We're hiring Mobile Engineers to join a small, high-ownership team in our London office. This isn't a role where you'll be handed fully-specced tickets, you'll own features end-to-end, from customer-facing product to internal tools, including shipping consumer-facing AI features into production on mobile. You'll work in Swift and Kotlin across iOS and Android alongside a tight team of mobile and web engineers, on everything from expansion into new markets to the polish that makes an app feel effortless. Our infrastructure and backend are already excellent; we're looking for mobile engineers who bring the same bar of craft and ownership to match.
Responsibilities
- Design, build, and maintain responsive, reusable, and reliable mobile applications for iOS and Android platforms
- Own features end-to-end, from shaping the product idea through to shipping and iterating in production
- Work closely with designers to implement high-quality UI/UX and ensure design consistency, with a real focus on craft and polish
- Ship consumer-facing AI features into production on mobile, from on-device ML to in-app AI assistants
- Contribute to architectural decisions to ensure scalability, maintainability, and flexibility of the mobile codebase
- Test, debug, and resolve issues to maintain app stability and reliability
- Troubleshoot production issues and provide timely resolutions to ensure smooth user experiences
Qualifications
- 5+ years of professional experience building mobile applications for iOS and Android
- Proficiency in Swift or Kotlin, with deep expertise in at least one platform and the range to work across both
- Strong grasp of mobile UI/UX principles and best practices for creating intuitive, responsive experiences, with a real eye for craft and detail
- A track record of owning features end-to-end and contributing product ideas, not just executing specs
- Hands on experience integrating RESTful APIs with mobile applications
- Familiarity with push notifications, messaging services, and related mobile frameworks
- Understanding of mobile security fundamentals and ability to implement secure data handling
Benefits
- Competitive salary and an equity sign on bonus
- Biannual bonus scheme
- Fully expensed tech to match your needs
- Paid annual leave
- Breakfast and dinner allowance for office based employees