.1 | {
"text": "performance tuning (must have)",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008606-e1",
"section": "summary",
"source_type": "cv",
"text": "Self-motivated developer who enjoys challenges."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "vague_claim",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-003388 | 0.1 | 0.1 | {
"text": "Deep distributed tracing expertise",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003388-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Keywords: Agile, distributed tracing, Linux, REST"
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-011010 | 0.1 | 0.1 | {
"text": "Good understanding of AWS",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011010-e1",
"section": "experience",
"source_type": "cv",
"text": "Our team designed AWS multi-account landing zone (EKS, RDS, IAM) for the company. My contribution: tests and documentation."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-014516 | 0.1 | 0.1 | {
"text": "Commercial experience with TDD",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014516-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: TDD, Jira, Confluence, Git"
}
] | {
"group_id": "testing_quality",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-016319 | 0.1 | 0.1 | {
"text": "Strong Rust skills",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016319-e1",
"section": "experience",
"source_type": "cv",
"text": "Resume claims they implemented a Rust log shipper replacing Logstash, 10x lower CPU."
},
{
"evidence_id": "sj-v004-syn-016319-e2",
"section": "interview",
"source_type": "interview",
... | {
"group_id": "lang_core",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-019628 | 0.1 | 0.1 | {
"text": "Commercial experience with event-driven architecture",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019628-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team implemented event handlers in an event-driven system."
},
{
"evidence_id": "sj-v004-syn-019628-e2",
"section": "summary",
"source_... | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-006015 | 0.1 | 0.1 | {
"text": "GraphQL experience",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006015-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: GraphQL, Git, Jira, Agile, Linux"
},
{
"evidence_id": "sj-v004-syn-006015-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Computer Science."
}
] | {
"group_id": "api_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-005518 | 0.1 | 0.1 | {
"text": "PostgreSQL (must have)",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005518-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, PostgreSQL, Scrum, SQL"
}
] | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020232 | 0.1 | 0.1 | {
"text": "Hands-on Node.js",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020232-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I developed Express APIs and handled on-call issues as the main developer of the service."
},
{
"evidence_id": "sj-v004-syn-020232-e2",
"section": "summary",
"source_type": ... | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v002-tr-0067 | 0.1 | 0.1 | {
"text": "Proven cross-team leadership in production",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0067-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, cross-team leadership, Scrum, SQL"
}
] | {
"group_id": "leadership",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-018029 | 0.1 | 0.1 | {
"text": "Strong OpenAPI skills",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018029-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: introduced contract-first OpenAPI workflow with generated SDKs."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-014230 | 0.1 | 0.1 | {
"text": "Expert-level TypeScript (frontend)",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014230-e1",
"section": "experience",
"source_type": "cv",
"text": "as distinguished engineer i led migration of 300k-line js frontend to strict typescript; i am the go-to typescript (frontend) authority company-wide and publish on typescript (frontend)."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-024242 | 0.1 | 0.1 | {
"text": "web performance experience",
"skill": "web performance",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024242-e1",
"section": "experience",
"source_type": "cv",
"text": "Day to day I optimized bundle size with code splitting on my own."
},
{
"evidence_id": "sj-v004-syn-024242-e2",
"section": "summary",
"source_type": "cv",
"text": "Looking for a produ... | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-003733 | 0.1 | 0.1 | {
"text": "Strong cross-team leadership skills",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003733-e1",
"section": "summary",
"source_type": "cv",
"text": "cross-team leadership: none so far."
}
] | {
"group_id": "leadership",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-04263 | 0.1 | 0.1 | {
"text": "React experience",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04263-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Project 1: Fintech App - Developed the frontend and the admin dashboard of a fintech website using React and typescript and tailwind for styling"
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "e2eb6d81-5b07-5d0f-bde7-4f4a0b213da5",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-003990 | 0.1 | 0.1 | {
"text": "Proven authorization (RBAC) in production",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003990-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who implemented role checks in APIs."
},
{
"evidence_id": "sj-v004-syn-003990-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum ... | {
"group_id": "security",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl3-00560 | 0.1 | 0.1 | {
"text": "Strong Rust skills",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00560-e1",
"section": "experience",
"source_type": "cv",
"text": "In my current job I wrote Rust CLI tools used by the team and fix issues without help."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "boundary_l3",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01848 | 0.1 | 0.1 | {
"text": "Experience with Elasticsearch",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01848-e1",
"section": "experience",
"source_type": "cv",
"text": "Six months of junior experience where I helped as the team built search features on Elasticsearch."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-023530 | 0.1 | 0.1 | {
"text": "Kubernetes experience",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023530-e1",
"section": "experience",
"source_type": "cv",
"text": "Junior engineer (10 months): helped the team when it wrote Helm charts and debugged pods in production, under a senior's guidance."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-000310 | 0.1 | 0.1 | {
"text": "Working knowledge of Go",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000310-e1",
"section": "interview",
"source_type": "interview",
"text": "Candidate confirmed they have never worked with Go."
}
] | {
"group_id": "lang_core",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-013591 | 0.1 | 0.1 | {
"text": "Expert-level Redis",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013591-e1",
"section": "experience",
"source_type": "cv",
"text": "Experience: Frontend developer focused on CSS animations and design systems."
}
] | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-029041 | 0.1 | 0.1 | {
"text": "Strong hands-on CI/CD background",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029041-e1",
"section": "experience",
"source_type": "cv",
"text": "In my last role I designed CI/CD with canary and automated rollback for 60 repos."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-00252 | 0.1 | 0.1 | {
"text": "Experience with distributed tracing",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00252-e1",
"section": "experience",
"source_type": "cv",
"text": "Freelance: delivered several client projects where I instrumented services with OpenTelemetry."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-028857 | 0.1 | 0.1 | {
"text": "Expert-level technical design docs",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028857-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently wrote design docs for team features; on-call owner for it."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-01420 | 0.1 | 0.1 | {
"text": "Go experience",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01420-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Familiar with: Python, Golang, Java EE, Spring MVC"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "d0d40c42-2376-581c-9dcc-ed538195b06c",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-012069 | 0.1 | 0.1 | {
"text": "Practical Go experience",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012069-e1",
"section": "experience",
"source_type": "cv",
"text": "Delivered features end-to-end where I built Go microservices and fixed production bugs."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-025089 | 0.1 | 0.1 | {
"text": "Strong incident response skills",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025089-e1",
"section": "summary",
"source_type": "cv",
"text": "I have no experience with incident response at all."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-026147 | 0.1 | 0.1 | {
"text": "Deep TDD expertise",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026147-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who practiced TDD on daily features."
},
{
"evidence_id": "sj-v004-syn-026147-e2",
"section": "summary",
"source_type": "cv",
"text": "Looking for ... | {
"group_id": "testing_quality",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010265 | 0.1 | 0.1 | {
"text": "Proven GraphQL in production",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010265-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior backend developer; key achievement: designed a federated GraphQL schema with dataloader batching for 8 teams."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-004122 | 0.1 | 0.1 | {
"text": "distributed tracing experience",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004122-e1",
"section": "experience",
"source_type": "cv",
"text": "product designer running user research."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "missing_skill",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-026563 | 0.1 | 0.1 | {
"text": "Good understanding of technical design docs",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026563-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team wrote design docs for team features; picked tickets prepared by the lead."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v002-tr-0147 | 0.1 | 0.1 | {
"text": "Hands-on Redis",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0147-e1",
"section": "experience",
"source_type": "cv",
"text": "Claimed: designed Redis cluster caching and rate limiting serving 100k ops/s."
},
{
"evidence_id": "sj-v002-tr-0147-e2",
"section": "interview",
"source_type": "interview",
"text": "Inte... | {
"group_id": "data_storage",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-008660 | 0.1 | 0.1 | {
"text": "Experience with web performance",
"skill": "web performance",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008660-e1",
"section": "experience",
"source_type": "cv",
"text": "Core contributor to the web performance ecosystem; improved Core Web Vitals (LCP 4.1s to 1.6s) across the storefront."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-02798 | 0.1 | 0.1 | {
"text": "REST API design experience",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02798-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "familiar with REST API, Selenium WebDriver;"
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "3acc2436-ed86-5938-baac-0559fc88f1dd",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-real-03932 | 0.1 | 0.1 | {
"text": "Python experience",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03932-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Overall 15 years Linux and Python / Full Stack development experience"
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "ce6f1863-a2b7-5fd2-93ba-de5717c85f2e",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v... |
sj-v004-real-02319 | 0.1 | 0.1 | {
"text": "Strong Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02319-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "with overall 10+ years of Telecommunications/Embedded/Automotive Industry software developing experience using C/C++, Qt/QML, Java, Unix/Linux/QNX/Android for Embedded system, scripting languages as Lua,... | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "2571d894-ed88-594a-8dc6-2b46d549ae36",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v... |
sj-v008-cv-00950 | 0.1 | 0.1 | {
"text": "Strong Kotlin skills",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00950-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Cut build time by 40% by tuning the Kotlin configuration."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-002608 | 0.1 | 0.1 | {
"text": "AWS experience",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002608-e1",
"section": "summary",
"source_type": "cv",
"text": "expert in aws with 10 years of experience."
},
{
"evidence_id": "sj-v004-syn-002608-e2",
"section": "summary",
"source_type": "cv",
"text": "fluent english."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "claim_no_detail",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-013766 | 0.1 | 0.1 | {
"text": "Experience with event-driven architecture",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013766-e1",
"section": "experience",
"source_type": "cv",
"text": "assisted on tasks where the team implemented event handlers in an event-driven system; picked tickets prepared by the lead."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-01501 | 0.1 | 0.1 | {
"text": "Production distributed tracing skills",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01501-e1",
"section": "experience",
"source_type": "cv",
"text": "Built and operated distributed tracing components in production for 2+ years: instrumented services with OpenTelemetry."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-004541 | 0.1 | 0.1 | {
"text": "Strong microservices skills",
"skill": "microservices",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004541-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team built and operated two microservices."
},
{
"evidence_id": "sj-v004-syn-004541-e2",
"section": "summary",
"source_type": "cv",
... | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-008336 | 0.1 | 0.1 | {
"text": "Experience with event-driven architecture",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008336-e1",
"section": "experience",
"source_type": "cv",
"text": "Contributed peripheral tickets to a project where the team designed saga-based event-driven checkout across 6 services."
},
{
"evidence_id": "sj-v004-syn-008336-e2",
"section": "summary",
... | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-006437 | 0.1 | 0.1 | {
"text": "Strong PostgreSQL skills",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006437-e1",
"section": "projects",
"source_type": "portfolio",
"text": "case study: partitioned a 3tb postgresql table and tuned indexes cutting queries from 40s to 1s. includes architecture diagrams and benchmark results."
},
{
"evidence_id": "sj-v004-syn-00643... | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-012323 | 0.1 | 0.1 | {
"text": "Proven Java in production",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012323-e1",
"section": "experience",
"source_type": "cv",
"text": "3 years: built production systems with Kotlin, a close alternative to Java."
},
{
"evidence_id": "sj-v004-syn-012323-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scr... | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-025341 | 0.1 | 0.1 | {
"text": "Commercial experience with OAuth2/OIDC",
"skill": "OAuth2/OIDC",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025341-e1",
"section": "experience",
"source_type": "cv",
"text": "Software engineer (2021-2024): implemented OAuth2 login and token refresh."
}
] | {
"group_id": "security",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-017437 | 0.1 | 0.1 | {
"text": "Experience with unit testing",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017437-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: set testing standards and raised coverage from 30% to 85% across the org. Includes architecture diagrams and benchmark results."
},
{
"evidence_id": "sj-v004-syn-017437-e2",
... | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-007546 | 0.1 | 0.1 | {
"text": "Commercial experience with authorization (RBAC)",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007546-e1",
"section": "summary",
"source_type": "cv",
"text": "I have not used authorization (RBAC) professionally or in projects; my experience is in other areas."
},
{
"evidence_id": "sj-v004-syn-007546-e2",
"section": "summary",
"source_type": "cv",
... | {
"group_id": "security",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-020921 | 0.1 | 0.1 | {
"text": "Hands-on accessibility",
"skill": "accessibility",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020921-e1",
"section": "summary",
"source_type": "cv",
"text": "i have no experience with accessibility at all."
}
] | {
"group_id": "frontend",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-006847 | 0.1 | 0.1 | {
"text": "Experience with integration testing",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006847-e1",
"section": "skills_list",
"source_type": "cv",
"text": "keywords: agile, integration testing, linux, rest"
}
] | {
"group_id": "testing_quality",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl3-00567 | 0.1 | 0.1 | {
"text": "Solid Node.js knowledge",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00567-e1",
"section": "experience",
"source_type": "cv",
"text": "In my current job I developed Express APIs and handled on-call issues and fix issues without help."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "boundary_l3",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-027794 | 0.1 | 0.1 | {
"text": "Strong Kotlin skills",
"skill": "Kotlin",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027794-e1",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: zero Kotlin exposure confirmed by candidate."
},
{
"evidence_id": "sj-v004-syn-027794-e2",
"section": "summary",
"source_type": "cv",
"text": "Looking for a product... | {
"group_id": "lang_core",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-024309 | 0.1 | 0.1 | {
"text": "Deep REST API design expertise",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024309-e1",
"section": "experience",
"source_type": "cv",
"text": "The platform team designed a versioned public REST API (OpenAPI) for 40+ partners with idempotency keys. I joined late and handled minor tasks."
}
] | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-029198 | 0.1 | 0.1 | {
"text": "Expert-level GCP",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029198-e1",
"section": "experience",
"source_type": "cv",
"text": "Was part of a team that architected GCP data platform on GKE and BigQuery; I worked on smaller tickets around it."
},
{
"evidence_id": "sj-v004-syn-029198-e2",
"section": "summary",
"sour... | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-02925 | 0.1 | 0.1 | {
"text": "Proven Java in production",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02925-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Oracle PL/Sql studied at udemy courses there is basic knowledge of Java"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "8375b906-13ce-5ee2-9256-ae7500aba1a0",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-005164 | 0.1 | 0.1 | {
"text": "Proven GCP in production",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005164-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who architected GCP data platform on GKE and BigQuery, setting GCP standards across the organization."
},
{
"evidence_id": "sj-v004-syn-005164-e2",
"section": "interview",
... | {
"group_id": "cloud_devops",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-01036 | 0.1 | 0.1 | {
"text": "Production Go skills",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01036-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Improved Go performance by 30% for one critical report."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-022532 | 0.1 | 0.1 | {
"text": "caching strategy (must have)",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022532-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Stack: caching strategy, Jira, Confluence, Git"
}
] | {
"group_id": "system_design",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-003328 | 0.1 | 0.1 | {
"text": "Expert-level performance tuning",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003328-e1",
"section": "summary",
"source_type": "cv",
"text": "profile: 'deep performance tuning expertise', no further details given."
},
{
"evidence_id": "sj-v004-syn-003328-e2",
"section": "summary",
"source_type": "cv",
"text": "looking for a pr... | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "claim_no_detail",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-03921 | 0.1 | 0.1 | {
"text": "Strong Java skills",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03921-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "SQL, basic knowledge of OOP, Java, JavaScript."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "120df9a1-f761-5a88-8e11-8e784723fe02",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v0.2"
} |
sj-v004-syn-018108 | 0.1 | 0.1 | {
"text": "SLO/SLI experience",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018108-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: SLO/SLI, Git, Jira, Agile, Linux"
}
] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-015514 | 0.1 | 0.1 | {
"text": "Working knowledge of ownership",
"skill": "ownership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015514-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer: owned the payments domain end-to-end including roadmap and on-call; recognized as ownership authority and gave conference talks on it."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009499 | 0.1 | 0.1 | {
"text": "Strong TDD skills",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009499-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I practiced TDD on daily features as the main developer of the service."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-024555 | 0.1 | 0.1 | {
"text": "Practical Java experience",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024555-e1",
"section": "summary",
"source_type": "cv",
"text": "Self-motivated developer who enjoys challenges."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "vague_claim",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010660 | 0.1 | 0.1 | {
"text": "Solid incident response knowledge",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010660-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team took part in on-call and wrote postmortems."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-017287 | 0.1 | 0.1 | {
"text": "Experience with AWS",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017287-e1",
"section": "experience",
"source_type": "cv",
"text": "Resume claims they designed AWS multi-account landing zone (EKS, RDS, IAM) for the company."
},
{
"evidence_id": "sj-v004-syn-017287-e2",
"section": "interview",
"source_type": "interview... | {
"group_id": "cloud_devops",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-010530 | 0.1 | 0.1 | {
"text": "Proven React in production",
"skill": "React",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010530-e1",
"section": "experience",
"source_type": "cv",
"text": "owned the initiative where i architected react micro-frontend platform for 6 teams, and drove react decisions for the team."
}
] | {
"group_id": "frontend",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-024280 | 0.1 | 0.1 | {
"text": "incident response (must have)",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024280-e1",
"section": "experience",
"source_type": "cv",
"text": "Resume claims they led incident command for SEV1 outages and created the postmortem process."
},
{
"evidence_id": "sj-v004-syn-024280-e2",
"section": "interview",
"source_type": "intervie... | {
"group_id": "reliability_obs",
"evidence_label": "contradicted",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "cv_vs_interview",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-005575 | 0.1 | 0.1 | {
"text": "Expert-level Redis",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005575-e1",
"section": "experience",
"source_type": "cv",
"text": "3 years: built production systems with Memcached, a close alternative to Redis."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "adjacent_tech",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-001561 | 0.1 | 0.1 | {
"text": "Deep distributed tracing expertise",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001561-e1",
"section": "interview",
"source_type": "interview",
"text": "interviewer: zero distributed tracing exposure confirmed by candidate."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-007058 | 0.1 | 0.1 | {
"text": "Deep web performance expertise",
"skill": "web performance",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007058-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using web performance for a simple CRUD demo."
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v002-tr-0129 | 0.1 | 0.1 | {
"text": "Hands-on GraphQL",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0129-e1",
"section": "interview",
"source_type": "interview",
"text": "Candidate confirmed they have never worked with GraphQL."
}
] | {
"group_id": "api_design",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-06126 | 0.1 | 0.1 | {
"text": "GCP experience",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06126-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "For more than 10 years I have been helping people tell their stories in the language of audiovisual images. The success of many films was born in my editing room. And I always bear personal responsibilit... | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "5e860760-991f-5b93-89a4-1c1db78d61de",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v005-bl4-00681 | 0.1 | 0.1 | {
"text": "Solid gRPC knowledge",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00681-e1",
"section": "experience",
"source_type": "cv",
"text": "Drove the design: defined protobuf contracts and gRPC streaming APIs between 20 services; also set gRPC guidelines for the team."
}
] | {
"group_id": "api_design",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "boundary_l4",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-013984 | 0.1 | 0.1 | {
"text": "Terraform (must have)",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013984-e1",
"section": "interview",
"source_type": "interview",
"text": "Interview notes: candidate stated they never used Terraform."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-027457 | 0.1 | 0.1 | {
"text": "Commercial experience with Java",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027457-e1",
"section": "experience",
"source_type": "cv",
"text": "Side project: small Java demo built while following an online course."
},
{
"evidence_id": "sj-v004-syn-027457-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked wit... | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-real-04321 | 0.1 | 0.1 | {
"text": "Strong Python skills",
"skill": "Python",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04321-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I have over 4 years of experience working as a Python Developer / Data Engineer."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "d644a00c-7476-511b-adf0-8f3eed453a18",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.... |
sj-v004-syn-016614 | 0.1 | 0.1 | {
"text": "Good understanding of cross-team leadership",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016614-e1",
"section": "projects",
"source_type": "portfolio",
"text": "case study: led a 4-team initiative aligning api contracts and roadmaps. includes architecture diagrams and benchmark results."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-01742 | 0.1 | 0.1 | {
"text": "Commercial secrets management experience",
"skill": "secrets management",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01742-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Implemented multiple systems with tools like secrets management, C++, Bash and Python."
}
] | {
"group_id": "security",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-026590 | 0.1 | 0.1 | {
"text": "Solid PostgreSQL knowledge",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-026590-e1",
"section": "summary",
"source_type": "cv",
"text": "PostgreSQL guru, top expert level."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "claim_no_detail",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-015937 | 0.1 | 0.1 | {
"text": "Practical cross-team leadership experience",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015937-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: coordinated with one partner team on integration."
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009885 | 0.1 | 0.1 | {
"text": "Experience with technical design docs",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009885-e1",
"section": "experience",
"source_type": "cv",
"text": "Was part of a team that authored RFCs that set architecture direction for the org; I worked on smaller tickets around it."
}
] | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "team_credit",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-028680 | 0.1 | 0.1 | {
"text": "Solid unit testing knowledge",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028680-e1",
"section": "experience",
"source_type": "cv",
"text": "In my last role I set testing standards and raised coverage from 30% to 85% across the org."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "easy",
"case_type": "direct_strong",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-006018 | 0.1 | 0.1 | {
"text": "Strong hands-on technical design docs background",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-006018-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on technical design docs experience yet; planning to learn it."
},
{
"evidence_id": "sj-v004-syn-006018-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum team... | {
"group_id": "leadership",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-00983 | 0.1 | 0.1 | {
"text": "Experience with AWS",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00983-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Ran a AWS study group for university students for a semester."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v005-bl3-00558 | 0.1 | 0.1 | {
"text": "Strong unit testing skills",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00558-e1",
"section": "experience",
"source_type": "cv",
"text": "In my current job I wrote unit tests for all features and fix issues without help."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "boundary_l3",
"source": "synthetic_v005",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-01844 | 0.1 | 0.1 | {
"text": "Production distributed tracing skills",
"skill": "distributed tracing",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01844-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Improved distributed tracing performance by 30% for one critical report."
}
] | {
"group_id": "reliability_obs",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-real-03273 | 0.1 | 0.1 | {
"text": "Python experience",
"skill": "Python",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-03273-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "During my work experience and courses, I gained extensive experience in data analysis and visualization using tools such as Python, Power BI, SQL, and Tableau."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "d0471072-0c76-5088-8fd6-94453ab4ed39",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-000017 | 0.1 | 0.1 | {
"text": "Kafka experience",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000017-e1",
"section": "experience",
"source_type": "cv",
"text": "core contributor to the kafka ecosystem; designed a kafka event backbone processing 50m events/day with exactly-once via outbox."
}
] | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-009379 | 0.1 | 0.1 | {
"text": "Production technical design docs skills",
"skill": "technical design docs",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-009379-e1",
"section": "interview",
"source_type": "interview",
"text": "Candidate confirmed they have never worked with technical design docs."
},
{
"evidence_id": "sj-v004-syn-009379-e2",
"section": "summary",
"source_type": "cv",
"text": "Looking ... | {
"group_id": "leadership",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "verified_none",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-024114 | 0.1 | 0.1 | {
"text": "Commercial experience with caching strategy",
"skill": "caching strategy",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024114-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I implemented cache-aside for hot endpoints as the main developer of the service."
},
{
"evidence_id": "sj-v004-syn-024114-e2",
"section": "summary",
"source_type": "cv",
... | {
"group_id": "system_design",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "easy",
"case_type": "direct_moderate",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-031416 | 0.1 | 0.1 | {
"text": "Practical Node.js experience",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-031416-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team developed Express APIs and handled on-call issues."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "easy",
"case_type": "below_target",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-025525 | 0.1 | 0.1 | {
"text": "Production OpenAPI skills",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025525-e1",
"section": "experience",
"source_type": "cv",
"text": "Did a OpenAPI tutorial and a hello-world app on GitHub."
},
{
"evidence_id": "sj-v004-syn-025525-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remo... | {
"group_id": "api_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-017912 | 0.1 | 0.1 | {
"text": "Strong hands-on Redis background",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017912-e1",
"section": "education",
"source_type": "cv",
"text": "university course project using redis for a simple crud demo."
}
] | {
"group_id": "data_storage",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v008-cv-00343 | 0.1 | 0.1 | {
"text": "Experience with microservices",
"skill": "microservices",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00343-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Worked on a mobile game project in microservices."
}
] | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "2"
} | {
"difficulty": "hard",
"case_type": "convention_v02",
"source": "synthetic_v008",
"split": "train",
"label_status": "synthetic_convention_v0.2"
} |
sj-v004-syn-027648 | 0.1 | 0.1 | {
"text": "Node.js experience",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027648-e1",
"section": "summary",
"source_type": "cv",
"text": "Detail-oriented professional with great communication skills."
}
] | {
"group_id": "lang_core",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "vague_claim",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
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