ApplySarthiLead Mobile Engineer (React Native)
FOXO
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This role on the market
349 open mobile roles across 102 companies are on ApplySarthi right now, most of them in Bengaluru (11), Hyderabad (6), Pune (3).
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What mobile roles keep asking for: iOS (33%), Android (33%), Swift (21%), Kotlin (19%), React Native (19%), CI/CD (17%), Java (14%) — counted across their open postings here.
Remote Mobile Engineer jobs · Android jobs · CI/CD jobs · React Native jobs · iOS jobs
FOXO has 2 open roles listed here.
- Senior AI Engineerbengaluru
Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for mobile roles keep coming back to iOS, Android, Swift, Kotlin. Practise those questions before you sit with FOXO.
Questions you are likely to be asked
- Why do you want to join FOXO?
- What is your experience with Android? Tell me one thing you learned the hard way.
- What changes when an app grows from a thousand users to a million?
- How do you keep an app smooth on low-end phones?
- Tell me about an app release that went wrong. What happened next?
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Practise the Lead Mobile Engineer (React Native) at FOXO interview free →**Role Overview:** We are hiring a Lead Mobile Engineer to lead the development of FOXO’s mobile platform across Android and iOS. You will work closely with product, design, AI, and backend teams to build fast, scalable, AI-native mobile experiences.The ideal candidate has deep expertise in React Native and Expo ecosystem, strong understanding of native mobile systems, and experience building production-grade consumer applications at scale. **What You’ll Do:** * Architect and build scalable React Native applications. * Lead mobile platform engineering across Android & iOS. * Own app performance, reliability, releases, and production debugging. * Build OTA update systems using Expo Updates & EAS. * Optimize startup time, rendering performance, and responsiveness. * Build native integrations including Bluetooth, maps, camera, notifications, etc. * Setup CI/CD pipelines, testing systems, and release workflows. * Collaborate closely with product, design, backend, and AI teams. * Mentor engineers and drive mobile engineering best practices. **What We’re Looking For:** * 5–8 years of hands-on mobile engineering experience. * Strong production experience with React Native. * Deep understanding of Expo ecosystem & EAS workflows. * Strong understanding of Android/iOS systems and native modules. * Experience building scalable consumer mobile apps. * Strong mobile performance optimization experience. * Experience owning Play Store & App Store releases. * Startup mindset with strong ownership and execution ability. **Ideal Candidate:** * We’re looking for product-minded engineers who: * Think beyond screens and feature delivery * Can independently own mobile systems end-to-end * Care deeply about performance and engineering quality * Thrive in fast-moving startup environments
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- Senior AI EngineerFOXO · bengaluru
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Listed on wellfound · posted 2026-09-08. ApplySarthi collects openings and links to application pages; the role is advertised by FOXO, not by us.