### About the Role Join a fast-growing, self-funded AI platform startup based in Munich that is building the infrastructure enabling thousands of users to interact with AI every day. As a Full Stack Engineer, you will be a core contributor to the platform — owning features end-to-end, architecting scalable backend systems, and helping shape how businesses connect their data to AI workflows. This is a hybrid role based in Munich, Germany. Visa sponsorship is not available. ### What You'll Do - Build and ship high-quality full-stack features using TypeScript and React, with a strong focus on seamless user experience. - Design and implement robust backend systems capable of handling massive data scale and millions of API requests. - Take full end-to-end ownership of features — from concept and architecture through deployment and ongoing operation. - Debug production incidents, identify root causes, and implement durable fixes. - Synchronize and index terabytes of client data while managing fine-grained permissions. - Operate and optimize systems that process millions of LLM calls per month with high reliability. - Architect and scale environments that spawn thousands of secure code sandboxes per day. - Build foundational infrastructure to enable rapid onboarding of custom integrations. - Mentor junior engineers and raise the bar through thorough, constructive code reviews. - Collaborate closely with AI integration and product teams to shape the user experience on the platform. ### What We're Looking For Must-have: - 3+ years of professional software engineering experience delivering production full-stack applications using React, TypeScript, and PostgreSQL. - Proven experience with Kubernetes-based deployment and container orchestration. - Hands-on experience with Docker and CI/CD pipelines in production environments. - Strong track record building and scaling backend services for high data volumes and millions of API requests, with a focus on reliability and security. - Ability to own features completely — from design decisions through debugging live production issues. Nice to have: - Experience with Python, tRPC, or similar backend technologies. - Familiarity with GenAI platforms or LLM integrations (e.g. OpenAI, Anthropic, or similar). - Experience mentoring junior engineers or leading technical code reviews. - Comfort working in a fast-paced, high-growth product environment. ### Compensation & Benefits - Salary: $60,000 – $80,000 per year - Hybrid work arrangement — primarily based in Munich, Germany - Work on a core platform with real daily user impact in the AI/ML space - Small, collaborative team with strong engineering culture and direct influence on product direction ### Location This is a hybrid position based in Munich, Germany. Candidates must be located in or willing to relocate to Munich. Visa sponsorship is not available for this role.