Senior React Native Developer (Fintech, Fully Remote)

Job summary

This role focuses on developing and enhancing a high-performance non-custodial crypto wallet, integrating mobile engineering with fintech and blockchain technology.

Qualifications

• Over 5 years of frontend development experience, with at least 3 years in React Native applications.
• Experience in high-load fintech or crypto applications, particularly non-custodial wallets.
• Strong skills in React, React Native, TypeScript, and testing frameworks like Jest and Detox.
• Familiarity with blockchain ecosystems and secure software development practices.
• Proficient in Git workflows and CI/CD pipelines.
• Upper-intermediate English proficiency; Russian fluency is a plus.

Responsibilities

• Lead the development of core wallet features and advanced financial products.
• Manage end-to-end feature delivery, from architecture to production monitoring.
• Collaborate with cross-functional teams to define user experiences and requirements.
• Participate in on-call rotations for production support and reliability.
• Produce technical documentation and contribute to architectural decisions.

Skills

• Expertise in modern mobile ecosystems, including Expo and React Native tooling.
• Strong collaboration and communication skills in product-driven environments.
• Ability to make data-driven architectural decisions.

Education

• Relevant degree or equivalent experience in software development is preferred.

Tools

• Experience with WalletConnect, Reanimated, Skia, Sentry, Firebase, or similar tools is advantageous.