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- Tasks: Develop and enhance mobile apps with React Native for millions of users.
- Company: Join a leading tech company with a collaborative and inclusive culture.
- Benefits: Enjoy hybrid working, generous pension, private medical insurance, and free lunches.
- Why this job: Make a real impact on user experiences and shape the future of mobile apps.
- Qualifications: 5+ years of React Native experience and strong communication skills.
- Other info: Flexible work environment with opportunities for personal development and social events.
The predicted salary is between 36000 - 60000 £ per year.
This is an opportunity to join a high-traffic consumer product used by millions of people every month, where mobile is a core part of the experience rather than an afterthought. You’ll be joining an established engineering function with 25+ engineers in the UK (50+ globally), working on iOS and Android apps that see millions of active users and real-world impact every single day. The mission is simple but ambitious: build a mobile app that users genuinely trust, return to daily, and rely on to make better purchasing decisions. You’ll play a key role in shaping how that experience looks, feels and evolves.
This role suits someone who cares deeply about product quality, enjoys ownership, and wants to work on a mature app where engineering standards matter.
What you’ll be doing:
- Owning the development of production iOS and Android apps built with React Native
- Working closely with product managers, designers and fellow engineers to turn ideas into polished, user-loved features
- Building high-quality, delightful mobile experiences, including animations and micro-interactions
- Taking responsibility for code quality, testing and release readiness
- Improving and maintaining a robust CI/CD pipeline and strong engineering standards
- Helping the wider team move faster by unblocking problems and raising the technical bar
- Keeping up with modern mobile tooling and best practices, and applying them pragmatically
- Providing technical guidance and mentorship to other engineers
What they’re looking for:
- 5+ years of commercial React Native experience
- Strong understanding of the React Native ecosystem, performance, builds and native integrations
- Proven ability to translate designs into pixel-perfect, smooth user experiences
- Experience with modern tooling such as Expo, CI/CD pipelines, monorepos and cloud infrastructure
- Solid understanding of how frontend, backend and networks interact
- Comfortable taking technical ownership and influencing standards
- Clear communicator with a delivery-focused mindset
- Experience using modern developer tools (including AI/LLM tooling) is a bonus, not a requirement
Working environment:
- Hybrid working with flexibility — no expectation to be in the office every day
- Modern, well-located London office with great food, coffee and social spots nearby
- Collaborative, inclusive culture that values balance as much as delivery
- Real autonomy and trust — you’ll be treated like a senior, not micromanaged
- Generous pension with employer contributions up to 8%
- Private medical insurance
- Subsidised gym membership
- Employee Assistance Programme
- Free lunch when you’re in the office
- Dedicated weekly time for personal development
- Enhanced parental leave and strong support for returning parents
- Paid volunteering time plus donation matching
- Regular social events and company-wide recognition programmes
Seniority level: Mid-Senior level
Employment type: Full-time
Industry: Staffing and Recruiting
Senior React Native Engineer in London employer: Gravitas Recruitment Group (Global) Ltd
Contact Detail:
Gravitas Recruitment Group (Global) Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior React Native Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work with React Native. A friendly chat can lead to insider info about job openings or even a referral.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best React Native projects. This is your chance to demonstrate your ability to build high-quality mobile experiences that users love.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Practice coding challenges and be ready to discuss how you’ve tackled real-world problems in your previous roles.
✨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, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Senior React Native Engineer in London
Some tips for your application 🫡
Show Off Your React Native Skills: Make sure to highlight your 5+ years of experience with React Native in your application. We want to see how you've used it to create smooth, user-friendly apps that people love!
Tailor Your Application: Don’t just send a generic CV! Take the time to tailor your application to our job description. Mention specific projects where you’ve taken ownership and improved app quality, as this is super important to us.
Communicate Clearly: We value clear communication, so make sure your application reflects that. Use straightforward language to explain your experiences and how they relate to the role. We want to know how you can help us build better mobile experiences!
Apply Through Our Website: For the best chance of getting noticed, apply through our website. It’s the easiest way for us to keep track of your application and ensures you’re considered for this exciting opportunity!
How to prepare for a job interview at Gravitas Recruitment Group (Global) Ltd
✨Know Your React Native Stuff
Make sure you brush up on your React Native knowledge before the interview. Be ready to discuss your past projects, especially those that involved building iOS and Android apps. Highlight your experience with performance optimisation and native integrations, as these are key areas they’re looking for.
✨Showcase Your Problem-Solving Skills
Prepare to talk about how you've tackled challenges in previous roles. They want someone who can unblock problems and raise the technical bar. Think of specific examples where you took ownership and made a significant impact on a project or team.
✨Communicate Clearly
Since clear communication is essential, practice explaining your thought process and technical decisions. Use simple language to describe complex concepts, and be ready to discuss how you collaborate with product managers and designers to create user-loved features.
✨Stay Updated on Modern Tools
Familiarise yourself with modern mobile tooling and best practices, especially CI/CD pipelines and cloud infrastructure. If you’ve used tools like Expo or have experience with AI/LLM tooling, make sure to mention it, as it could give you an edge in the interview.
