Senior Fullstack Engineer (LLMs & AI Agents)
Tappz GmbH
Senior Fullstack Engineer (LLMs & AI Agents) at Tappz GmbH is a full time role based in Munich, Bavaria, Germany. Listed skills: Engineering. It was published on 9 September 2026 and was open at last check.
| Role | Senior Fullstack Engineer (LLMs & AI Agents) |
|---|---|
| Company | Tappz GmbH |
| Location | Munich, Bavaria, Germany |
| Employment type | Full Time |
| Skills listed | Engineering |
| Published | 9 September 2026 |
| Status | Open at last check |
Location: Munich
Tappz is building AI-native applications powered by large language models. We’re moving fast in a highly competitive space and need an engineer who is fully focused on AI systems and agent development.
We’re looking for someone who enjoys high ownership, working hard, and shipping real AI products.
Tasks
Design and build backend systems powered by LLMs Develop agent workflows and tool integrations Build RAG pipelines with vector search Handle prompt orchestration and context management Optimize performance, latency, and cost Ship AI features into production products
Requirements
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
Benefits
High ownership in a fast-growing AI startup, remote-friendly setup, and the chance to build agent systems in production.
If you want to build AI agents in production with a lot of ownership and impact, apply now.
Create your free OnJob profile to apply — we'll take you to Tappz GmbH's application after sign-up. · Posted 9 Sept 2026.
Senior Fullstack Engineer (LLMs & AI Agents) at Tappz GmbH — questions answered
What does the Senior Fullstack Engineer (LLMs & AI Agents) role at Tappz GmbH pay?
Tappz GmbH does not publish a salary on this Senior Fullstack Engineer (LLMs & AI Agents) listing, so OnJob shows no figure for it rather than an estimate. For what this role pays across the market, the OnJob salary guides aggregate the live listings that do disclose pay.
Where is the Senior Fullstack Engineer (LLMs & AI Agents) role at Tappz GmbH based?
Tappz GmbH lists this Senior Fullstack Engineer (LLMs & AI Agents) role in Munich, Bavaria, Germany, advertised as full time work at that location. Larger employers sometimes cover several sites under one city name, so confirm the exact office with Tappz GmbH before you apply.
What skills does the Senior Fullstack Engineer (LLMs & AI Agents) role at Tappz GmbH require?
The Senior Fullstack Engineer (LLMs & AI Agents) at Tappz GmbH listing names Engineering. Those are the skills the employer put on the posting itself, so they are the ones worth matching in your profile and covering first in an interview.
Is the Senior Fullstack Engineer (LLMs & AI Agents) role at Tappz GmbH still open?
The Senior Fullstack Engineer (LLMs & AI Agents) posting at Tappz GmbH was open at OnJob's last check of the employer's careers page, having been published on 9 September 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.
How do you apply for the Senior Fullstack Engineer (LLMs & AI Agents) role at Tappz GmbH?
Apply to the Senior Fullstack Engineer (LLMs & AI Agents) at Tappz GmbH role through OnJob with a free profile: OnJob scores your fit against the listing, shows the skills lowering that score, and submits an ATS-ready profile to Tappz GmbH's own application page. Creating a profile is free and needs no card.
Explore more on OnJob
Hiring for a role like this?
Post a job on OnJob and reach AI-matched candidates.
