Summary
✨ AI‑Generated
A Full-Stack Engineer is sought to own product features from concept through production and ongoing improvement. You will make independent technical decisions across the stack, shape architecture, build AI-powered functionality, and develop low-latency real-time features. The role offers substantial autonomy, equity, and close collaboration with an experienced technical team.
Highlights
High-ownership full-stack role with strong technical autonomy, significant equity, and direct influence over architecture and technology choices. The position includes building AI-powered and real-time functionality alongside an experienced engineering team.
Description
Full-Stack Engineer📍 Berlin, Germany | Hybrid | Full-time
💶 €70,000–€95,000 + significant equity
We’re looking for a Full-Stack Engineer to join a growing technology team and take ownership of product features from idea to production.
This is a role for someone who enjoys real ownership, technical autonomy and building products that genuinely make a difference.
You’ll work closely with the CTO and a small team of experienced engineers, with plenty of influence over architecture, technology choices and how the product evolves.
🚀 What you’ll doOwn features end-to-end — from defining the problem and designing the architecture to implementation, release and post-launch improvements.Make independent technical decisions across the stack, from selecting libraries and tools to shaping feature architecture.Build and productionise AI-powered functionality, creating reliable systems around probabilistic AI outputs.Develop low-latency, real-time features, including WebSockets and live collaboration.Contribute to desktop and mobile distribution, including code signing, releases and auto-updates.Build and maintain reliable CI/CD processes with traceable test evidence in a regulated healthcare environment.Debug, monitor and support production systems across both frontend and backend.
🧑💻 What we’re looking forMust-haveStrong experience with React and TypeScript.Solid backend experience, including API design, data modelling, relational databases and asynchronous/background processing.A proven track record of shipping and supporting production software.Strong full-stack debugging skills and a structured, root-cause-oriented approach to problem solving.Ability to work with a high degree of autonomy and ownership without requiring daily technical direction.A genuine interest in building products that are intuitive, useful and enjoyable for their users.Strong written English and confidence working in an async, distributed environment.Typically 5+ years of full-stack engineering experience with real production responsibility.
🧠 What will make you successfulYou’re someone who:
Takes ownership rather than waiting for instructions.Enjoys solving complex problems and figuring things out independently.Is curious about AI, technology and the mental-health space.Cares about quality and thinks beyond simply getting a feature to work.Is comfortable making decisions and taking responsibility for the outcome.Communicates clearly and works well in a small, highly collaborative engineering team.⚠️ This role may not be for you if...Your experience is primarily frontend and you haven’t owned backend systems.You haven’t been responsible for software running in production.You prefer close day-to-day management and clearly prescribed tasks.Written communication in English is a significant challenge.
🎁 What’s on offer€70,000–€95,000 annual salarySignificant equity package aligned with the company’s growthHigh level of technical autonomy and architectural influenceOpportunity to work on technology with a meaningful impact on mental-health capacityFlexible working hoursHybrid working in Berlin-MitteFully remote possible for exceptional candidatesModern office and the equipment/tools you need to do your best work28 days of annual vacationPermanent, full-time employment6-month probation period
