Wunder Mobility builds the software that powers shared mobility worldwide. Our platform runs 2M+ rides every month, 30M daily API calls, and 20,000+ vehicles across Europe, the US, and Asia. Operators like Forest (20k bikes in London), Green Mobility (1,500 cars in Denmark), and Emmy (4,000 mopeds in Germany) rely on us every day.‍Why Join Us in Banja LukaWe’ve raised more than €100M over the last decade, gone through the tough restructuring phase, and are now profitable and focused. For engineers in Banja Luka, this means joining a stable, long-term company with a global product and a clear path to growth. We are fully committed to building our Banja Luka office as a key engineering hub. Your work here directly shapes how millions of people move in cities worldwide.‍The RoleYou’ll own our React Native app that powers operators across multiple countries. Our app is undergoing a major overhaul in modern React, fully aligned with our new web architecture and design system (Storybook). We’re not just rewriting screens, but modernizing the stack and improving core user flows as we rebuild, so you’ll play an instrumental role in shaping the next generation of our mobile experience.You’ll work closely with backend (Java Spring Boot), frontend (React), and design colleagues, delivering an app that people around the world rely on every day for their transportation needs from getting to work, connecting to public transit to taking a weekend trip.<h2>Tasks</h2>What You’ll Do<ul><li>Work on shaping the future of our mobile app</li><li>Extend our design system from web to mobile</li><li>Drive performance, reliability, and code quality</li><li>Collaborate in a cross-functional international team</li><li>Mentor younger engineers and help shape standards</li></ul><h2>Requirements</h2>What You Bring<ul><li>Strong React Native experience in production apps</li><li>Deep JavaScript/TypeScript knowledge</li><li>State management skills (Redux, Context API)</li><li>CI/CD, debugging, and performance optimization expertise</li><li>Ability to work in English and collaborate across cultures</li></ul><h2>Benefits</h2>What You’ll Get<ul><li>Stable, international career in Banja Luka - no need to relocate</li><li>Direct impact: your work reaches thousands of daily users</li><li>Hybrid model: 3 days in office, 2 days remote</li><li>30 days workation: work from anywhere in the world once a year</li><li>Small senior team: fast decisions, high trust, visible impact</li><li>Mentorship and growth: real responsibility, real opportunities</li></ul>Send your CV and a short cover letter telling us why you're the best fit for the role!

Wunder Mobility is a marketplace and tech platform that allows start-ups, corporates, and cities to launch and scale mobility services efficiently. They are providing the full stack of new mobility services, from Carpool to Shuttle and Fleet products. Their products are used by 30+ clients and deployed in 50+ cities on four continents. It also develops and delivers a mobile carpooling application that allows people to fill the empty seats in their car by sharing a ride. The company OS helps you to deploy, scale, and create technology that connects communities with end to end mobility services. It supplies software, hardware, and operational services for various future-oriented mobility concepts. They are enabling communities on four continents to address the global traffic challenge and to deploy more sustainable mobility options faster by hosting a full-stack urban mobility tech platform. They are hosting the annual Wunder Mobility Summit, an annual invite-only event for the top 200 decision-makers in new mobility. Wunder Mobility was founded in January 2014 and is based in Hamburg, Germany.

Senior React Native Developer

About the Job

About the Company

Wunder Mobility

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