Mobile developer (React Native)

Help us develop mobile applications for our riders and workshop team using React Native/Expo and GraphQL with lots of CI/CD.

Our company

Here at Beryl we have a clear vision: to build a better world by getting more people in cities on bikes. Our aim is to be the UK's leading micro-mobility company, delivering financially sustainable shared schemes to UK communities. We care about safety, the environment, and beautiful design.

Beryl is growing, and now is the most exciting time to join our team.


At Beryl, we are proud to be an equal opportunity employer. All candidates will be fairly reviewed for the role without regard to race, religion, sexuality, age, disability, gender identity, nationality, or any other protected status. While upholding the Equalities Act we are committed to continuing to improve our workplace culture and environment. To make sure we are supporting all staff, we have two mental health first aiders and take care to look out for one another. We value employees from diverse backgrounds and family arrangements, and have flexible working policies that support our staff in balancing their personal and work lives.

The role

The role is a mobile developer in the technology team, developing mobile applications for our riders and internal apps for our workshop team. We use React Native and Expo and love automating things - a full CI/CD pipeline removes drudge so we can focus on coding. 

The role is fully remote (UK-based), based in our London HQ in East London, or anywhere in between. Most people are working from home at the moment, and we'll be doing this for the foreseeable future. 


  • Writing React Native code
  • Brainstorming system architectures with the rest of the dev team
  • Working with design and UX team
  • Resolving build issues on iOS and Android targets
  • Contributing to bi-weekly sprint planning
  • Writing unit and integration tests
  • Investigating and debugging issues raised in any environment
  • Releasing apps on App/Play Store
  • Contributing to open source projects

Required skills and experience

While the ideal candidate should fulfil most of the list below, we know that ideal candidates rarely exist, so will consider all applications from people keen on learning to fill in any gaps.

  • Experience building web or mobile applications using modern JavaScript (ES6)
  • Experience working with React or React Native
  • Experience building mobile applications for iOS or Android using either Obj-C/Swift or Java/Kotlin.
  • Experience with native build processes including deploying apps to App/Play Store
  • Takes pride in readable, well-designed, well-tested software
  • A self-starter who can demonstrate that they can succeed working in a team that deals with ambiguity every day

Or, know someone who would be a perfect fit? Let them know!

244-254 Cambridge Heath Rd
E2 9DA London Directions 020 3196 5244 View page

Remote (UK-based)

United Kingdom
GY1 2JT London Directions

Working at Beryl

We've worked hard to make our culture one that is positive, relaxed, and incredibly hardworking. We put a real emphasis on growth and personal development, and we encourage learning at every opportunity. 

We understand that there is life outside of Beryl, and we fully support this with flexible working, time off for volunteering and other commitments, and an enhanced parental leave scheme. We celebrate all of our wins, personal and professional.

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