Full Stack Engineer

A well-funded, early-stage B2B SaaS startup building self-improving conversational agents that run product demos 24/7. You'll join the core platform team building full-stack features with TypeScript, React, and Python.

• Build and ship high-quality full-stack features using TypeScript and React, with a strong focus on user experience.
• Design and implement robust backend systems capable of handling terabytes of client data and millions of API requests.
• Take end-to-end ownership of features from concept and deployment through ongoing operation, ensuring reliability and security.
• Debug production incidents, identify root causes, and implement durable fixes.
• Mentor junior engineers and raise code quality through thorough, constructive code reviews.
• Synchronize and index large client datasets while managing fine-grained permissions.
• Operate and optimize systems processing millions of LLM calls per month at high reliability.
• Architect environments that spawn thousands of secure code sandboxes per day.
• Build base infrastructure that helps a custom integrations team onboard new systems quickly.

• 3 or more years of professional software engineering experience in production environments.
• Strong hands-on experience with React, TypeScript, and PostgreSQL in production.
• Solid backend engineering skills, including Python, tRPC, or comparable technologies.
• Familiarity with Docker, Kubernetes, CI/CD pipelines, and distributed, high-throughput services.
• Experience building scalable, reliable, and secure backend services handling high data or API volumes.
• Demonstrated full-stack application development background, with clearly visible frontend work alongside backend contributions.
• Strong product ownership mindset, with attention to UX and long-term product success.
• Experience integrating AI services, or a genuine interest in AI-integrated platforms.
• Comfortable working in a fast-paced, high-growth environment and taking on ownership quickly.
• Currently based in Munich.

• Salary range: 60,000 to 80,000 EUR annually
• Hybrid in Munich, Bavaria, Germany