> Markdown version of [/jobs/ext/4067069-senior-fullstack-engineer-llms-ai-agents](https://www.wearedevelopers.com/jobs/ext/4067069-senior-fullstack-engineer-llms-ai-agents). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Fullstack Engineer (LLMs & AI Agents)

- **Company:** Tappz GmbH
- **Location:** München, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Python (Programming Language), Node.Js, Next.js, Software Deployment, TypeScript, Pinecone, Google Cloud, Retrieval-Augmented Generation, Large Language Models, Prompt Engineering, Backend, Agentic-AI, Weaviate, Front End Software Development, NestJS
- **Published:** October 25, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=ddcbe40746b14c28

## About the Role

Strong backend and frontend engineering (Node.js, Next.js, Typescript, Python, Nest.js, GCP) 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 Prompt engineering and system design Production deployment experience

Mindset we value: Ownership, speed, and the willingness to go the extra mile