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-022323 | 0.1 | 0.1 | {
"text": "Good understanding of OAuth2/OIDC",
"skill": "OAuth2/OIDC",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-022323-e1",
"section": "experience",
"source_type": "cv",
"text": "Experience: Built REST services with Spring Boot for 4 years."
}
] | {
"group_id": "security",
"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-003278 | 0.1 | 0.1 | {
"text": "Deep SLO/SLI expertise",
"skill": "SLO/SLI",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003278-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I defined SLIs for team services as the main developer of the service."
}
] | {
"group_id": "reliability_obs",
"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-025211 | 0.1 | 0.1 | {
"text": "REST API design (must have)",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025211-e1",
"section": "experience",
"source_type": "cv",
"text": "Fellow-level engineer: designed a versioned public REST API (OpenAPI) for 40+ partners with idempotency keys. Wrote the internal REST API design handbook and teach REST API design externally."
},
{
... | {
"group_id": "api_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-016651 | 0.1 | 0.1 | {
"text": "Experience with API versioning",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016651-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: API versioning, Git, Jira, Agile, Linux"
}
] | {
"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-real-01134 | 0.1 | 0.1 | {
"text": "Proven Java in production",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01134-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "5+ years of experience as a Java Software 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": "37d7b4ab-0272-5dc6-9f7f-09012b902554",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.... |
sj-v004-syn-011971 | 0.1 | 0.1 | {
"text": "Commercial experience with hiring",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011971-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: designed the backend interview loop and conducted 150+ interviews."
}
] | {
"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-v004-syn-013836 | 0.1 | 0.1 | {
"text": "Hands-on AWS",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013836-e1",
"section": "interview",
"source_type": "interview",
"text": "Interviewer: zero AWS exposure confirmed by candidate."
},
{
"evidence_id": "sj-v004-syn-013836-e2",
"section": "summary",
"source_type": "cv",
"text": "Also worked with Git and... | {
"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-004725 | 0.1 | 0.1 | {
"text": "Deep PostgreSQL expertise",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004725-e1",
"section": "experience",
"source_type": "cv",
"text": "Resume claims they partitioned a 3TB PostgreSQL table and tuned indexes cutting queries from 40s to 1s."
},
{
"evidence_id": "sj-v004-syn-004725-e2",
"section": "interview",
"source_type"... | {
"group_id": "data_storage",
"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-020229 | 0.1 | 0.1 | {
"text": "Proven Elasticsearch in production",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020229-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try Elasticsearch on a toy app."
}
] | {
"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-v006-c-01247 | 0.1 | 0.1 | {
"text": "Commercial TypeScript (frontend) experience",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01247-e1",
"section": "experience",
"source_type": "cv",
"text": "Tried TypeScript (frontend) in a weekend pet project to learn the basics."
}
] | {
"group_id": "frontend",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-013791 | 0.1 | 0.1 | {
"text": "Commercial experience with Docker",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013791-e1",
"section": "summary",
"source_type": "cv",
"text": "Self-rated 10/10 in Docker."
}
] | {
"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-020491 | 0.1 | 0.1 | {
"text": "Production hiring skills",
"skill": "hiring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020491-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on hiring experience yet; planning to learn it."
}
] | {
"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-syn-008655 | 0.1 | 0.1 | {
"text": "Solid static analysis knowledge",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008655-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using static analysis for a simple CRUD demo."
}
] | {
"group_id": "testing_quality",
"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-021134 | 0.1 | 0.1 | {
"text": "Practical GCP experience",
"skill": "GCP",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021134-e1",
"section": "summary",
"source_type": "cv",
"text": "Self-rated 10/10 in GCP."
}
] | {
"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-025292 | 0.1 | 0.1 | {
"text": "distributed consistency (must have)",
"skill": "distributed consistency",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025292-e1",
"section": "experience",
"source_type": "cv",
"text": "Lead engineer 2018-2023: designed idempotent, eventually consistent ledger with reconciliation."
},
{
"evidence_id": "sj-v004-syn-025292-e2",
"section": "summary",
"source_type": "cv",
... | {
"group_id": "system_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-019518 | 0.1 | 0.1 | {
"text": "Commercial experience with Go",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019518-e1",
"section": "experience",
"source_type": "cv",
"text": "Backend engineer, 3 years: 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-real-01264 | 0.1 | 0.1 | {
"text": "Proven Java in production",
"skill": "Java",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01264-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Languages: Java (Core), Groovy (basic), SQL (basic)"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_keyword_list",
"source": "djinni_cv_en",
"source_record": "8c3da91d-bbff-5bb3-997e-36171aee6a2a",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"... |
sj-v004-syn-001640 | 0.1 | 0.1 | {
"text": "Good understanding of Terraform",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-001640-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who wrote Terraform for team infrastructure."
}
] | {
"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-002990 | 0.1 | 0.1 | {
"text": "Deep secrets management expertise",
"skill": "secrets management",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002990-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently used AWS Secrets Manager in services; on-call owner for it."
}
] | {
"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-024171 | 0.1 | 0.1 | {
"text": "Solid cross-team leadership knowledge",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024171-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer: led a 4-team initiative aligning API contracts and roadmaps; recognized as cross-team leadership authority and gave conference talks on it."
},
{
"evidence_id": "sj-v004-syn-0... | {
"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-004860 | 0.1 | 0.1 | {
"text": "Proven Redis in production",
"skill": "Redis",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004860-e1",
"section": "interview",
"source_type": "interview",
"text": "interview notes: candidate stated they never used redis."
}
] | {
"group_id": "data_storage",
"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-030490 | 0.1 | 0.1 | {
"text": "Production MySQL skills",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-030490-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on MySQL experience yet; planning to learn it."
}
] | {
"group_id": "data_storage",
"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-027153 | 0.1 | 0.1 | {
"text": "Production mentoring skills",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027153-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team mentored an intern."
}
] | {
"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-v004-syn-003011 | 0.1 | 0.1 | {
"text": "Proven gRPC in production",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003011-e1",
"section": "experience",
"source_type": "cv",
"text": "Intern then junior: with help from the lead, I contributed while the team implemented gRPC services with deadlines and retries."
},
{
"evidence_id": "sj-v004-syn-003011-e2",
"section": "summa... | {
"group_id": "api_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-real-03422 | 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-03422-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Basic knowledge of Java/Scala"
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "4fedc9e3-22da-5378-b003-38404acccbe0",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-004942 | 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-004942-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-v006-c-00369 | 0.1 | 0.1 | {
"text": "Experience with static analysis",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00369-e1",
"section": "experience",
"source_type": "cv",
"text": "I personally introduced SonarQube and custom lint rules gating all merges."
}
] | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "4"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-018135 | 0.1 | 0.1 | {
"text": "API versioning (must have)",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018135-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior backend developer; key achievement: created deprecation and versioning policy adopted company-wide."
},
{
"evidence_id": "sj-v004-syn-018135-e2",
"section": "summary",
"source_type... | {
"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-v005-bl3-00578 | 0.1 | 0.1 | {
"text": "Solid state management knowledge",
"skill": "state management",
"group_id": "frontend",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00578-e1",
"section": "experience",
"source_type": "cv",
"text": "Regular contributor: used Redux in production features across several releases."
}
] | {
"group_id": "frontend",
"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-003424 | 0.1 | 0.1 | {
"text": "Commercial experience with TDD",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003424-e1",
"section": "experience",
"source_type": "cv",
"text": "Staff+ engineer who coached teams on TDD and ran katas; team defect rate dropped 50%, setting TDD standards across the organization."
},
{
"evidence_id": "sj-v004-syn-003424-e2",
"section": "... | {
"group_id": "testing_quality",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-002173 | 0.1 | 0.1 | {
"text": "REST API design experience",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002173-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, REST API design, Scrum, SQL"
}
] | {
"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-v008-cv-00890 | 0.1 | 0.1 | {
"text": "Production hiring skills",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-00890-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Implemented multiple systems with tools like hiring, C++, Bash and Python."
}
] | {
"group_id": "leadership",
"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-012626 | 0.1 | 0.1 | {
"text": "Deep C#/.NET expertise",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012626-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Personal project: followed a tutorial to try C#/.NET on a toy app."
}
] | {
"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-syn-008609 | 0.1 | 0.1 | {
"text": "Good understanding of performance tuning",
"skill": "performance tuning",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008609-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-003855 | 0.1 | 0.1 | {
"text": "Strong hands-on REST API design background",
"skill": "REST API design",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003855-e1",
"section": "experience",
"source_type": "cv",
"text": "did a rest api design tutorial and a hello-world app on github."
}
] | {
"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-015959 | 0.1 | 0.1 | {
"text": "monitoring (must have)",
"skill": "monitoring",
"group_id": "reliability_obs",
"target_level": 3,
"importance": "must"
} | [] | {
"group_id": "reliability_obs",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "no_evidence",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-000498 | 0.1 | 0.1 | {
"text": "Experience with CI/CD",
"skill": "CI/CD",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000498-e1",
"section": "experience",
"source_type": "cv",
"text": "Under supervision I worked on small parts while the team maintained GitHub Actions pipelines."
},
{
"evidence_id": "sj-v004-syn-000498-e2",
"section": "summary",
"source_type": "cv",
... | {
"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-013435 | 0.1 | 0.1 | {
"text": "Commercial experience with C#/.NET",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013435-e1",
"section": "experience",
"source_type": "cv",
"text": "for 2.5 years i maintained asp.net core apis as the main developer of the service."
}
] | {
"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-004130 | 0.1 | 0.1 | {
"text": "Deep secrets management expertise",
"skill": "secrets management",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004130-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: migrated all secrets to Vault with dynamic credentials. Includes architecture diagrams and benchmark results."
}
] | {
"group_id": "security",
"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-024732 | 0.1 | 0.1 | {
"text": "Proven mentoring in production",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024732-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): mentored 6 engineers, 3 promoted, and ran the onboarding program."
}
] | {
"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-v004-syn-008659 | 0.1 | 0.1 | {
"text": "Commercial experience with Kafka",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008659-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): designed a Kafka event backbone processing 50M events/day with exactly-once via outbox."
}
] | {
"group_id": "system_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-028869 | 0.1 | 0.1 | {
"text": "mentoring experience",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-028869-e1",
"section": "experience",
"source_type": "cv",
"text": "Trainee developer; shadowed seniors who mentored an intern."
},
{
"evidence_id": "sj-v004-syn-028869-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to ... | {
"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-v004-syn-029178 | 0.1 | 0.1 | {
"text": "event-driven architecture experience",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029178-e1",
"section": "experience",
"source_type": "cv",
"text": "backend engineer, 3 years: implemented event handlers in an event-driven system."
}
] | {
"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-010553 | 0.1 | 0.1 | {
"text": "Deep event-driven architecture expertise",
"skill": "event-driven architecture",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-010553-e1",
"section": "experience",
"source_type": "cv",
"text": "lead engineer 2018-2023: designed saga-based event-driven checkout across 6 services."
}
] | {
"group_id": "system_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-000833 | 0.1 | 0.1 | {
"text": "Proven static analysis in production",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000833-e1",
"section": "summary",
"source_type": "cv",
"text": "Strong problem solver, passionate about technology."
}
] | {
"group_id": "testing_quality",
"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-023647 | 0.1 | 0.1 | {
"text": "Strong integration testing skills",
"skill": "integration testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-023647-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: integration testing, Git, Jira, Agile, Linux"
}
] | {
"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-008180 | 0.1 | 0.1 | {
"text": "Strong hands-on Kubernetes background",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008180-e1",
"section": "skills_list",
"source_type": "cv",
"text": "stack: kubernetes, jira, confluence, git"
}
] | {
"group_id": "cloud_devops",
"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-007117 | 0.1 | 0.1 | {
"text": "Strong hands-on Elasticsearch background",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-007117-e1",
"section": "experience",
"source_type": "cv",
"text": "Independently built search features on Elasticsearch; on-call owner for it."
},
{
"evidence_id": "sj-v004-syn-007117-e2",
"section": "summary",
"source_type": "cv",
"text": "Also work... | {
"group_id": "data_storage",
"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-024418 | 0.1 | 0.1 | {
"text": "Strong Terraform skills",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024418-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Tools: Git, Terraform, Docker, Postman, Jira"
},
{
"evidence_id": "sj-v004-syn-024418-e2",
"section": "summary",
"source_type": "cv",
"text": "B.Sc. in Computer Science."
}
] | {
"group_id": "cloud_devops",
"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-012841 | 0.1 | 0.1 | {
"text": "Deep Docker expertise",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012841-e1",
"section": "experience",
"source_type": "cv",
"text": "Delivered features end-to-end where I containerized services with Docker."
},
{
"evidence_id": "sj-v004-syn-012841-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum... | {
"group_id": "cloud_devops",
"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-017412 | 0.1 | 0.1 | {
"text": "Solid Kubernetes knowledge",
"skill": "Kubernetes",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017412-e1",
"section": "experience",
"source_type": "cv",
"text": "Software engineer (2021-2024): wrote Helm charts and debugged pods in production."
}
] | {
"group_id": "cloud_devops",
"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-013028 | 0.1 | 0.1 | {
"text": "Strong hands-on secrets management background",
"skill": "secrets management",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013028-e1",
"section": "experience",
"source_type": "cv",
"text": "Day to day I used AWS Secrets Manager in services on my own."
},
{
"evidence_id": "sj-v004-syn-013028-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of 5-8... | {
"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-v005-bl3-00438 | 0.1 | 0.1 | {
"text": "Solid Rust knowledge",
"skill": "Rust",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl3-00438-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level engineer for 2 years: wrote Rust CLI tools used by the team; handled the on-call for it."
}
] | {
"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-real-05203 | 0.1 | 0.1 | {
"text": "Proven AWS in production",
"skill": "AWS",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05203-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "My name Is Shahvalad I am a 3d Designer with over 10 years of experience working professionally in 3ds max, Autocad, Solidworks, Fusion 360, Coreldraw, Adobe Illustrator, Adobe After Effects, Photoshop... | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "ffad40c3-5916-510f-a263-370fed6ccbd9",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-real-01327 | 0.1 | 0.1 | {
"text": "PostgreSQL experience",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-01327-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "I worked in Kazakhstan: I've created registration individual entrepreneur modules for Tax authorities (C++, Windows, MSSQL) and moved a military system from Oracle to Postgres (Linux, C++, Qt)."
}
] | {
"group_id": "data_storage",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_hands_on",
"source": "djinni_cv_en",
"source_record": "c4aab83a-e76b-5fc9-bb5b-7f0dfb170382",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
sj-v004-syn-021817 | 0.1 | 0.1 | {
"text": "Deep Kafka expertise",
"skill": "Kafka",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-021817-e1",
"section": "experience",
"source_type": "cv",
"text": "Side project: small Kafka demo built while following an online course."
},
{
"evidence_id": "sj-v004-syn-021817-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europ... | {
"group_id": "system_design",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "easy",
"case_type": "toy_project",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v005-bl4-00749 | 0.1 | 0.1 | {
"text": "Solid GraphQL knowledge",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v005-bl4-00749-e1",
"section": "experience",
"source_type": "cv",
"text": "Designed and led: designed a federated GraphQL schema with dataloader batching for 8 teams, with measurable outcomes."
}
] | {
"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-029235 | 0.1 | 0.1 | {
"text": "Strong hands-on C#/.NET background",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-029235-e1",
"section": "experience",
"source_type": "cv",
"text": "Tech lead who architected .NET 8 order platform across 12 services, and mentored the team on C#/.NET practices."
}
] | {
"group_id": "lang_core",
"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-018066 | 0.1 | 0.1 | {
"text": "mentoring experience",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018066-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): mentored 6 engineers, 3 promoted, and ran the onboarding program."
}
] | {
"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-v004-syn-020532 | 0.1 | 0.1 | {
"text": "Practical unit testing experience",
"skill": "unit testing",
"group_id": "testing_quality",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020532-e1",
"section": "experience",
"source_type": "cv",
"text": "The platform team set testing standards and raised coverage from 30% to 85% across the org. I joined late and handled minor tasks."
}
] | {
"group_id": "testing_quality",
"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-013590 | 0.1 | 0.1 | {
"text": "Commercial experience with scalable system design",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-013590-e1",
"section": "experience",
"source_type": "cv",
"text": "tech lead who designed a multi-region system for 20m users with explicit consistency trade-offs, and mentored the team on scalable system design practices."
},
{
"evidence_id": "sj-v004-syn-01359... | {
"group_id": "system_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-027491 | 0.1 | 0.1 | {
"text": "Expert-level Terraform",
"skill": "Terraform",
"group_id": "cloud_devops",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-027491-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Technologies: Docker, Terraform, Scrum, SQL"
},
{
"evidence_id": "sj-v004-syn-027491-e2",
"section": "summary",
"source_type": "cv",
"text": "Agile/Scrum teams of 5-8 people."
}
] | {
"group_id": "cloud_devops",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "keyword_only",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v006-c-00498 | 0.1 | 0.1 | {
"text": "Production OpenAPI skills",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00498-e1",
"section": "experience",
"source_type": "cv",
"text": "Freelance: delivered several client projects where I wrote OpenAPI specs for team services."
}
] | {
"group_id": "api_design",
"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-004341 | 0.1 | 0.1 | {
"text": "Hands-on API versioning",
"skill": "API versioning",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004341-e1",
"section": "experience",
"source_type": "cv",
"text": "Our team created deprecation and versioning policy adopted company-wide. My contribution: tests and documentation."
}
] | {
"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-024875 | 0.1 | 0.1 | {
"text": "Good understanding of ownership",
"skill": "ownership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024875-e1",
"section": "projects",
"source_type": "portfolio",
"text": "Case study: owned the payments domain end-to-end including roadmap and on-call. 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-v004-real-05086 | 0.1 | 0.1 | {
"text": "MongoDB experience",
"skill": "MongoDB",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05086-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Development of an online store website for farmers 3 Front-End developers worked on the project, including me On this project I worked as a junior Angular Front-End dev"
}
] | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "4b5486cd-96f9-5ccd-bd3a-086d5850fd69",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-syn-004699 | 0.1 | 0.1 | {
"text": "Production Go skills",
"skill": "Go",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004699-e1",
"section": "experience",
"source_type": "cv",
"text": "Day to day I built Go microservices and fixed production bugs on my own."
},
{
"evidence_id": "sj-v004-syn-004699-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Eur... | {
"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-v006-c-00746 | 0.1 | 0.1 | {
"text": "Production Go skills",
"skill": "Go",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00746-e1",
"section": "experience",
"source_type": "cv",
"text": "Freelance: delivered several client projects where I built Go microservices and fixed production bugs."
}
] | {
"group_id": "lang_core",
"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-016293 | 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-016293-e1",
"section": "experience",
"source_type": "cv",
"text": "Core contributor to the CI/CD ecosystem; designed CI/CD with canary and automated rollback for 60 repos."
},
{
"evidence_id": "sj-v004-syn-016293-e2",
"section": "summary",
"source_type":... | {
"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-v006-c-01196 | 0.1 | 0.1 | {
"text": "Hands-on Node.js",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-01196-e1",
"section": "experience",
"source_type": "cv",
"text": "Tried Node.js in a weekend pet project to learn the basics."
}
] | {
"group_id": "lang_core",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "contrast_partial_supported",
"source": "synthetic_v006",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-015300 | 0.1 | 0.1 | {
"text": "database migrations (must have)",
"skill": "database migrations",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-015300-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-v003-rtr-0078 | 0.1 | 0.1 | {
"text": "C#/.NET experience",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v003-rtr-0078-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "15+ years in IT, several years of programming experience (.NET, C#, Web, JS, SQL, Azure), over 10 years of project/delivery management."
}
] | {
"group_id": "lang_core",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "bda4b14b-9bb1-5d83-862c-184e6694dfe5",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.... |
sj-v004-syn-004166 | 0.1 | 0.1 | {
"text": "Strong hands-on Elasticsearch background",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004166-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-019922 | 0.1 | 0.1 | {
"text": "Production MySQL skills",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-019922-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Keywords: Agile, MySQL, Linux, REST"
}
] | {
"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-000115 | 0.1 | 0.1 | {
"text": "Good understanding of secrets management",
"skill": "secrets management",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-000115-e1",
"section": "experience",
"source_type": "cv",
"text": "Principal engineer: migrated all secrets to Vault with dynamic credentials; recognized as secrets management authority and gave conference talks on it."
}
] | {
"group_id": "security",
"evidence_label": "supported",
"proficiency_label": "5"
} | {
"difficulty": "easy",
"case_type": "expert",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-011520 | 0.1 | 0.1 | {
"text": "Proven cross-team leadership in production",
"skill": "cross-team leadership",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011520-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team coordinated with one partner team on integration; 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-v004-real-04292 | 0.1 | 0.1 | {
"text": "Strong mentoring skills",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-04292-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "5+ years of team leading experience(up to 14 Manual QAs), including hiring, mentoring, processes building;"
}
] | {
"group_id": "leadership",
"evidence_label": "supported",
"proficiency_label": "3"
} | {
"difficulty": "hard",
"case_type": "real_years_hands_on",
"source": "djinni_cv_en",
"source_record": "937f63be-b781-572e-b24b-13a4264ab2f9",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "agent_reviewed_v005",
"label_convention": "v... |
sj-v008-cv-01392 | 0.1 | 0.1 | {
"text": "Hands-on GraphQL",
"skill": "GraphQL",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v008-cv-01392-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Improved GraphQL performance by 30% for one critical report."
}
] | {
"group_id": "api_design",
"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-008296 | 0.1 | 0.1 | {
"text": "Strong hands-on TypeScript (frontend) background",
"skill": "TypeScript (frontend)",
"group_id": "frontend",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-008296-e1",
"section": "education",
"source_type": "cv",
"text": "University course project using TypeScript (frontend) for a simple CRUD demo."
},
{
"evidence_id": "sj-v004-syn-008296-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in... | {
"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-v004-syn-012846 | 0.1 | 0.1 | {
"text": "Working knowledge of Java",
"skill": "Java",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-012846-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Skills: Java, Git, Jira, Agile, Linux"
}
] | {
"group_id": "lang_core",
"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-002789 | 0.1 | 0.1 | {
"text": "Strong secrets management skills",
"skill": "secrets management",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-002789-e1",
"section": "summary",
"source_type": "cv",
"text": "Haven't worked with secrets management; my background is elsewhere."
}
] | {
"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-017492 | 0.1 | 0.1 | {
"text": "Expert-level gRPC",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017492-e1",
"section": "projects",
"source_type": "portfolio",
"text": "personal project: followed a tutorial to try grpc on a toy app."
},
{
"evidence_id": "sj-v004-syn-017492-e2",
"section": "summary",
"source_type": "cv",
"text": "also worked with... | {
"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-017975 | 0.1 | 0.1 | {
"text": "Expert-level C#/.NET",
"skill": "C#/.NET",
"group_id": "lang_core",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-017975-e1",
"section": "experience",
"source_type": "cv",
"text": "Mid-level developer: maintained ASP.NET Core APIs; shipped to production regularly."
},
{
"evidence_id": "sj-v004-syn-017975-e2",
"section": "summary",
"source_type": "cv",
"text": "L... | {
"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-014530 | 0.1 | 0.1 | {
"text": "Deep Elasticsearch expertise",
"skill": "Elasticsearch",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-014530-e1",
"section": "summary",
"source_type": "cv",
"text": "Haven't worked with Elasticsearch; my background is elsewhere."
}
] | {
"group_id": "data_storage",
"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-003454 | 0.1 | 0.1 | {
"text": "Commercial experience with secrets management",
"skill": "secrets management",
"group_id": "security",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-003454-e1",
"section": "summary",
"source_type": "cv",
"text": "Expert in secrets management with 10 years of experience."
},
{
"evidence_id": "sj-v004-syn-003454-e2",
"section": "summary",
"source_type": "cv",
"text": "Fluent English."
}
] | {
"group_id": "security",
"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-024432 | 0.1 | 0.1 | {
"text": "Experience with static analysis",
"skill": "static analysis",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-024432-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I fixed static analysis warnings in CI 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-real-06367 | 0.1 | 0.1 | {
"text": "Proven mentoring in production",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-06367-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "Financial model for 4-years multi-location engagement with 200+ FTE (cost estimation, pricing, inflation impact, relocation costs) Automation of regular Reporting Package in Excel (just update source dat... | {
"group_id": "leadership",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "82dc0243-98d9-5d88-a3cd-8868496b70df",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v006-c-00929 | 0.1 | 0.1 | {
"text": "Strong authorization (RBAC) skills",
"skill": "authorization (RBAC)",
"group_id": "security",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v006-c-00929-e1",
"section": "experience",
"source_type": "cv",
"text": "Used authorization (RBAC) on a small internal tool with help from a senior colleague."
}
] | {
"group_id": "security",
"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-004676 | 0.1 | 0.1 | {
"text": "Experience with OpenAPI",
"skill": "OpenAPI",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-004676-e1",
"section": "experience",
"source_type": "cv",
"text": "Our squad introduced contract-first OpenAPI workflow with generated SDKs; I mainly fixed bugs and wrote docs."
}
] | {
"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-020030 | 0.1 | 0.1 | {
"text": "scalable system design experience",
"skill": "scalable system design",
"group_id": "system_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020030-e1",
"section": "experience",
"source_type": "cv",
"text": "For 2.5 years I designed a single service including data model and failure modes as the main developer of the service."
}
] | {
"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-v002-tr-0184 | 0.1 | 0.1 | {
"text": "Strong TDD skills",
"skill": "TDD",
"group_id": "testing_quality",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v002-tr-0184-e1",
"section": "summary",
"source_type": "cv",
"text": "No hands-on TDD experience yet; planning to learn it."
}
] | {
"group_id": "testing_quality",
"evidence_label": "contradicted",
"proficiency_label": "0"
} | {
"difficulty": "easy",
"case_type": "explicit_none",
"source": "synthetic_v002",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-016229 | 0.1 | 0.1 | {
"text": "Proven gRPC in production",
"skill": "gRPC",
"group_id": "api_design",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-016229-e1",
"section": "experience",
"source_type": "cv",
"text": "Delivered features end-to-end where I implemented gRPC services with deadlines and retries."
}
] | {
"group_id": "api_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-018179 | 0.1 | 0.1 | {
"text": "Practical PostgreSQL experience",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-018179-e1",
"section": "skills_list",
"source_type": "cv",
"text": "Keywords: Agile, PostgreSQL, Linux, REST"
},
{
"evidence_id": "sj-v004-syn-018179-e2",
"section": "summary",
"source_type": "cv",
"text": "Based in Europe, open to remote."
}
] | {
"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-020276 | 0.1 | 0.1 | {
"text": "Hands-on Docker",
"skill": "Docker",
"group_id": "cloud_devops",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-020276-e1",
"section": "experience",
"source_type": "cv",
"text": "Assisted on tasks where the team containerized services with Docker; picked tickets prepared by the lead."
},
{
"evidence_id": "sj-v004-syn-020276-e2",
"section": "summary",
"source_type"... | {
"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-011767 | 0.1 | 0.1 | {
"text": "Proven Node.js in production",
"skill": "Node.js",
"group_id": "lang_core",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-011767-e1",
"section": "experience",
"source_type": "cv",
"text": "Senior engineer (2019-2024): led the Node.js/TypeScript gateway rewrite reducing p99 from 900ms to 120ms."
},
{
"evidence_id": "sj-v004-syn-011767-e2",
"section": "summary",
"source_type"... | {
"group_id": "lang_core",
"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-006204 | 0.1 | 0.1 | {
"text": "Proven hiring in production",
"skill": "hiring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [] | {
"group_id": "leadership",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "easy",
"case_type": "no_evidence",
"source": "synthetic_v004",
"split": "train",
"label_status": "synthetic_needs_review"
} |
sj-v004-syn-005540 | 0.1 | 0.1 | {
"text": "Strong PostgreSQL skills",
"skill": "PostgreSQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-005540-e1",
"section": "experience",
"source_type": "cv",
"text": "Junior engineer (10 months): helped the team when it wrote migrations and optimized slow PostgreSQL queries, under a senior's guidance."
},
{
"evidence_id": "sj-v004-syn-005540-e2",
"section"... | {
"group_id": "data_storage",
"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-025971 | 0.1 | 0.1 | {
"text": "Proven incident response in production",
"skill": "incident response",
"group_id": "reliability_obs",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-syn-025971-e1",
"section": "experience",
"source_type": "cv",
"text": "Was part of a team that led incident command for SEV1 outages and created the postmortem process; I worked on smaller tickets around it."
}
] | {
"group_id": "reliability_obs",
"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-05084 | 0.1 | 0.1 | {
"text": "MySQL experience",
"skill": "MySQL",
"group_id": "data_storage",
"target_level": 4,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-05084-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "As the first employee in the company, I set up processes from scratch and managed a consulting company with 90 people (Ukraine, branch in Kazakhstan). As COO (acting Head of Sales), increased monthly sal... | {
"group_id": "data_storage",
"evidence_label": "insufficient",
"proficiency_label": "unknown"
} | {
"difficulty": "hard",
"case_type": "real_missing_skill",
"source": "djinni_cv_en",
"source_record": "39668c0e-fd16-5e01-814b-299789dda5e9",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2... |
sj-v004-real-02600 | 0.1 | 0.1 | {
"text": "Strong mentoring skills",
"skill": "mentoring",
"group_id": "leadership",
"target_level": 3,
"importance": "must"
} | [
{
"evidence_id": "sj-v004-real-02600-e1",
"section": "cv_excerpt",
"source_type": "cv",
"text": "My leadership skills allow me to motivate those people and find ways to help them improve their skillset (i.e., set up some mentoring programs, in-office tech talks, or try to get them to take some great... | {
"group_id": "leadership",
"evidence_label": "partial",
"proficiency_label": "1"
} | {
"difficulty": "hard",
"case_type": "real_learning",
"source": "djinni_cv_en",
"source_record": "e57f8800-c4f7-5045-a534-9a79255dc485",
"source_license": "MIT (lang-uk/recruitment-dataset-candidate-profiles-english)",
"split": "train",
"label_status": "silver_rules_v006",
"label_convention": "v0.2"
} |
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