Mobile Engineer - Native iOS/Android Apps

OKX; Hong Kong; On-site; HKD 600,000 - 900,000; Full time

Benefits offered by this job

L&D programs

Team building programs

Wellness and meal allowances

Comprehensive healthcare schemes

More that we love to tell you along

Job summary

OKX in Hong Kong is seeking talented Mobile Engineers to build and scale high-performance native mobile apps used by millions worldwide.

You will drive mobile architecture decisions, collaborate with product, design, backend, and security teams, and apply AI coding tools to improve developer productivity and workflow efficiency. The role offers exposure to cross-functional challenges at global scale, with modern CI/CD pipelines and rapid iteration in a fast-paced fintech environment.

Qualifications

• Strong production mobile app development experience.
• Expertise in mobile architecture, design patterns, and performance.
• Ability to apply AI coding tools in workflows.

Responsibilities

• Build, scale, and maintain native mobile apps for iOS/Android.
• Drive core mobile architecture decisions and API design.
• Collaborate with product, design, and backend teams end-to-end.
• Ensure code quality with reviews, tests, and security.
• Implement automated CI/CD and modern tooling.

Skills

Swift/Objective-C

Kotlin/Java

Mobile architecture

CI/CD pipelines

AI coding tools

Job description

OKX in Hong Kong is seeking talented Mobile Engineers to build and scale high-performance native mobile apps used by millions worldwide.

You will drive mobile architecture decisions, collaborate with product, design, backend, and security teams, and apply AI coding tools to improve developer productivity and workflow efficiency. The role offers exposure to cross-functional challenges at global scale, with modern CI/CD pipelines and rapid iteration in a fast-paced fintech environment.