Senior React Native Developer

SharksCode is looking for an experienced React Native developer to join our team!
 
How exactly will you influence the company’s progress:
 

• Management of the technical implementation of the mobile application (architecture, standards, scaling);
• Conducting code reviews, mentoring developers, planning, and decomposing tasks;
• Optimising application performance and reducing technical debt;
• Implementation of CI/CD, automation of publications and builds (App Store, Google Play);
• Development and support of proprietary native bridge modules (if necessary);
• Implementation of analytics, tracking, A/B testing (Firebase / Amplitude / AppsFlyer);
• Working in conjunction with backend, design, QA, and product teams.
   

To achieve results, you’ll need:
 

• 4+ years in commercial development on React Native;
• Proficiency in TypeScript, deep understanding of the React Native ecosystem;
• Experience in publishing and maintaining applications in stores (including support for versioning, hotfixes, rollouts);
• Skills in working with bridge modules, custom native components, deep links, push notifications, and background modes;
• Ability to build architecture and processes in mobile development.
   

Will be a plus:
 

• Experience translating applications from other frameworks (e.g., Cordova, Flutter)
• Knowledge of GraphQL, gRPC
• Experience in building CI/CD pipelines from scratch
• Experience of performance profiling (Hermes, Flipper, Android Profiler)
  
  General Stack:
• React Native (CLI / Expo by project);
• JavaScript / TypeScript;
• Redux / Redux Toolkit / Recoil / Zustand;
• React Navigation;
• RTK Query / WebSocket;
• Jest / React Native Testing Library / Detox;
• Fastlane, CodePush, EAS;
• CI/CD (Bitrise / GitHub Actions / GitLab CI);
• Firebase / App Center / Sentry;
• Native-modules (Java/Kotlin, Objective-C/Swift) — possible integrations.
   
  For comfortable cooperation, we offer:
• Compensation that grows alongside your achievements;
• Opportunity to influence and feel your impact inside the company;
• Paid vacation (17 days/year) and sick leaves;
• Medical insurance;
• Budget for conferences, seminars, and training that will help you grow as a professional.
• Flexible working hours;
• We have a cozy, modern office filled with everything you need in the historic center of Kyiv, with free parking spaces.