Exponential Security Labs is hiring a

Web3 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.

Apply Now: