Senior React Native Developer (Crypto-wallet)

About the role

We are seeking a Senior React Native Developer to join a fast‑moving fintech team building a high‑performance non‑custodial crypto wallet. Based in the United Arab Emirates, you will own core user‑facing features and help shape the future of decentralized finance.

Key responsibilities

• Design, develop, and maintain core wallet features such as sending/receiving assets, transaction history, swaps, bridges, and on‑ramp flows.
• Lead the creation of advanced financial products including crypto cards, IBAN‑based payments, subscriptions, and multi‑provider integrations.
• Drive end‑to‑end feature delivery: architecture, implementation, testing, production monitoring, and iterative improvements.
• Collaborate with Product, Design, Backend, and QA teams to define user experience and ensure high‑quality releases.
• Participate in on‑call rotation to support production systems and maintain reliability of financial operations.
• Produce technical documentation, internal guides, and occasional product demos for cross‑functional teams.

Required profile

• 5+ years of frontend development experience, with at least 3 years building React Native applications in production.
• Proven experience with high‑load fintech or crypto applications, preferably non‑custodial wallets handling real transactions.
• Strong understanding of secure software development practices.

Required skills

• React, React Native, TypeScript
• Testing frameworks: Jest, Detox
• Expo modules and React Native tooling
• Familiarity with blockchain ecosystems (EVM‑compatible chains, Bitcoin‑family networks, Tron, Solana, TON)