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BMBMW Group

Validation Engineer - Context, Semantics & Memory(m/w/x)

München
Full-timeOn-siteJunior
AI/ML

Designing and operating knowledge graphs and graph databases for automotive AI. Expert programming skills in Python or Java required. 6 weeks annual leave, overtime compensation.

Requirements

  • University degree in Computer Science, Information Science, AI/ML, or related field
  • Expert programming skills in C++, Java, Kotlin, or Python
  • Proficiency in AI-assisted development (Claude Code, GitHub Copilot, OpenCode)
  • Experience building/querying knowledge graphs (RDF/SPARQL, property graphs) and integrating with LLM retrieval (GraphRAG, hybrid search)
  • Experience with systems design for knowledge-intensive or retrieval-heavy architectures
  • Familiarity with agent memory architectures, ontology design, semantic modelling, graph-based analytics, entity resolution, or knowledge-graph embeddings
  • Enjoyment of international team work and passion for software quality

Tasks

  • Design and operate knowledge graphs and graph databases
  • Capture domain knowledge, toolchain topology, operational incidents, and root-cause analyses
  • Enable graph-based retrieval across the organization
  • Build context-engineering pipelines for dynamic information assembly and ranking
  • Implement feedback loops for agent interactions and skill development
  • Log outcomes, diagnose failures, and write findings back into the knowledge graph
  • Develop and maintain ontologies and semantic models for the automotive AI domain
  • Ensure consistent vocabulary across teams and tools
  • Architect agent memory systems with consolidation and retention mechanisms
  • Optimize retrieval quality using relevance, coverage, freshness, and redundancy metrics
  • Run experiments comparing retrieval strategies
  • Contribute to cost-efficient model selection and context-compression strategies
  • Keep latency low and budgets sustainable at scale

Work Experience

  • 1 - 3 years

Education

  • Bachelor's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • C++
  • Java
  • Kotlin
  • Python
  • Claude Code
  • GitHub Copilot
  • OpenCode
  • RDF
  • SPARQL
  • GraphRAG

Benefits

Flexible Working

  • Flexible working hours

More Vacation Days

  • 6 weeks annual leave

Competitive Pay

  • Overtime compensation

Bonuses & Incentives

  • Christmas bonus
  • Profit sharing

Diverse Work

  • Challenging projects

Learning & Development

  • Personal and professional development opportunities

Job Security

  • High job security

Corporate Discounts

  • Discounted BMW & MINI conditions

Other Benefits

  • Many other benefits
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of BMW Group and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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