Lead React Native Engineer

Location: London (South of River, 3 days in office, 2 days remote)

Troi Search are seeking a Lead level Mobile Engineer (React Native) for a Post Series B, B2C App. Your expertise will drive the evolution of the consumer-facing application.

Key Responsibilities:

• Convert wireframes and UI designs into high-performance code.
• Develop and optimize user-facing features across iOS and Android platforms.
• Continuously enhance app performance through benchmarking and improvements.
• Collaborate with product and design teams to test and implement new ideas.
• Analyze user behavior and experiment results to drive innovation.

What You’ll Achieve in Your First Year:

• Gain in-depth knowledge of the mobile application.
• Increase both the quality and frequency of production deployments.
• Play a key role in scaling and mentoring the engineering team.
• Define and track performance metrics, driving optimization across the stack.
• Represent engineering in strategic planning sessions.

What We’re Looking For:

Must haves:

• 5+ years of front-end development experience on consumer-facing applications (required)
• Strong expertise in React Native (required)
• Experience with Expo, EAS, Maestro & React Query
• Proficiency in TypeScript

Nice to haves:

• Experience with Node.js frameworks like Express.js or Koa.js would be useful
• Experience with Tamagui (UI Library)
• Experience with Sentry
• Ability to work autonomously
• Excellent communication skills in English.
• Familiarity with GraphQL, Kotlin, Swift, and GCP/AWS are all advantageous..

Perks & Benefits:

• Salary £100,000 - £115,000 + generous equity options
• 25 days of annual leave, plus bank holidays
• Private health insurance
• Enhanced parental leave and sick pay

Sound like you? Apply now!

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