Software Engineer, Foundation

About the Role

Join the foundation engineering team at a Series B education technology company building an AI-powered learning platform. You will strengthen shared mobile, AI, and developer infrastructure while also contributing to product software used by students.

Compensation & Benefits

Base salary: €80,000 to €110,000 annually. Visa sponsorship is not available.

Location

On-site in Berlin, Germany.

Responsibilities

Own and improve core parts of a Flutter mobile app, including shared components, design systems, state management, performance, and tooling.; Build and support agentic and AI infrastructure, including MCP servers, background agent platforms, evaluations, and feedback loops.; Integrate agentic coding tools into engineering workflows and improve CI/CD, release tooling, and developer feedback cycles.; Ship user-facing product features alongside platform work.; Keep shared systems reliable so product engineers can build on them with confidence.

Requirements

Two to four years of production experience building mobile or web applications, with professional backend engineering experience.; Hands-on experience shipping product or backend software in production, research-only work is not a substitute.; Flutter and Dart experience is a plus, but strong web application experience is also relevant. Deep platform engineering or architecture tenure is not required.; Daily, fluent use of agentic coding tools such as Claude Code, Codex, or similar, with a considered perspective on their strengths and limitations.; A strong academic background, entrepreneurial experience such as startup or founding-engineer work, and clear English communication.; Good design judgment and an interest in improving systems that help other engineers work effectively.