Logo GFN GmbH

Senior Software Engineer / ML Engineer

Job

  • Level
    Senior
  • Job Field
    Data, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Heidelberg
  • Working Model
    Full Remote, Onsite
  • Job Summary

    In this role, you take technical responsibility for building and evolving an innovative platform, collaborate closely with the team and the PO, and implement complex ML and data solutions.

    Job Technologies

    Your role in the team

    • Build ILP: You discuss the next steps of further development with the PO and work successfully with colleagues on building the platform.
    • Manage ILP development technically: You are responsible for the technical development and expansion of the platform.
    • Consider ILP further development: You are involved in the requests for further development and are responsible for their technical implementation in the software.
    • Collaboration with IT: You work professionally with all departments necessary for the operation of the software.
    • Technical responsibility: You take responsibility for building the technology stack.

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    Our expectations of you

    Qualifications

    • You have an independent, structured working style with high quality standards, good comprehension skills, and confident communication within the team as well as with specialist departments.
    • You have very good German and English skills that enable you to communicate effectively.

    Experience

    • You have at least 5 years of professional experience in software development, ideally with multiple production applications or platforms.
    • Experience with LLM-based product features, prompting, retrieval systems, or multi-stage AI workflows would be desirable, as well as software development experience from before the current GenAI boom, with a corresponding focus on maintainability, architecture, and realistic product maturity.
    • You have very good knowledge of Python as well as extensive experience with backend development, e.g., Ruby on Rails, Django, FastAPI, or comparable frameworks.
    • You have experience with cloud and infrastructure topics such as Docker, Kubernetes, CI/CD, Terraform, AWS, or Azure, and demonstrable practical experience in implementing ML-, NLP-, or data-driven applications, e.g., classification, RAG, embeddings, pipelines, or model integration.
    • Experience in technically complex domains such as education, didactics, knowledge management, healthcare, data platforms, or regulated environments would be desirable.
    • You have experience in technical leadership, mentoring, architecture decisions, or close collaboration with Product Owners and stakeholders, which makes it easier for you to get started.

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    What we offer

    • Mobile working within Germany.
    • Flexible working hours model.
    • 6 weeks of vacation per year.
    • Employee discounts: attractive price reductions with various providers.
    • Internal & external training opportunities, fixed annual training budget.
    • Subsidy for the Germany Ticket.

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    Benefits

    Health, Fitness & Fun

    Work-Life-Integration

    Topics You Will Work On

    Job Locations

    • Location Heidelberg

      Baden-Württemberg

      Germany

    About Your Employer

    GFN GmbH

    GFN GmbH

    Founded in 1997, GFN GmbH is one of the largest private IT education providers in Germany, supporting individuals in their professional development. The company offers comprehensive educational programs in IT, marketing, and project management.

    Description

  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Education System
  • Logo GFN GmbH

    Senior Software Engineer / ML Engineer

    Location
    Heidelberg
    Working Model
    Full Remote, Onsite
    Diversity
    Open for all genders

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