React Native Developer – Secure Tech

Job description

React Native Developer – Secure Tech:

Details:

• Type: Contract.

• Hybrid: London.

• Market rate: Daily (Outside IR35)

• Start date: ASAP

Company and role:

Our client is seeking a React Native Developer to help shape the future of secure communication. You’ll be joining a lean, highly technical team focused on building the next-gen in the "Secure Tech" focused industry — with real impact and purpose.

Key responsibilities: React Native Developer – Secure Tech

• Build performant, secure mobile applications using React Native (Expo), Kotlin, and Swift.

• Integrate with Gmail APIs, manage OAuth2 flows, and handle MIME payloads.

• Implement responsive UIs from Figma designs.

• Contribute to architecture, automated testing, and CI/CD pipelines.

What we're looking for: React Native Developer (Expo) – Secure Tech

• Ideally 4+ years’ experience with React Native (Expo SDK nice to have).

• Any experience of native module development in Kotlin/Swift would be great.

• Exposure to cryptographic principles or an interest in Encryption desirable.

• MIME standards, and OAuth2 nice to have.

• Hands-on experience with secure systems, testing frameworks, and Git workflows

• Excellent communication and problem-solving skills

If you’re ready to build meaningful tech with a team that values innovation and privacy, apply today.