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
Open Positions at OKX
84 open positions
Join OKX’s Middle Exchange Platform team to build and optimize the high-performance matching engine and other core exchange systems. This Staff/Senior Staff role focuses on low-latency, distributed systems, advanced troubleshooting, and AI-assisted performance optimization.
Lead mobile security efforts across OKX’s iOS and Android applications by identifying vulnerabilities, improving security tooling, and coordinating remediation. This high-ownership Staff role combines offensive security, secure coding, incident response, and AI-assisted security workflows.
Join OKX’s Mobile Growth team to build consumer-facing mobile features that improve acquisition, activation, conversion, and retention. You’ll combine hands-on mobile engineering with product thinking, experimentation, and data-driven iteration.
Senior Software Engineer joining OKX’s Payments Team to build and operate high-scale payment APIs and distributed services that move and safeguard user assets globally. The role combines backend engineering, payment-channel integrations, reliability, and technical leadership in a production system handling real money.
Lead the operation, optimization, security, and automation of large-scale Kubernetes environments across Alibaba Cloud and AWS. This role owns multi-cloud reliability, incident response, cloud-native operations, and DevOps automation for production infrastructure.
Build and operate OKX’s core AIOps, observability, FinOps, and internal R&D infrastructure across Alibaba Cloud and AWS. The role combines DevOps/SRE operations with monitoring, CI/CD optimization, cloud security support, and cost visibility.
Build high-throughput, low-latency Java backend systems powering OKX’s decentralized exchange market tracking and analysis platform across more than 40 blockchains. You’ll improve data accuracy and reliability while delivering high-impact Web3 trading features.
Build high-performance, highly available distributed services that accelerate OKX’s global user growth and improve engagement, acquisition, and retention. This Senior/Staff role partners across Product, Design, and Marketing while exploring DeFi opportunities and complex business logic.
Build scalable, production-quality iOS and Android experiences for OKX’s crypto trading platform. You’ll own mobile projects end to end, collaborate across teams, and use AI-enabled workflows to improve development quality and efficiency.
Build and evolve OKX’s in-house, multi-platform mobile messaging engine and SDK, serving chat, payments, VIP service, and AI-agent conversations at massive scale. The role combines deep native mobile engineering with real-time delivery, performance optimization, and technical leadership.
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