About the Role Join the Foundation team at a Series B AI-powered education technology company, working across its mobile app, AI infrastructure, developer experience, and backend services. Your work will help product engineers build and ship reliable features for a student learning platform. What You'll Do • Build and maintain core parts of the Flutter app, including shared components, design systems, state management, performance, and tooling. • Develop AI and agentic infrastructure, including MCP servers, background agent systems, evaluations, and feedback loops. • Improve engineering workflows through better CI/CD, release tooling, and faster feedback between writing code and seeing it in production. • Ship user-facing features alongside platform improvements. • Keep the technical foundation reliable so other engineers can build on it with confidence. What We're Looking For • Two to four years of production experience building mobile applications with Flutter and Dart, or building web applications. • Daily, fluent use of agentic coding tools, with a thoughtful understanding of their strengths, limitations, and practical workarounds. • A strong academic background from a well-regarded university or equivalent institution. • Clear English communication and an interest in improving systems and workflows that help other engineers. • An eye for design details, including spacing, animation, and component consistency. • Interest in mobile foundations, AI infrastructure, developer experience, and user-facing product work. Compensation & Benefits Base salary: €80,000 to €110,000 annually. Visa sponsorship is not available. Location On-site in Berlin, Germany.