Senior React Native Developer (Crypto-wallet)

About the role

We are looking for a Senior React Native Developer to join a fast‑moving fintech team building a non‑custodial crypto wallet. The role is based in Italy and sits at the intersection of mobile engineering, blockchain technology, and financial innovation.

Key responsibilities

• Own and evolve core wallet features such as sending/receiving assets, transaction history, swaps, bridges and on‑ramp flows.
• Lead development 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 improvement.
• 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 on high‑load fintech or crypto applications, preferably non‑custodial wallets handling real user transactions.
• Strong understanding of secure software development practices in a financial context.

Required skills

• React
• React Native
• TypeScript
• Jest
• Detox
• Expo
• Familiarity with EVM‑compatible chains, Bitcoin‑family networks, Tron, Solana or TON