[Hiring] Flutter & Node.js Fullstack Engineer @memodio

Role Description

Our core product is live and helping thousands of people, but it's far from finished. A big part of this role is evolving the existing app to better fit the people who actually use it: adults aged 50+, often dealing with early-stage cognitive decline. Every improvement you make has a direct, visible effect on someone's day.

• Beyond the core product we're building new and adjacent products, including ones with AI capabilities.
• If working with LLMs excites you, there's real room to shape that. If it doesn't, that's fine too.

How the role works:

• You won't get finished designs and implementation specs to execute. You'll get problems, context, and user needs and the freedom to figure out the best solution.
• Today our CTO is hands-on in the codebase, supported by a part-time engineer. You'd join as the next full-time engineer on a small team where your decisions carry real weight.

Day to day:

• Frontend: evolve our Flutter app (iOS & Android), with a strong focus on good UX and usability for people aged 50+
• Backend: design and build our Node.js APIs and services for new features
• Product: work closely with our medical and product colleagues; your voice matters in what we build and how
• Quality: help us keep code review, testing, and engineering standards at the level a regulated medical product demands
• Optional: if DevOps interests you, there's room to shape our cloud infrastructure, CI/CD, and deployment but it isn't the core of the job

Qualifications

• 3+ years of professional software engineering experience.
• 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.
• At least four hours of daily overlap with 09:00–17:00 Berlin time (CET/CEST).
• You're comfortable working from underspecified problems.
• A self-directed, structured way of working; you thrive with a lot of ownership and little supervision.
• Fluent English, written and spoken; German is a plus, not a requirement.

Requirements

• Dedication: we don't do inhumane startup hours, but when it matters - a release, a deadline, a critical fix.

Benefits

• 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.
• 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.

Company Description

memodio ist eine medizinische App, die Patienten mit kognitiven Störungen (Prädemenz) Lebensqualität zurückgibt und ihre kognitiven Fähigkeiten verbessert.