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React Native Engineer

AcaisoftWarszawanofluffjobspublished 10/19/2026
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Must-have:TypeScriptReactMobile
Nice-to-have:FinTech

Hi there! If you’re looking for a high-impact position in an ambitious software house, we’ve got a match for you!

We are looking for a React Native Engineer to work with our customer. Ourclient is a globally operating financial services provider specializing in online CFD trading across forex, commodities, indices, metals, energy, and cryptocurrencies. It combines advanced trading technology, competitive pricing, and fast trade execution to deliver a seamless trading experience for retail and institutional clients. The company operates across multiple international markets and maintains a strong focus on regulatory compliance, client satisfaction, and long-term partnerships with affiliates and introducing brokers.

Daily tasks

  • Develop and maintain cross-platform mobile applications using React Native, Expo, and TypeScript.
  • Build complex trading interfaces, including order tickets, portfolios, and position management screens.
  • Implement state management, real-time data updates, and offline handling.
  • Integrate native iOS and Android modules where required.
  • Maintain mobile build pipelines and manage releases to the Apple App Store and Google Play.
  • Implement crash monitoring and troubleshoot performance, stability, and production issues.
  • Collaborate with backend engineers, product teams, and other stakeholders to deliver secure and reliable mobile features.

Requirements

  • 5+ years of experience in React Native and TypeScript.
  • Hands-on experience with Expo and production mobile application development.
  • Experience delivering and maintaining applications on both iOS and Android.
  • Understanding of native mobile modules, build pipelines, and app store release processes.
  • Experience implementing complex UI state management and real-time data handling.
  • Knowledge of mobile performance optimization, crash monitoring, and offline support.
  • Experience in FinTech, trading, wealth management, payments, or other heavily regulated industries is highly desirable.

Nice to have:

  • Experience building trading, investment, or other data-intensive financial applications.
  • Familiarity with native iOS and Android development.
  • Experience handling real-time market data and complex financial workflows.

Must have: React Native, TypeScript, iOS, Android, UI