Are you a passionate computer science graduate eager to shape the future of digital finance? OKX is looking for driven and talented individuals to join our Supernova Graduate Program as a Mobile Engineer, building next-generation mobile experiences for millions of users worldwide.
As a Mobile Engineer at OKX, you’ll play a pivotal role in developing and optimizing the OKX iOS and Android applications—platforms trusted by both retail traders and institutional investors. You’ll work alongside cross-functional teams, turning innovative ideas into scalable, high-performance features that redefine how people interact with crypto.
Who We Are
At OKX, we believe the future will be reshaped by cryptocurrency—a force that empowers individual freedom and financial sovereignty. As one of the world’s leading crypto exchanges, OKX provides secure, reliable access to digital assets through our flagship products: the OKX trading platform, OKX Wallet, and OKLink blockchain explorer.
Backed by Proof of Reserves, we uphold transparency and trust, serving millions of users globally—including hundreds of institutional clients. Our global team operates across multiple offices, united by core values: We Before Me, Do the Right Thing, and Get Things Done. These principles shape our culture, drive innovation, and create a dynamic, inclusive environment where every team member—every "OK-er"—can thrive.
👉 Start your crypto engineering journey with a platform built for scale and impact.
About the Supernova Graduate Program
The Supernova Program is OKX’s 3-year Career Accelerator designed to fast-track high-potential graduates into technical experts and future leaders. Focused on Product Engineering, Product Management, and Product Design, this program offers structured learning, mentorship, and real-world challenges that accelerate professional growth.
You’ll gain hands-on experience across the full lifecycle of crypto applications—from concept to deployment—while building deep expertise in mobile development, decentralized systems, and financial technology. Whether you're passionate about performance optimization, user-centric design, or blockchain innovation, this is your opportunity to grow with a global leader in digital assets.
Your Role as a Mobile Engineer
As a Mobile Software Engineer in the Supernova Program, you'll contribute to one of the most widely used crypto apps in the world—supporting millions of daily active users. You’ll help build new features, optimize app performance, and ensure seamless user experiences across both iOS and Android platforms.
You’ll collaborate closely with product managers, UX designers, and backend engineers to identify user needs, iterate quickly, and deliver high-quality solutions at scale. This role offers a rare blend of technical depth and product impact, allowing you to learn how mobile applications are engineered for real-time trading, asset management, wallet integration, and more.
Key Responsibilities
- Develop and maintain core features for the OKX all-in-one mobile app on iOS and Android.
- Optimize application performance, responsiveness, and battery efficiency for large-scale user bases.
- Translate design mockups into clean, maintainable code that scales across devices and regions.
- Evaluate emerging mobile technologies and frameworks to address evolving business needs.
- Collaborate with global engineering teams across time zones, ensuring architectural consistency.
- Write clear technical documentation to support knowledge sharing and efficient teamwork.
- Participate in code reviews, testing, and agile development cycles to ensure product quality.
What We’re Looking For
We’re seeking graduates who are technically strong, curious, and passionate about mobile technology and its role in transforming finance. While prior crypto experience isn’t required, enthusiasm for learning is essential.
Core Requirements
- Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or a related technical field.
- Solid understanding of data structures, algorithms, and object-oriented programming.
- Demonstrated interest in mobile application development and large-scale software systems.
- Strong collaboration skills with the ability to work effectively in cross-functional teams.
- Willingness to learn complex trading products including spot, futures, swaps, options, and structured products.
Preferred Qualifications (Nice-to-Haves)
- Prior internship or freelance experience in software development.
- Experience building microservices or working with modular architectures.
- Familiarity with full-stack development or interest in becoming a full-stack architect.
- Curiosity about blockchain technology and excitement for the crypto ecosystem.
Why Join OKX?
Beyond impactful work, OKX offers a comprehensive package designed to support your personal and professional growth:
- Competitive compensation tailored to performance and potential
- Learning & Development programs with education subsidies
- Wellness allowances, meal benefits, and comprehensive healthcare coverage
- Team-building activities and global company events
- A culture that values innovation, ownership, and continuous improvement
You’ll also gain early exposure to cutting-edge technologies in blockchain, decentralized finance (DeFi), and mobile architecture—setting a strong foundation for a career at the forefront of fintech.
👉 Discover how your coding skills can power the next wave of financial innovation.
Frequently Asked Questions
Q: Do I need prior experience in cryptocurrency to apply?
A: No. While familiarity with crypto is a plus, we value curiosity and willingness to learn. The Supernova Program includes training to bring you up to speed on blockchain fundamentals and trading concepts.
Q: Is this role based in Hong Kong?
A: Yes, this position is based in Hong Kong. We prioritize candidates who already have the right to work locally without visa sponsorship.
Q: Can I apply to multiple Supernova roles?
A: You should apply to your first-choice role. If there’s a better fit elsewhere in the program, our talent team will consider you for other opportunities.
Q: What does the 3-year Supernova Program include?
A: The program features rotational projects, mentorship from senior engineers, technical workshops, and increasing responsibility over time. It’s designed to turn high-potential graduates into leaders in tech and product.
Q: Are there opportunities for career growth after the program?
A: Absolutely. Graduates often move into senior engineering, architecture, or leadership roles within OKX. Many become key contributors to major product initiatives.
Q: What mobile technologies does OKX use?
A: We leverage native development stacks—Swift/UIKit for iOS and Kotlin for Android—alongside modern architecture patterns like MVVM and clean architecture. We also integrate with RESTful APIs, WebSocket services, and blockchain protocols.
OKX is more than a crypto exchange—it’s a launchpad for innovators. If you’re ready to build mobile experiences that reach millions, solve complex engineering challenges, and help shape the future of finance, we want to hear from you.
👉 Turn your passion for mobile tech into a career that moves markets.