Senior React Native Engineer | AI-Driven FinTech| 1-2 Days Hyrbid, London | Up to £125,000+ Equity & Benefits

Senior React Native Engineer | AI-Driven FinTech | 1-2 Days Hyrbid, London | Up to £125,000+ Equity & Benefits

About the company:

We are working with a highly successful, fast-scaling FinTech platform that is fundamentally transforming data infrastructure and workflow automation across global financial markets.

They have proven product-market fit, their AI-powered platform is already trusted by over 300+ companies worldwide, including global banks, private equity firms, and asset managers.

The business is at a defining global inflection point and is accelerating its expansion into entirely new market verticals. To spearhead this next chapter of hyper-growth, they are investing heavily in their technical leadership layer, creating a high-impact engineering environment designed for top-tier talent.

They have established an elite culture that balances deep technical strategy with pragmatism, replacing fragmented workflows with highly sophisticated, scalable data platforms and services.

About The Role - Senior React Native Engineer | AI-Driven FinTech| 1-2 Days Hyrbid, London | Up to £125,000+ Equity & Benefits

You will be joining as a hands-on senior engineer, taking ownership of the technical vision and system design for a major expanding mobile engineering division. They value engineers who move seamlessly between deep-dive debugging and high-level system architecture, to building beautiful UI and mobile applications.

Beyond driving Mobile Development, you will be working in cross functional squads, collaborating with design and backend engineering to build out and add new features to the mobile application. This is a high-visibility role where you will set the engineering standards, you will also leverage AI-assisted engineering tools to accelerate system delivery.

Requirements For The Role

• Own mobile initiatives from initial problem scoping and design through to launch and ongoing optimisation.
• Build and ship seamless mobile experiences that boost user engagement and encourage positive habits.
• Champion the performance, scalability, and stability of our mobile apps in production.
• Produce clean, testable, and maintainable TypeScript code using React Native or React.
• Guide our mobile architecture to handle rapid product growth and a scaling engineering team.
• Use analytics, feature flags, and monitoring tools to track performance and drive data-backed improvements.
• Balance rapid product delivery with architectural robustness, making smart technical compromises when needed.
• Work closely with product, design, and peer engineering teams to influence the broader roadmap.

What Can They Offer You

• Salary of up to £125,000
• Pension scheme up to 7%
• Private medical
• 1-2 days per week in the office and work abroad for up to 3 months per year

If you are interested in the Senior React Native Engineer | AI-Driven FinTech| 1-2 Days Hyrbid, London | Up to £125,000+ Equity & Benefits, apply here today and the team at Owen Thomas Recruitment Limited (OT Group) will give you a call if you are a good fit!