Mobile Software Engineer – Trading

About the role

We are looking for a Mobile Software Engineer to join our Trading team at OKX. You will design, build, and launch end‑to‑end mobile experiences for iOS and Android that enable millions of users to trade, invest, and explore Web3.

Key responsibilities

• Design and implement mobile architecture and launch strategies for iOS and Android.
• Apply knowledge of crypto products, blockchain, and market dynamics to deliver scalable solutions.
• Write production‑quality code with thorough documentation and test coverage.
• Break down complex projects into actionable tasks and coordinate with cross‑functional partners.
• Conduct code reviews, incorporate feedback, and mentor teammates.
• Leverage AI coding tools to accelerate development and improve code quality.
• Act as a subject‑matter expert for mobile engineering and advise on domain‑level projects.
• Communicate project status to stakeholders and influence decisions with data‑driven insights.

Required profile

• B.S. or M.S. in Computer Science or equivalent experience.
• Proven track record shipping production‑grade mobile applications on iOS and/or Android.
• Experience in fintech, crypto, or Web3 environments.
• Demonstrated ability to integrate AI tools to optimise workflows and deliver measurable impact.

Required skills

• Swift
• Kotlin
• React Native