React Native Developer

Code. Build. Innovate. 

You have built and published multiple React Native apps using Expo. You focus on achieving the best user experience and are searching for a team that’s as forward-thinking  as you are. Sounds good? Then you’re in the right place place.

Your role 

As a React Native Developer, you will assist in building and maintaining mobile platforms for leading clients such as Rituals, KNVB, and VodafoneZiggo. You’ll be part of a small team of React Native developers who collaborate with native (iOS/Android) developers to uphold a high standard of app development while maintaining a focus on the end product.

You play a key role in developing and maintaining mobile applications while actively contributing to new features and improvements. You enjoy working with the latest and well-established technologies such as Expo, Fastlane, and Cursor/CoPilot Agent. Additionally, you ensure your code remains state-of-the-art by leveraging TypeScript, Jest, and Sentry.

What you’ll be doing: 

• Build and optimize React Native apps using Expo. 

  • Focus on building applications that have the native feel for end-users. 

  • Exploring new ways of working and bringing them to the team. 

  • Filling in the gaps in technology by writing your own native modules/plugins

• Maintain a high standard of code quality and making sure to continuously deliver:

  • Writing Typescript with strong type safety and clear typings. 

  • Use Jest and other testing solutions to roll out with confidence. 

  • Setting up and improving CI/CD based on the project’s needs. 

• Creating a feedback cycle that focuses on getting to the desired product:

  • Distribute applications to the client, testers and end-users. 

  • Add monitoring and analytics to get feedback on app usage. 

  • Translate feedback after each release to new work items and improve the product. 

• Finding your way to deliver value to your team and clients. 

  • Mentor Junior developers and interns. 

  • Actively speak your mind and listen to input. 

  • Be open about your expertise and limitations to find the sweet spot for collaboration. 

Requirements 

• Experience: At least 3 years as a React Native Developer with a strong focus on mobile applications. 

• Skills: You know Expo, Expo Router, TypeScript, and React inside out. 

• Extras: Experience with native modules, other platforms like TV, Watches and web, are a plus. 

• Language: Fluent in English. Dutch is a bonus. 

• Mindset: You’re a team player and an innovator who is always looking for new solutions. 

Who are we?

We’ve been exploring technology's potential to deliver breakthrough innovations since 1998. We believe that deep technical know-how combined with cutting-edge creativity drives change to future-proof businesses. Change relies on radical synergy. Technology and creativity should work in perfect unison. Tech enables creativity. Creativity unlocks the potential of tech.

Our track record of disruptive ventures and innovative ideas shows that we have transformative thinking deeply ingrained in our DNA. We punch above our weight when it comes to consulting, creating and maintaining digital ecosystems for global clients like VodafoneZiggo, Polestar, citizenM, and Philips. With a team of 450+ specialists across brand, experience, technology, and data & AI, we have the power to drive fundamental transformation at scale.

Diversity, Equity, Inclusion
Our people are a true cross-section of society. That’s how we ensure that the services, campaigns, and products we create uphold the same quality regardless of who interacts with them. We welcome everybody and respect individual identities. We are convinced that diversity stimulates creativity and ensures innovations.