FullStack Mobile Engineer

As a Senior Mobile Engineer, you'll focus on what happens in the palm of our users' hands. You'll play a key role in rebuilding our mobile app and its infrastructure from the ground up-shaping not just how it works, but how it feels to use.

From smooth navigation to rock-solid performance, you'll help define the mobile experience end-to-end. You'll collaborate closely with engineers, designers, and product leads to turn ideas into intuitive, high-quality apps.

What you will do

• Design, build, and launch mobile features from concept to release on iOS, Android, or both
• Help shape mobile architecture, including navigation patterns, state management, and offline strategies
• Own your work end-to-end: from code and testing to accessibility and app store releases
• Build and improve CI/CD pipelines and release workflows for mobile
• Take ownership of performance and reliability-startup time, crashes, and smooth interactions matter
• Review code with a focus on consistency, scalability, and shared learning across the teamCommunicate technical decisions clearly and help teams align when opinions differ

Do you have experience in iOS development?, Do you have a Master's degree?, * 5+ years of experience in mobile engineering, with strong hands-on expertise in React Native

• Experience with native iOS/Android or other frameworks (like Flutter or KMP) is a plus-but React Native is your home base
• A product mindset-you understand how your work translates into user value and business impact
• Experience collaborating closely with Product, Design, and UX teams
• Strong understanding of mobile fundamentals: app lifecycle, background processing, push notifications, deep linking, and platform guidelines
• Experience with mobile CI/CD, automated testing, and app store release processes
• Confidence working with APIs from a mobile perspective-you know when to challenge backend decisions for a better user experience
• Experience using LLM tools (such as Claude Code, Copilot, or Cursor) in your workflow-for coding and beyondA pragmatic approach: you balance strong opinions with collaboration and know when to prioritize progress over perfection

• Competitive salary that reflects your impact
• ️ 25 days of paid holiday to recharge
• Flexible working setup with the tools you need
• Unlimited access to GoodHabitz learning resources to keep growing
• An international, diverse team full of different perspectives and ideas
• Team events, outings, and creative sessions that bring energy to your workweek
• A culture built on ownership, trust, and continuous improvement

We're one of Europe's fastest-growing EdTech companies, on a mission to make learning as fun and addictive as your favorite series. From bite-sized training to full learning journeys, everything we create is designed to inspire people to grow-both personally and professionally.