Senior Full Stack Engineer

Tappz GmbH

Job

In this role, you design backend systems powered by LLMs, integrate tools, optimize RAG pipelines, and handle performance enhancements while shipping AI features into production environments.

Job summary

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Job technologies

Your role in the team

  • Design and build backend systems powered by LLMs.
  • Entwickle Agenten-Workflows und Tool-Integrationen.
  • Build RAG pipelines with vector search.
  • Handle prompt orchestration and context management.
  • Optimize performance, latency, and cost.
  • Ship AI features into production products.

Our expectations of you

Qualifications

  • Strong backend and frontend engineering (Node.js, Next.js, Typescript, Python, Nest.js, GCP).
  • Prompt engineering and system design.
  • Mindset we value: Ownership, speed, and the willingness to go the extra mile.

Experience

  • Deep experience working with LLMs and AI APIs.
  • Experience building AI agents or multi-step workflows.
  • Vector DB experience (Pinecone/Weaviate/etc.).
  • RAG implementation experience.
  • Production deployment experience.

What we offer

  • High ownership in a fast-growing AI startup, remote-friendly setup, and the chance to build agent systems in production.

Topics you will work on

Job locations

Map of the job locations
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  • Location Munich
    Bayern, Germany

About your employer

Tappz GmbH is a modern software company based in Grünwald near Munich, specializing in the creation of mobile applications and digital products. The company places a strong emphasis on AI-native app solutions and utilizes advanced technologies such as backend, LLM, and cloud technologies.

Company type
Startup
Work model
Onsite, Hybrid, Full Remote
Industry
Internet, IT, Telecommunication
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Senior Full Stack Engineer

Tappz GmbH