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AI Developer

Job

  • Level
    Experienced
  • Location
    Hamburg
  • Working Model
    Full Remote, Onsite
  • Job Field
    Software
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment

Job Summary

In this role, you will develop LLM-based features from prompts to user output, work on the multi-LLM pipeline, and optimize with evaluated loops, where traceability and human oversight are key aspects of your tasks.

Your role in the team

  • You are responsible for LLM-based features from start to finish – from the prompt to what ultimately reaches the user – and you don't care whether the output is truly valuable in the end. You quickly turn ideas into a working state instead of waiting for the perfect specification, and you stick with it until they are production-ready.
  • You build product-related features across the entire stack—with a clear tendency towards delivering and iterating rather than endless refinement.
  • You are working on our Multi-LLM pipeline and making deliberate decisions regarding model selection, costs, and latency.
  • You build Eval-Loops against real output: define a baseline, iterate, and demonstrate what has measurably improved.
  • You are responsible for the traceability of our LLM systems - tracing per step and prompt provenance - so that a poor output can be traced back to the call that generated it.
  • You design Human-in-the-Loop agent workflows: agents make suggestions, humans decide. Nothing goes live autonomously.
  • You prototype quickly, rigorously test your work, and bring it into production – including configuration, feature flags, and scheduled jobs.
  • You contribute your own product ideas instead of just working through tickets.

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Our expectations of you

Qualifications

  • Proven product intuition and pace: You deliver working solutions and make pragmatic trade-offs.
  • You have traced LLM behavior in production and found a real bug.
  • You can explain when a deterministic pipeline is the better choice than an agent.
  • Willingness to take responsibility for deploying your own work.
  • Fluent German.

Experience

  • AI-native working in everyday life (Claude, Cursor) as a real workflow, not just a demo. Practical experience with LLM orchestration (Function Calling, Agents, Evaluation).

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What we offer

  • Direct collaboration with the founders and a real impact on product and culture
  • An AI-native work environment with top-notch tools
  • Remote work
  • Flat hierarchies, short decision-making paths, and quick decisions

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Benefits

Health, Fitness & Fun

Work-Life-Integration

Higher Take-Home Pay

Topics You Will Work On

Job Locations

  • Location Hamburg

    Germany

About Your Employer

KI group

KI group

We are a team of 250 entrepreneurs, creatives, and problem-solvers with deep roots in the tech and start-up world. Our complementary skills and broad range of experience in the digital realm allow us to thrive in any challenge and make a maximum impact - from inception to angel investment to developing digital solutions for our clients and building companies from the ground up.

Description

  • Company Size
    250+ Employees
  • Language
    English
  • Company Type
    Digital Agency
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Consulting, Internet, IT, Telecommunication
Logo KI group

AI Developer

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

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