Full Stack Engineer

ABOUT THE ROLE

This is a full-stack engineering role on the core platform team of a bootstrapped AI product studio, where you'll help build and scale the systems that enable thousands of users to interact with AI every day. You'll work across the stack — from polished React interfaces to high-throughput backend services — and take real ownership of the features you ship.

WHAT YOU'LL DO

• Build and ship full-stack features using TypeScript and React, with a focus on seamless user experience.

• Design and implement robust backend systems capable of handling terabytes of client data and millions of API requests.

• Own features end-to-end: from concept and design through deployment and ongoing operation.

• Debug and resolve production incidents, identifying root causes and implementing lasting fixes.

• Synchronize and index large client datasets while managing fine-grained permissions and access control.

• Operate and optimize infrastructure that processes millions of LLM calls per month at high reliability.

• Architect environments that spawn thousands of secure code sandboxes daily.

• Build shared base infrastructure to accelerate custom integration work across the team.

• Mentor junior engineers and contribute to code quality through thoughtful, constructive reviews.

WHAT WE'RE LOOKING FOR

• 3+ years of professional software engineering experience delivering production full-stack features.

• Strong hands-on proficiency with React, TypeScript, and PostgreSQL.

• Solid backend experience at scale — Python, tRPC, or similar technologies — with a focus on reliability and security.

• Experience with Kubernetes, Docker, CI/CD pipelines, and operating high-throughput distributed services.

• Demonstrated ability to own features from concept through to production and to debug complex live-system issues.

• Experience with or strong interest in AI/LLM integrations and developer tooling.

• Comfortable mentoring peers and performing thorough code reviews.

• Thrives in a fast-paced, high-growth environment and learns quickly.

COMPENSATION & BENEFITS

Salary range: €60,000 – €80,000 per year. Visa sponsorship is not available for this role.

LOCATION

Hybrid — based in Munich, Germany. Remote-only candidates are not a fit for this role.