React / React Native Developer

12 часов назад

Киев, Киев, Украина Genesis Полный рабочий день 80 000 ₴ - 120 000 ₴ в год

Genesis is a full-cycle international product ІТ-company. More than 3000 people in 8 countries create products for 400 million users monthly. We are the most high-loaded company in the country and one of the largest partners of Facebook, Google, Snapchat, and Apple in the CEE region. Our mission is to transform Ukraine from an outsourcing state into a product state by building the largest product portfolio.We're building a category-defining suite of AI companionship products (web and mobile), and our portfolio has shown exceptional growth over the past 13 months. We're now hiring a React/React Native Developer.

Responsibilities:

  • Develop and maintain web applications using
  • Build and optimize mobile applications with React Native.
  • Work with REST APIs and GraphQL.
  • Optimize performance, UI/UX components, and overall code quality.
  • Collaborate closely with designers, backend engineers, and QA teams.
  • Write clean, scalable, and testable code.

Requirements:

  • 3+ years of professional experience in mobile or cross-platform development.
  • Deep knowledge of React Native (hooks, navigation, performance tuning).
  • State management: Redux Toolkit, RTK Query, Redux-Saga, Redux-Persist.
  • Experience with REST APIs, WebSockets, and In-App Purchases (IAP).
  • iOS/Android SDKs (push notifications, deep linking, deployment).
  • Integration of analytics & monitoring tools (Firebase, AppsFlyer, Sentry).
  • Working knowledge of CI/CD pipelines (Bitrise, Fastlane).
  • Solid experience contributing to and maintaining monorepo projects.

Nice to Have:

  • Proven experience working in monorepo setups (Yarn Workspaces, Lerna, Nx, pnpm).
  • Hands-on experience with React Native Web.
  • Experience with the real-time communication technologies (e.g., WebRTC).
  • Ability to optimize performance and solve complex technical challenges.
  • Proactive in suggesting architectural improvements.

What we offer:

  • Comfortable offices in Kyiv's Podil district with reliable shelters, uninterrupted internet, water, and power supply. No need to worry about daily routines — you'll have breakfasts, lunches, plenty of snacks and fruits, lounge zones, massage, and other perks of office life;
  • Ability to work remotely. Flexible working hours;
  • Relocation support to safe locations and housing assistance if needed;
  • Online corporate doctor services, and after probation — medical insurance in Ukraine;
  • 20 paid vacation days per year, unlimited sick leaves;
  • All necessary equipment for work;
  • Compensation for the best courses on the market, corporate online meetups and lectures, an extensive library, and business & management schools for employees;
  • Free running, volleyball, boxing, and yoga training sessions;
  • Corporate discounts for gym memberships.

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