{"schemaVersion":"jobsearcher.job.v1","id":"6d9eb1a8421b6f210f4350e3","url":"https://jobsearcher.com/jobs/6d9eb1a8421b6f210f4350e3","canonicalUrl":"https://jobsearcher.com/jobs/6d9eb1a8421b6f210f4350e3","title":"React Native Developer","description":"Role: React Native Developer\nLocation: Alameda, CA (3–4 days/week onsite)\nRequired Candidates With HealthCare domain Experience.\nJob Description:\nBuild and maintain consumer mobile features across iOS and Android using React Native, including CGM data visualization, AI-powered food logging, personalized metabolic insights, and AI health assistant experiences.\nOwn your areas of the React Native codebase end to end, from architecture and design through implementation, testing, and ongoing maintenance.\nWrite clean, well-tested, performant React Native code that works reliably across a wide range of iOS and Android devices and OS versions.\nIdentify and resolve performance issues across the React Native layer, including JavaScript thread bottlenecks, render\noptimization, and memory management.\nWork with native modules and understand how React Native bridges to iOS and Android platform capabilities, including integrations with CGM hardware SDKs and Bluetooth data streams.\nParticipate in Lingo's ongoing migration from React Native toward native iOS and Android where appropriate, contributing your perspective on what should migrate and how.\nConduct code reviews that raise the quality bar across the mobile team, sharing knowledge and holding a high standard for readability, testability, and maintainability.\nPartner with Product and Design to translate requirements into well-scoped, high-quality engineering solutions and push back constructively when scope or approach creates unnecessary complexity.\nContribute to mobile testing practices, including unit, integration, and end-to-end testing across the React Native layer.\nRequired Qualification:\nBachelor’s degree in computer science, Engineering, or a related technical discipline.\n5+ years of professional software engineering experience, with at least 3 years using React Native as a primary technology in a production consumer application.\nStrong, demonstrable React Native expertise, including component architecture, state management, navigation, performance optimization, and the React Native new architecture (JSI, Fabric, Turbo Modules).\nWorking knowledge of iOS and/or Android platform fundamentals, sufficient to understand how React Native interacts with the native layer, read and interpret native code when debugging, and make informed decisions about native module usage.\nExperience working with native modules in a React Native application, including consuming existing native modules and understanding how they bridge to platform capabilities.\nSolid understanding of mobile application architecture patterns, including state management solutions (Redux, Zustand, or equivalent), navigation libraries, and offline-first design.\nExperience with mobile performance profiling and optimization at the React Native layer, including identifying and resolving JavaScript thread and render performance issues.\nExperience writing automated tests for React Native applications, including unit and integration tests and familiarity with end-to-end testing frameworks.\nPay: $60.00 - $61.00 per hour\nWork Location: In person","company":"Ssit","rawCompany":"ssit","city":"Alameda","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-08-04T21:01:44.386Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"React Native Developer","description":"Role: React Native Developer\nLocation: Alameda, CA (3–4 days/week onsite)\nRequired Candidates With HealthCare domain Experience.\nJob Description:\nBuild and maintain consumer mobile features across iOS and Android using React Native, including CGM data visualization, AI-powered food logging, personalized metabolic insights, and AI health assistant experiences.\nOwn your areas of the React Native codebase end to end, from architecture and design through implementation, testing, and ongoing maintenance.\nWrite clean, well-tested, performant React Native code that works reliably across a wide range of iOS and Android devices and OS versions.\nIdentify and resolve performance issues across the React Native layer, including JavaScript thread bottlenecks, render\noptimization, and memory management.\nWork with native modules and understand how React Native bridges to iOS and Android platform capabilities, including integrations with CGM hardware SDKs and Bluetooth data streams.\nParticipate in Lingo's ongoing migration from React Native toward native iOS and Android where appropriate, contributing your perspective on what should migrate and how.\nConduct code reviews that raise the quality bar across the mobile team, sharing knowledge and holding a high standard for readability, testability, and maintainability.\nPartner with Product and Design to translate requirements into well-scoped, high-quality engineering solutions and push back constructively when scope or approach creates unnecessary complexity.\nContribute to mobile testing practices, including unit, integration, and end-to-end testing across the React Native layer.\nRequired Qualification:\nBachelor’s degree in computer science, Engineering, or a related technical discipline.\n5+ years of professional software engineering experience, with at least 3 years using React Native as a primary technology in a production consumer application.\nStrong, demonstrable React Native expertise, including component architecture, state management, navigation, performance optimization, and the React Native new architecture (JSI, Fabric, Turbo Modules).\nWorking knowledge of iOS and/or Android platform fundamentals, sufficient to understand how React Native interacts with the native layer, read and interpret native code when debugging, and make informed decisions about native module usage.\nExperience working with native modules in a React Native application, including consuming existing native modules and understanding how they bridge to platform capabilities.\nSolid understanding of mobile application architecture patterns, including state management solutions (Redux, Zustand, or equivalent), navigation libraries, and offline-first design.\nExperience with mobile performance profiling and optimization at the React Native layer, including identifying and resolving JavaScript thread and render performance issues.\nExperience writing automated tests for React Native applications, including unit and integration tests and familiarity with end-to-end testing frameworks.\nPay: $60.00 - $61.00 per hour\nWork Location: In person","datePosted":"2026-08-04T21:01:44.386Z","dateModified":"2026-08-04T21:01:44.386Z","hiringOrganization":{"@type":"Organization","name":"Ssit","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Alameda","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6d9eb1a8421b6f210f4350e3"},"url":"https://jobsearcher.com/jobs/6d9eb1a8421b6f210f4350e3"}}