About OKX
OKX is a pioneering cryptocurrency exchange and the creator of OKX Wallet, empowering millions with access to crypto trading and decentralized applications (dApps). Trusted by institutions worldwide, OKX upholds transparency through Proof of Reserves. Our global team thrives on core principles: We Before Me, Do the Right Thing, and Get Things Done, fostering a collaborative and innovative work environment.
👉 Explore career opportunities at OKX
Key Responsibilities
- Component Development: Build reusable iOS modules (networking, event tracking) and mobile infrastructure tools.
- Performance Optimization: Enhance app performance via UI/infrastructure code tuning and bottleneck resolution.
- Cross-Team Collaboration: Partner with product teams to implement technical solutions and best practices.
- Workflow Innovation: Streamline project structure to boost productivity, efficiency, and code quality.
- Architecture Leadership: Pioneer scalable solutions for high-performance mobile app development.
Requirements
Technical Skills
- Languages: Proficient in Swift, Objective-C, C/C++; adept with Xcode and Instruments.
- iOS SDK: Expertise in creating performant UI components and leveraging iOS frameworks.
- Performance Tools: Mastery of debugging techniques for lag/size optimization (startup time, low-end devices).
- Mobile Architecture: Knowledge of remote APIs, concurrency, animations, and client-side persistence.
Experience
- 3+ years in iOS development; shipped complex apps with iterative updates.
- Bachelor’s degree or equivalent hands-on experience.
Nice-to-Haves
- Experience in matrix organizations or mobile infrastructure teams.
- Background in performance optimization, automated testing, or design patterns.
- Strong teamwork and independent project delivery skills.
Perks & Benefits
- Compensation: Competitive salary package.
- Learning: Subsidized L&D programs.
- Wellness: Healthcare coverage, meal allowances, and team events.
- Work-Life Balance: Flexible policies to support employee wellbeing.
👉 Join our innovative team at OKX
FAQs
Q: What makes OKX’s mobile infrastructure unique?
A: We focus on reusable components and performance tools to support scalable, high-quality apps.
Q: Is remote work available for this role?
A: Hybrid/remote options vary by location—details shared during hiring.
Q: How does OKX support professional growth?
A: Through education subsidies, mentorship, and cross-functional projects.