React Native Engineer | 7–10 | Bangalore, Chennai, Hyderabad only | Remote Job

Company Description Codians.ai is a technology platform focused on IT outsourcing, talent hiring, and transparent reviews of IT companies and professionals. We connect businesses with vetted developers, designers, consultants, and other IT experts to streamline project delivery and hiring. Our community-driven platform emphasizes trust, quality, and efficiency, helping organizations find the right talent while enabling professionals to showcase their skills and build strong reputations. With an intuitive, user-friendly interface and robust rating and feedback systems, Codians.ai supports informed decision-making for all IT project needs. We aim to simplify how businesses and IT experts collaborate, fostering innovation and long-term partnerships.About the RoleWe are looking for a Senior React Native Engineer to own the architecture, performance and scaling of our core mobile products. You will build complex cross-platform features, write native modules where abstractions fall short, and tune app performance down to the frame-rate level for millions of active users. You will work closely with a focused engineering team and directly influence our technical roadmap and mobile standards.Key ResponsibilitiesArchitect and maintain production React Native applications for both iOS and AndroidWrite custom native bridges and modules in Swift, Objective-C, Kotlin or Java to interface with OS-level APIsDiagnose and fix performance bottlenecks, memory leaks and render-cycle inefficienciesDesign CI/CD pipelines to streamline App Store and Google Play releasesEstablish frontend testing strategies, including unit, integration and end-to-end automationGuide architectural decisions and conduct high-rigor code reviews for the mobile engineering teamRequired Qualifications7–10 years of total software engineering experience, with a strong focus on mobile developmentAt least 4 years of hands-on experience building and deploying complex React Native apps at scaleProven ability to write native code for iOS (Swift/Objective-C) and Android (Kotlin/Java)Deep understanding of the React Native render pipeline, JSI, thread management and state architectureExperience managing automated release pipelines with tools such as Fastlane, Bitrise or App CenterWillingness to work the EST night shift on a full-time basisGood to HaveExperience migrating legacy fully native applications to React NativeDirect involvement in open-source React Native libraries or toolingSkills: React Native, JSI, Swift, Objective-C, Kotlin, Java, Fastlane, Bitrise, App Center, CI/CD, Mobile Performance Optimization, Test Automation