Senior React Native Engineer

Posted 18 days agoViewed
UkraineFull-TimeFintech Mobile App
Company:N-iX
Location:Ukraine
Languages:English
Seniority level:Senior, 4-5+ years
Experience:4-5+ years
Skills:
LeadershipSoftware DevelopmentAgileAndroidiOS DevelopmentReact NativeSCRUMCI/CDMentoring
Requirements:
4–5+ years of commercial experience with React Native. Solid understanding of functional and reactive programming. Experience building production mobile apps for both iOS and Android. Practical experience in mobile CI/CD, distribution. Understanding of mobile security principles (encryption, secure storage, authentication flows). Experience working in Agile/Scrum teams. Strong communication skills and ability to work directly with product stakeholders.
Responsibilities:
Develop, maintain, and optimize the 118 118 Money mobile app using React Native for both iOS and Android. Lead technical design and architectural planning for new features and improvements. Collaborate with backend engineers to integrate APIs, mobile flows, and secure data handling. Ensure high performance, reliability, and smooth UI/UX across all supported devices. Implement best practices for app security, offline handling, and error monitoring. Review code, mentor engineers, and contribute to technical excellence within the team. Work closely with Product, QA, and DevOps to deliver high-quality releases. Participate in estimation, planning, and requirement refinement sessions. Take ownership of mobile CI/CD flows, feature flags, deployment processes. Drive continuous improvement in development practices, testing, and automation.
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