Member of Technical Staff - Software Engineering

Build realistic environments for AI agents and the infrastructure for RL training and benchmarking. Location: Tübingen / Hybrid Employment: Full-time THE ROLE You will build the environments and benchmarking systems at the core of our products. The role combines strong software engineering with practical work on AI agents: designing realistic environments, investigating agent behavior, and making evaluations reliable and useful. You will work across these problems with the rest of the team, with a particular focus on software architecture, infrastructure, and implementation. WHAT YOU’LL WORK ON - Build and maintain production software systems and realistic environments for AI agents - Develop reliable backend and cloud infrastructure for RL training and benchmarking - Turn research prototypes into dependable tools and products - Improve developer workflows across backend, data, and machine-learning systems WHAT WE’RE LOOKING FOR - Strong software-engineering fundamentals and a record of shipping systems end to end - Experience with backend development, infrastructure, or distributed systems - Good judgment in ambiguous projects and the ability to choose practical designs - Interest in AI systems and working across engineering and research USEFUL EXPERIENCE - Early-stage startup or small-team product development - LLM APIs, agent systems, or ML platforms - Cloud infrastructure, containers, queues, or distributed workloads - Developer tools, evaluation platforms, or data-intensive applications WHAT WE OFFER - Competitive compensation with equity - Flexible hours and a remote-friendly setup - Vacation, learning, and conference budget - Research freedom in a high-trust environment WORK WITH US Submit your CV, a short note, and links to work that shows how you think and build using the application form.