OKX - Engineering Director, Mobile Infrastructure
Requirements
• Hands-on experience leading a dedicated mobile architecture or infrastructure team with deep platform specialisation. • Track record of driving performance optimisation at scale — memory, package size, startup time, and rendering performance. • Experience shipping AI-powered features or integrating AI tooling into engineering workflows at team or org level. • Familiarity with cross-platform frameworks such as React Native or Flutter. • Experience in fintech, crypto, or other high-scale consumer app environments.
Responsibilities
• Lead, mentor, and develop a mobile infrastructure engineering team, driving ownership and accountability across platform milestones. • Set the technical direction for mobile infrastructure — including tooling, shared frameworks, performance systems, and developer experience toolchain. • Champion the adoption of AI tools and workflows across the team — from code generation and review to testing and incident analysis — to raise the quality and velocity of delivery. • Drive architecture decisions and engineering standards across the mobile platform, ensuring scalability, reliability, and maintainability at scale. • Partner with product engineering teams to deliver infrastructure solutions, unblock development, and raise the bar on engineering quality across the organisation. • Own performance engineering across the platform — memory, package size, startup time, and UI rendering — in production environments serving millions of users. • Collaborate with cross-functional stakeholders including product, design, backend, and security teams to align on platform goals and execute effectively. • Serve as the go-to technical expert for complex infrastructure challenges, maintaining the robustness and scalability of the mobile platform. • What We Look For In You • 8+ years of mobile engineering experience, with at least 3 years in a team lead or management role focused on infrastructure, platform, or architecture. • Proven ability to lead and grow engineering teams, with strong technical judgement and a high level of drive. • Deep expertise in iOS or Android development, with a strong understanding of the mobile platform layer — performance, toolchain, architecture, and developer experience. • Actively uses AI tools in your engineering workflow — you don't just know about them, you've integrated them into how you and your team work. • Strong communicator who can align cross-functional teams and work effectively across stakeholders at different levels. • Comfortable navigating ambiguity and making sound technical decisions in a fast-paced environment.
Benefits
• L&D programs and Education subsidy for employees' growth and development • Various team building programs and company events • Wellness and meal allowances • Comprehensive healthcare schemes for employees and dependants • More that we love to tell you along the process! • #LI-ML1 #LI-ONS • All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. • If in doubt, please apply directly through our official careers website. • Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.
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