Requirements

What you bring

• 3+ years of professional software engineering experience, and we care far more about what you've actually shipped than about the number. Show us something you built
• Flutter/Dart skills, or a proven ability to ramp up fast (e.g. coming from React Native or native mobile)
• Working knowledge of Node.js and building APIs, you don't have to be equally strong on both ends, but you can't be mobile-only
• You work well remotely and asynchronously. This is a distributed role on a tiny team. You write clearly, you post updates without being asked, you unblock yourself, and you don't go quiet for two days
• At least four hours of daily overlap with 09:00–17:00 Berlin time (CET/CEST)
• You're comfortable working from underspecified problems. As a small company we can't hand you full designs and implementation plans — you'll need to ask the right questions, propose solutions, and make calls. In return, you get creative freedom
• A self-directed, structured way of working, you thrive with a lot of ownership and little supervision
• Dedication: we don't do inhumane startup hours, but when it matters - a release, a deadline, a critical fix
• Fluent English, written and spoken. German is a plus, not a requirement

Nice to have, not required

• Interest or experience in software security, our product passed an intense security audit and we intend to keep that bar high
• Experience with accessibility, or with building for older users
• Experience with DiGA, medical devices, or other regulated environments
• Startup or consultancy background
• DevOps experience (CI/CD, cloud infrastructure)

You are probably not right if

• You need a large team around you. For now it's you, a hands-on CTO, and a part-time engineer. Specialists to hand things off to come later, you'll help hire them
• You're looking for greenfield-only work. A big part of this job is improving a live product with real users and real constraints
• You need someone to hand you tickets, or a manager checking in daily. Remote and self-directed is the whole shape of this role
• You see your scope as highly specialised. We need technical solutions for internal tooling here and there too. If touching a HubSpot integration feels beneath you, this isn't the right place

Benefits

What we offer

• Purpose: your code measurably helps people — clinically proven, prescribed by doctors, reimbursed by statutory health insurance
• Real ownership: as the next full-time engineer, you'll own features end to end and have a direct say in how we build
• Stability with startup energy: 5+ years on the market, revenue from reimbursement partners
• Genuinely remote, genuinely worldwide: work from wherever you're based, with flexible hours around a light overlap window. Our office in Potsdam is there if you ever want it
• Your choice of setup: employment or freelance, whichever suits you
• No office politics: a small, focused team where the energy goes into the product, not into positioning
• Straight talk: you've just read our salary range and a list of reasons not to apply. That's how we operate internally too

If you have any questions, please don't hestitate to reach out :)
The initial phase will be a short questionnaire, followed by a small project and 1-2 live interview rounds.

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