Responsibilities
- Own the technical architecture and delivery of the Android/iOS Trading Bot codebase and contribute to Copy Trading.
- Lead the Kotlin/Swift-to-Rust/UniFFI migration, modularization, binary-compatibility efforts, and performance improvements across shared repositories.
- Shape technical solutions during product requirement discussions while protecting performance, stability, and user experience.
- Partner with product and business teams on trading strategy, sharing, attribution, growth, and AI-powered bot roadmaps.
- Refine technical architecture and grow team capabilities through training, knowledge-sharing, mentoring, and technical review.
- Lead exploration of AI integrations for business scenarios and drive product and technology innovation.
Requirements
- 8+ years building and shipping production Android/iOS applications.
- Staff/Principal-level Android/iOS expertise with deep Kotlin knowledge and experience with multi-module architecture, dependency and binary-compatibility constraints, and platform performance.
- Track record of leading mid-to-large projects end to end on complex or legacy-heavy codebases.
- Ability to set technical direction, partner with product, and connect engineering work to roadmap and revenue outcomes.
- Trading or fintech client-side experience, with familiarity with order placement, market data, and asset management.
- Experience mentoring engineers, providing design guidance, and building cross-team alignment.
- Rust, UniFFI/FFI, or iOS Swift/Objective-C experience is preferred.
- Experience with automated trading, trading bots, grid or DCA strategies, derivatives, copy trading, market-making, arbitrage, or trading is preferred.
- AI engineering familiarity including LLM fundamentals, prompt engineering, RAG, or agent workflows is preferred.
- Experience with APM, tracing, crash or ANR triage, large monorepo or multi-module release systems, and client-side team leadership is preferred.
Benefits
- L&D programs and education subsidy
- Team-building programs and company events
- Wellness and meal allowances
- Comprehensive healthcare schemes for employees and dependants
- Competitive total compensation package
- Applicants must have current right to work in Singapore and not require visa sponsorship
About OKX
At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people access to crypto trading and over time becoming among the largest platforms in the world. In recent years, we have developed one of the most connected Web3 wallets used by millions to access decentralized crypto applications (dApps). OKX is a trusted brand by hundreds of large institutions seeking access to crypto markets on a reliable platform that seamlessly connects with global banking and payments. In the last year, OKX has expanded into new markets including Australia, Brazil, Netherlands, Singapore and Turkey, with plans to launch in the US, Belgium and the UAE. We are deeply committed to shaping a fairer, more transparent and accessible society through blockchain technology. This is why we publish proof of reserves monthly, and continue to ship new innovative security features. We believe in good sportmanship and the pursuit to be better. You may see our OKX logo neatly fitted on the McLaren F1 cars, Manchester City FC team shirts, or at the Tribeca Film Festival celebrating artists and creators. Wherever you may find us, you will notice our pursuit of making our world more efficient, transparent, and connected. To learn more about OKX, download our app or visit: www.okx.com UK users follow: https://www.linkedin.com/company/okxuk/ Learn more about working at OKG, the business group developing OKX, our Digital Assets Exchange, our Web3 portal and blockchain ecosystems: bit.ly/WorkingatOKG