Biotechnology / Senior (Staff) Mobile Engineer /

Description

Product:

We are the largest marketplace globally for healthcare analysis applications and different type of reports, capable of interpreting our internal healthcare data from various tests to offer clear solutions for improved health.

Our user base is expanding rapidly, and the personal genomics market is witnessing remarkable growth. We are venture-backed and are scaling quickly to address increasing consumer demand.
 

The Role:
 

We’re looking for a Senior (Staff) Mobile Engineer to lead frontend development for our iOS and Android applications.

This role is focused on building high-quality, production-ready mobile experiences using React Native, with a strong emphasis on performance, UX polish, and maintainable architecture.

You’ll work closely with product, design, backend engineering, and AI teams to ship features end-to-end, influence technical direction, and help set best practices for mobile development across the company.

What You’ll Do
 

• Own and drive frontend development for our native iOS and Android apps using React Native
• Translate product specs and Figma designs into high-quality, performant mobile UI
• Collaborate closely with backend engineers to integrate APIs, real-time data, and AI-powered features
• Ensure consistency, accessibility, and platform-appropriate behavior across iOS and Android
• Optimize app performance, startup time, and responsiveness on modern devices
• Contribute to architectural decisions, component design, and state management patterns
• Lead code reviews and help maintain the overall quality bar for the mobile codebase
• Partner with QA to support testing, bug fixes, and release readiness
• Support App Store and Google Play release processes and ongoing maintenance

What We’re Looking For
 

• 6.5+ years of professional frontend mobile development experience
• 4+ years of hands-on experience building production apps with React Native
• Strong knowledge of TypeScript and modern React patterns
• Solid understanding of iOS and Android platform differences and constraints
• Experience integrating APIs
• Familiarity with mobile performance optimization and debugging
• Experience with Expo and EAS build workflows
• Experience with animations, gestures, and rich interactive UI
• Familiarity with mobile analytics, logging, and monitoring tools
• Experience working on apps with AI-driven or real-time features
• Prior ownership of mobile releases in the App Store and Google Play