--- title: 'Rust Developer, Exchange OS Trading Engine at OKX' canonical: 'https://feeny.ai/job/rust-developer-exchange-os-trading-engine-okx-hong-kong-acphee69yb5f' type: 'job' last_seen: '2026-11-06' --- # Rust Developer, Exchange OS Trading Engine at OKX - **Company:** OKX - **Location:** Hong Kong, Hong Kong / Singapore, Singapore - **Posted:** 2026-10-06 - **Last confirmed live:** 2026-11-06 - **Apply:** https://job-boards.greenhouse.io/okx/jobs/8014194003 ## Job description ## Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. ## About the Opportunity We are looking for an experienced blockchain developer to join our team building the next generation of high-performance on-chain trading infrastructure. You will help design and implement a unified trading engine — supporting Perpetuals, Spot, and Prediction Markets under a single margin account — and contribute to [ExchangeOS](https://www.okx.com/en-sg/learn/exchange-os), an infrastructure layer that lets KYC'd institutions and Web3 entities stake to create and operate their own trading venues (DEXs) on top of our chain. ## What You’ll Be Doing - Design and build a unified account and matching system that supports Perpetuals, Spot, and Prediction Markets — including on-chain order matching, cross-margin validation, settlement, and liquidation/risk engines (ADL, ADL-avoidance, ADL waterfall, ecosystem insurance fund mechanics). - Build and optimize the core components of [ExchangeOS](https://www.okx.com/en-sg/learn/exchange-os): the staking/venue-creation framework that allows KYC-verified institutions and Web3 protocols to launch and operate their own dex on shared infrastructure. - Drive performance engineering across the stack — parallel transaction execution, low-latency order pipelines, and throughput/latency optimization at the engine and chain level. - Track cutting-edge blockchain and trading-system technology (e.g. Hyperliquid, dYdX, other high-performance perp DEX architectures) and apply best practices to our infrastructure. - Partner with product and business teams to translate venue/exchange requirements into technical designs, and provide ongoing technical support. ## What We Look For In You - Strong proficiency in Rust, with hands-on experience in high-performance, low-latency systems; experience with parallel/concurrent execution engines is a strong plus. - Deep understanding of exchange/matching engine mechanics: order book design, margin systems, liquidation and ADL, settlement, and risk engines — familiarity with perpetual, spot, or prediction market products is a strong plus. - Solid grounding in blockchain fundamentals (consensus, P2P networking, cryptography); experience reading core code of major L1/L2 systems (Ethereum, Optimism, Arbitrum, or high-performance L1s like Hyperliquid/Solana) is a plus but not the primary focus of this role. - Strong systems-performance mindset: profiling, memory/allocator tuning, and designing for sub-millisecond latency at scale. - Excellent teamwork, communication, and logical reasoning skills; genuine passion for trading systems and blockchain technology. ## Perks & Benefits - Competitive total compensation package - 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! Notice: 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. 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](https://www.okx.com/en-eu/help/okx-candidate-privacy-notice). ## About OKX ## Company Overview - **One-liner**: OKX is a world-leading digital asset exchange and Web3 platform offering spot and derivatives trading, a self-custody wallet, and decentralized application access to over 100 million users globally. - **Entity Type**: Private (venture-backed; last round $200M in March 2026) - **Headquarters**: Seychelles (legal entity: Aux Cayes FinTech Co. Ltd.) - **Founded**: 2017 - **Founders**: Star Xu ## Core Business - **Primary industry**: Cryptocurrency exchange, digital asset trading, Web3 infrastructure. - **Target customers**: B2C (retail traders, crypto enthusiasts) and B2B (institutions, high-frequency traders, liquidity providers). Serves both individuals and large institutions. - **Mission**: To reshape the world with crypto, contributing to every individual’s freedom, and to build a fairer, more transparent, and accessible society through blockchain technology. ## Products & Services - **Spot Trading**: Buy and sell over 300 cryptocurrencies with low fees. - **Derivatives**: Futures, options, and perpetual swaps for advanced trading strategies. - **Structured Products**: Yield-bearing products for passive income. - **OKX Wallet**: Self-custody Web3 wallet supporting dApps, DeFi, NFTs, and cross-chain swaps. - **OKX Pay**: Fiat on-ramp and payment infrastructure for seamless deposits. - **Institutional Services**: Ultra-low latency API connectivity, prime brokerage, and tailored liquidity solutions. - **Proof of Reserves**: Monthly public attestation of asset backing (1:1). ## Market Standing - **Valuation**: Not publicly disclosed. - **Key Metrics**: Over 100 million customers worldwide; 2,886 employees (as of mid-2026, +14.3% YoY); $200M total funding (venture round, March 2026). - **Notable Investors/Partners**: One undisclosed investor in the latest round. Partnerships include McLaren F1, Manchester City FC, Tribeca Film Festival. - **Growth Signals**: Expanded into Australia, Brazil, Netherlands, Singapore, and Turkey in the last year; plans to enter US, Belgium, and UAE. Active job postings: 246. Employee headcount grew 14.3% YoY. ## Competitive Advantages - **Liquidity & Low Fees**: One of the top crypto exchanges by trading volume with competitive fee structures. - **Transparency**: Monthly proof-of-reserves reports publicly verifiable. - **Security**: Multi-layer security, GSLB, distributed server clusters, and dedicated security engineering teams. - **Global Reach**: Available in over 180 countries/regions with localized support. - **Web3 Integration**: Deeply connected wallet bridging centralized and decentralized finance. ## Strategic Focus - **AI-Native Product & Engineering**: Investing heavily in AI agents, chatbots, and infrastructure for automated trading and user experience. - **Institutional Growth**: Expanding VIP relationship management, prime brokerage, and institutional-grade tools. - **Global Regulatory Compliance**: Obtaining licenses in new jurisdictions (e.g., Singapore, Turkey, Brazil) while maintaining a robust compliance center. - **Web3 Ecosystem**: Growing the OKX Wallet and dApp connectivity to drive DeFi adoption. ## Why Work Here - **Culture**: Values-driven environment with core principles: "WE before Me", "Do the right thing", and "Get things done". Emphasis on ownership, transparency, and innovation. - **Work Policy**: Hybrid/office roles across multiple global hubs (Singapore, Hong Kong, San Jose, Dubai, etc.). Remote flexibility varies by role. - **Perks**: Competitive benefits including learning budgets, team events, and the "Supernova Program" for early-career talent. Engineering teams work on cutting-edge blockchain and AI problems. - **Engineering Culture**: Strong focus on AI-native development, Rust/Java/Go, mobile infrastructure, and security. High percentage of technical roles (721 engineers, 10% of workforce). - **Growth Opportunity**: Rapidly scaling company with global expansion, offering cross-functional mobility and exposure to senior leadership. ## Sources 1. [okx.com - About & Careers](https://www.okx.com/en-us/join-us) 2. [LinkedIn - OKX Company Page](https://www.linkedin.com/company/okxofficial/jobs) 3. [Greenhouse - OKX Job Board](https://job-boards.greenhouse.io/okx) 4. [okx.com - Main Site](https://www.okx.com/) ## Other roles at OKX - [Senior Compliance Analyst, KYC](https://feeny.ai/job/senior-compliance-analyst-kyc-okx-san-jose-5yye5b56ss97) — San Jose, CA - [Senior Talent Acquisition Manager](https://feeny.ai/job/senior-talent-acquisition-manager-okx-dubai-ct53fz2aswm2) — Dubai, United Arab Emirates / EMEA - [Sr. Product Marketing Manager, LATAM](https://feeny.ai/job/sr-product-marketing-manager-latam-okx-argentina-mexico-sao-paulo-brazil-75dcgp09m0gp) — Argentina / Mexico / São Paulo, Brazil - [Staff Engineer, Machine Learning & Data Infrastructure](https://feeny.ai/job/staff-engineer-machine-learning-data-infrastructure-okx-san-jose-wr751b5hfj3z) — San Jose, CA - [Director, Model Risk — AI & Fraud](https://feeny.ai/job/director-model-risk-ai-fraud-okx-san-jose-3wvt3p05rwfv) — San Jose, CA - [Director, Model Risk — AI & Fraud](https://feeny.ai/job/director-model-risk-ai-fraud-okx-new-york-er29jannj99b) — New York, NY - [Head of Intergovernmental & Regulatory Affairs - EU & UK](https://feeny.ai/job/head-of-intergovernmental-regulatory-affairs-eu-uk-okx-emea-10swb651t5s4) — EMEA - [Finance Operations Senior Manager](https://feeny.ai/job/finance-operations-senior-manager-okx-singapore-s1z19dxc5z9q) — Singapore - [Senior Compliance Manager, Tokenized Securities Venue (Americas)](https://feeny.ai/job/senior-compliance-manager-tokenized-securities-venue-americas-okx-san-jose-1x4ctq28jp79) — San Jose, California, United States - [Senior Compliance Analyst](https://feeny.ai/job/senior-compliance-analyst-okx-argentina-6zkq331jsm6a) — Argentina