Engineering•
Published onSeptember 29, 2026

Engineering Director, Mobile, Web3

Full-time•On-site•Hong Kong, Hong Kong SAR

Job Description

OKX, a leading crypto exchange and developer of OKX Wallet, is hiring an Engineering Director to define and drive the strategic vision, roadmap and execution for mobile engineering across its Web3 products. The role oversees architecture and delivery of secure, scalable mobile applications spanning wallet, DeFi, trading and on-chain interaction experiences.

Responsibilities

  • Lead, mentor and scale a high-performing global team of mobile engineers
  • Oversee architecture and delivery of secure, scalable mobile applications serving millions of users
  • Partner with Product, Design, Security, Blockchain and Infrastructure leaders
  • Drive adoption of emerging Web3 technologies and lead architectural governance

What we are looking for

  • 10+ years of software engineering experience, including leading and scaling mobile teams
  • Deep expertise across iOS, Android and/or cross-platform frameworks (React Native, Flutter)
  • Strong leadership experience managing engineering managers and senior engineers
  • Strong understanding of software architecture, distributed systems and security best practices

Additional Information

OKX prioritizes applicants with current right to work in Hong Kong who do not require sponsorship. Hong Kong serves as a group-level service hub for OKX.

Perks and Benefits

  • Competitive total compensation package
  • L&D programs and education subsidy
  • Wellness and meal allowances, comprehensive healthcare

Keywords: iOS, Android, React Native/Flutter, Web3 wallets, DeFi, mobile architecture
OKX logo

OKX

📍 Registered in Seychelles; major operating hubs in Hong Kong and SingaporeVisit Company Website

OKX is one of the world's largest cryptocurrency exchanges and the developer of OKX Wallet, giving millions access to crypto trading and decentralized applications. Backed by its Proof of Reserves system, OKX serves both retail traders and hundreds of large institutions seeking access to global crypto markets, operating across Asia, Europe, and the Americas.

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