Staff AI Engineer — Agent Platform (all genders)

How We Work

We build features as one team: design, product, engineering and AI together, from the first idea to production. You'll help shape a feature while it's still a problem and stay with it until it works for users. Agents depend on the knowledge behind them, so we build both as one system. We write decisions down and discuss disagreements openly.

What This Role Is Not

A management role, a prompt-engineering role, or an infrastructure or security role.

What We're Looking For

Must-Haves

• You've shipped multi-step, tool-using LLM agents to production (LangGraph or similar)
• You know when sub-agents help, how to build good evals, and why retrieval fails
• Fluent in Python and productive in TypeScript/Node (NestJS is a plus)
• PostgreSQL and data modeling
• You use AI coding tools such as Claude Code every day
• You write clear specs and can explain trade-offs to people who aren't engineers
• Fluent English (C1–C2)

Nice-to-Haves

None of these are required, but they'll help you get up to speed faster:

• You've connected agents to tools and data through MCP
• You've worked with knowledge graphs or other ways of modeling how people, work and information relate
• You've run models in production on AWS Bedrock or Vertex AI
• You've traced and debugged agents with LLM observability tools such as Langfuse
• You speak German

Who You Are

• You've set technical direction beyond your own work, and others build on your patterns
• You start from what users need and what could go wrong, then choose the tools
• You care whether the system still makes sense in a year
• You're happy to do backend work when a feature needs it
• You want influence through your work, not through a title
• You like working with designers and product people
• You enjoy technical debate and change your mind when the other argument is better

What We Offer

• Flexible remote setup
• Learning & development opportunities
• Generous vacation & workation budget
• Technical ownership of the platform at the core of wingmaite's product

How to Apply

Upload your CV through join and fill in the questionnaire so we can consider your application for the role! Optional: a link to agent or eval work you're proud of.

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