Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Build innovative mobile features that transform health and enhance user experience.
- Company: Join ZOE, a pioneering tech company revolutionising health with advanced science.
- Benefits: Enjoy competitive salary, remote work flexibility, and opportunities for professional growth.
- Why this job: Make a real impact on health tech while collaborating with a passionate team.
- Qualifications: 4+ years in frontend development, especially with React Native or React Web.
- Other info: Dynamic, supportive environment focused on mentorship and career advancement.
The predicted salary is between 36000 - 60000 £ per year.
About the Engineering Team
ZOE uses advanced science and technology to transform health—our engineering team sits at the heart of that mission. We are a distributed team of around 40 engineers across the UK and EU who thrive on solving complex challenges together.
About the Role & Impact
We’re looking for a Senior React Native Engineer to join our cross‑functional product engineering team. You’ll work closely with Product, Design, and Analysts to build features that enable customers to snap meals, track their progress, and understand how their diet affects their bodies.
React Native Mobile App Features
- Barcode scanning and AI photo logging of meals.
- Wearables integration for sleep and exercise data.
- Visualisation and tracking of health and diet data.
- Joyful animations built using Rive to make habit‑building delightful.
Our Stack
- Frontend: React Native, Expo, TypeScript
- Mobile Tools: Rive, Reanimated, RTKQuery, Redux, Scandit, Maestro, Storybook, Fastlane
- App Tools: Mixpanel, Kameeleon, AppsFlyer, Firebase, RevenueCat
- Backend: Kotlin / Spring Boot, Python / FastAPI & Django
- CI/CD: GitHub Actions
What You’ll Be Doing
- Deeply understand customers and build delightful and meaningful solutions, working in fast loops with product managers, designers, and analysts.
- Take ownership of ambiguous technical problems, breaking them down into manageable parts to deliver value quickly and incrementally.
- Balance speed and quality, prioritising solutions that allow us to learn quickly while ensuring our mobile architecture remains scalable and healthy.
- Mentor and support teammates through thoughtful code reviews and knowledge sharing, shaping a world‑class engineering culture.
- Ship to production frequently, iterating on real user data to refine the experience.
Qualifying Experience
- 4+ years of hands‑on frontend experience, with experience in React Native or React Web.
- Adaptable in fast‑paced environments, comfortable navigating challenges and driving progress under changing conditions.
- Positive and collaborative energy, building strong relationships and contributing to a joyful workplace at ZOE.
- Pragmatic mindset, championing simple, elegant code over unnecessary complexity, and evolving designs for the future.
Bonus Points
- Passion for accessibility and design systems, ensuring our products are usable by everyone.
- Experience building animations and motion using Rive or tools such as Reanimated, Ski.
- Experience with automated E2E testing, such as Maestro, Detox, or Appium.
Intentional Hiring Process
- Meet & Greet with Talent (45 min) – deep‑dive chat with one of our Talent partners.
- Hiring Manager Jam Session (45 min) – technical approach and behavioural experience.
- Remote Loop – Live Coding (60 min), System Design (60 min), Leadership & Values (60 min).
Ready to thrive? The experience, skills, and attributes we’ve outlined are what we believe will help someone truly thrive in this role. If you are truly excited about ZOE’s mission and this opportunity, please don’t hesitate to apply—even if you don’t meet every single requirement listed. Potential and commitment matter above all. We are dedicated to fostering growth and providing opportunities for you to learn and develop alongside us.
Senior React Native Engineer in London employer: ZOE
Contact Detail:
ZOE Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior React Native Engineer in London
✨Tip Number 1
Get to know ZOE's mission and values inside out. When you understand what drives us, you can tailor your conversations to show how your skills as a Senior React Native Engineer align with our goals. This will make you stand out during interviews!
✨Tip Number 2
Practice your coding skills and be ready for live coding sessions. Brush up on React Native and the tools we use, like Expo and TypeScript. The more comfortable you are, the better you'll perform when it counts!
✨Tip Number 3
Show off your collaborative spirit! We love team players who can work closely with product managers and designers. Share examples of how you've successfully collaborated in the past to build delightful solutions.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining our amazing engineering team at ZOE.
We think you need these skills to ace Senior React Native Engineer in London
Some tips for your application 🫡
Show Your Passion: When writing your application, let your enthusiasm for ZOE's mission shine through. We want to see how excited you are about transforming health and how your skills can contribute to that goal.
Tailor Your Experience: Make sure to highlight your relevant experience with React Native and any other tools from our stack. We love seeing how your background aligns with what we do, so don’t hold back on the details!
Be Yourself: We’re all about positive and collaborative energy here at ZOE. Don’t be afraid to let your personality come through in your application. Show us who you are and how you can contribute to our joyful workplace.
Apply Through Our Website: For the best chance of getting noticed, make sure to apply directly through our website. It’s the easiest way for us to keep track of your application and get back to you quickly!
How to prepare for a job interview at ZOE
✨Know Your Tech Stack
Make sure you’re well-versed in React Native, TypeScript, and the other tools mentioned in the job description. Brush up on your knowledge of Rive and Reanimated, as well as any experience you have with CI/CD processes like GitHub Actions. Being able to discuss these technologies confidently will show that you’re ready to hit the ground running.
✨Understand the User Experience
ZOE is all about transforming health through technology, so it’s crucial to demonstrate your understanding of user needs. Think about how you can create delightful solutions for customers, especially around features like barcode scanning and AI photo logging. Be prepared to share examples of how you've previously built user-centric applications.
✨Show Your Collaborative Spirit
This role involves working closely with product managers, designers, and analysts, so highlight your teamwork skills. Share experiences where you’ve successfully collaborated on projects, mentored teammates, or contributed to a positive workplace culture. ZOE values a joyful environment, so let your enthusiasm shine through!
✨Prepare for Technical Challenges
Expect to tackle some technical problems during the interview, especially in the live coding session. Practice breaking down complex issues into manageable parts and think about how you can balance speed and quality in your solutions. Show that you can think pragmatically and deliver value quickly while maintaining a scalable architecture.
