Frontend Engineer (React Native)

TL;DR

Frontend Engineer (React Native): Lead the development of complex React Native features for trading platforms across mobile and web with an accent on real-time financial data streams, high-frequency updates, and cross-platform performance. Focus on architecting scalable solutions, owning end-to-end delivery, and using AI-assisted development tools to accelerate quality and impact.

Location: Cannon Street, London

Company

hirify.global builds and operates a regulated crypto trading platform for retail trading and investment.

What you will do

• Lead development of complex React Native features for trading platforms across mobile and web, ensuring strong performance and user experience.
• Architect scalable cross-platform solutions for real-time financial data streams and high-frequency trading operations.
• Collaborate with backend engineers, designers, and product managers to deliver features that drive business growth.
• Own end-to-end delivery from technical design through deployment, taking accountability for performance, reliability, and UX.
• Mentor junior developers and contribute to technical decisions shaping mobile and web development standards.
• Use AI-assisted development tools as part of the workflow to accelerate delivery and improve code quality.

Requirements

• Extensive production experience with React Native, delivering mobile and/or web applications.
• Strong JavaScript/TypeScript skills, including React hooks and state management with Redux/Context API.
• Experience with native mobile development (iOS/Android) and ability to write custom native modules when needed.
• Solid understanding of React performance optimization (memory management, rendering optimization, efficient API integration).
• Experience handling real-time data, including WebSocket connections and high-frequency updates.
• Strong English communication skills for globally distributed, cross-functional collaboration.

Culture & Benefits

• Hybrid working model: 3 days onsite and 2 days remote.
• Private medical cover for you and your family, plus life insurance.
• 25 days holiday plus additional days for volunteering and birthday, with option to buy or sell holiday days.
• Unlimited access to the LinkedIn Learning Platform and tailored development programs with mentoring.
• Flexible benefits package on top of salary (12%).

Hiring process

• Application review followed by interviews to assess technical fit and collaboration approach.
• Final steps include discussions around role expectations and onboarding.