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AI Backend Engineer

Job

  • Level
    Senior
  • Job Field
    Application, Back End
  • Employment Type
    Part Time/Full Time
  • Contract Type
    Permanent employment
  • Location
    Meppen, Schöppingen, Osnabrück, Münster (Hessen), Kiel, Verwaltungsgemeinschaft Salem, Bocholt, Gescher
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will develop scalable backend services, optimize LLM integration into production systems, and evaluate AI architectures through structured testing and metrics.

    Job Technologies

    Your role in the team

    • You design scalable backend services in a production SaaS environment and take responsibility for architecture, operations, and further development.
    • With Large Language Models, you work not experimentally but productively: selection, prompt design, as well as cost and latency optimization are in your hands.
    • You can expect to be involved in the design and continuous optimization of modern RAG architectures under real production conditions.
    • You ensure the quality of our AI systems through thorough evaluation with clearly defined benchmarks, metrics, and structured experiments.
    • You connect vector databases, search and indexing technologies, as well as relational databases to create powerful AI architectures.
    • A high standard of engineering excellence shapes your work: clean APIs, extensive test coverage, and a conscious approach to technical debt.

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    Our expectations of you

    Education

    • A completed master's degree in computer science (or a related discipline) as well as very good German and good English skills complete your profile.

    Qualifications

    • You handle LLMs confidently: You select suitable models deliberately, develop well-thought-out prompts, and integrate solutions stably into production systems.
    • You systematically build evaluation setups for LLM or RAG systems and make decisions based on valid metrics related to quality, cost, and latency.
    • You independently structure complex technical issues and act as a sparring partner within the team.

    Experience

    • You bring several years of experience in backend development (e.g., with Python) in the SaaS or platform environment - including architecture and operation of scalable services.
    • Extensive experience with Retrieval-Augmented Generation enables you to design, implement, and continuously optimize RAG architectures.

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    Benefits

    Work-Life-Integration

    Topics that you deal with on the job

    Job Locations

    • Location Verwaltungsgemeinschaft Salem

      Baden-Württemberg

      Germany

    • Location Münster (Hessen)

      64839 Hessen

      Germany

    • Location Bocholt

      Nordrhein-Westfalen

      Germany

    • Location Gescher

      48712 Nordrhein-Westfalen

      Germany

    • Location Schöppingen

      48624 Nordrhein-Westfalen

      Germany

    • Location Osnabrück

      Niedersachsen

      Germany

    • Location Meppen

      49716 Niedersachsen

      Germany

    • Location Kiel

      Schleswig-Holstein

      Germany

    This is your employer

    d.velop AG

    d.velop AG

    d.velop AG offers solutions for classic document management, digital signatures, and digital mail delivery, focusing on the digitization of business processes.

    Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo d.velop AG

    AI Backend Engineer

    Location
    Meppen, Schöppingen, Osnabrück, Münster (Hessen), Kiel, Verwaltungsgemeinschaft Salem, Bocholt, Gescher
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders

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