Rust Developer, Exchange OS Trading Engine
Hong Kong, Hong Kong SAR; Singapore, Singapore·Posted today
web3blockchainrustethereumsolana
<div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxuseysYUio6Qia64JLLAwE7dh"> <div data-page-id="doxusokjWsaOkSCIjzixAfRM3sd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxusaUYeCmu82WSkkm5KDd00db"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxuseysYUio6Qia64JLLAwE7dh"> <div data-page-id="doxusokjWsaOkSCIjzixAfRM3sd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxusaUYeCmu82WSkkm5KDd00db"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxuseysYUio6Qia64JLLAwE7dh"> <div data-page-id="doxusokjWsaOkSCIjzixAfRM3sd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxusaUYeCmu82WSkkm5KDd00db"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxuseysYUio6Qia64JLLAwE7dh"> <div data-page-id="doxusokjWsaOkSCIjzixAfRM3sd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxusaUYeCmu82WSkkm5KDd00db"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxuseysYUio6Qia64JLLAwE7dh"> <div data-page-id="doxusokjWsaOkSCIjzixAfRM3sd" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-doxusaUYeCmu82WSkkm5KDd00db"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <div data-page-id="AEW3d0Y2noLuIcxROuFubTLpsZd" data-docx-has-block-data="false"> <h2 class="heading-2 ace-line old-record-id-doxuslsyQOGHoiYb47TiA1n51Th"><strong>Who We Are</strong></h2> <div data-page-id="Kpucdjv7JoAcSZxSf7PuRl5Yscb" data-lark-html-role="root" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-Cfb8dvi9voxFkWxhNcmuJX50sZb"> <div data-page-id="PNNZdiw4Yo1ZOmx8btbucw8qsLG" data-lark-html-role="root" data-docx-has-block-data="false"> <div data-page-id="Kpucdjv7JoAcSZxSf7PuRl5Yscb" data-lark-html-role="root" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-Cfb8dvi9voxFkWxhNcmuJX50sZb">At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.</div> <div class="ace-line ace-line old-record-id-Cfb8dvi9voxFkWxhNcmuJX50sZb">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.</div> <div class="ace-line ace-line old-record-id-Cfb8dvi9voxFkWxhNcmuJX50sZb">Across our multiple offices globally, we are united by our core principles: <em>We Before Me</em>, <em>Do the Right Thing</em>, and <em>Get Things Done</em>. 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.</div> </div> </div> </div> <div class="ace-line ace-line old-record-id-Cfb8dvi9voxFkWxhNcmuJX50sZb"> <div data-page-id="PNNZdiw4Yo1ZOmx8btbucw8qsLG" data-lark-html-role="root" data-docx-has-block-data="false"> <h2 class="heading-2 ace-line old-record-id-PiRwdXFmiomeQDxx0RUuDGJ1sag"><strong>About the Opportunity</strong></h2> <div class="ace-line ace-line old-record-id-NrSYd8kjeoNTrexRDNsuNpZOsMd"> <div data-page-id="Y51fdMmsmoSfuFx2bpvlhW5NgKc" data-lark-html-role="root" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-O4wMdtTKvog3rixJcyClr7aHg0e">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 <strong>ExchangeOS</strong>, 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.</div> </div> </div> <div class="ace-line ace-line old-record-id-GEUbd7sWzobkyGxnNNAufQyQsXe"> </div> <h2 class="heading-2 ace-line old-record-id-HytwdMMd1o5PQtxqi9QudDSMsWV"><strong>What You’ll Be Doing</strong></h2> <div data-page-id="Y51fdMmsmoSfuFx2bpvlhW5NgKc" data-lark-html-role="root" data-docx-has-block-data="false"> <ol class="list-number1"> <li class="ace-line ace-line old-record-id-MmdXd916jo45slxCdQBlXQa9gbh" data-list="number"> <div>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).</div> </li> <li class="ace-line ace-line old-record-id-D8XPdmQHRo3b3TxYvSVlDViLgsg" data-list="number"> <div>Build and optimize the core components of <strong>ExchangeOS</strong>: the staking/venue-creation framework that allows KYC-verified institutions and Web3 protocols to launch and operate their own dex on shared infrastructure.</div> </li> <li class="ace-line ace-line old-record-id-CyP6dNaTGo5K17x6PmQlqTrKg0c" data-list="number"> <div>Drive performance engineering across the stack — parallel transaction execution, low-latency order pipelines, and throughput/latency optimization at the engine and chain level.</div> </li> <li class="ace-line ace-line old-record-id-Ye8qd8fMDoolaVxi5UHlhY7XgWg" data-list="number"> <div>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.</div> </li> <li class="ace-line ace-line old-record-id-NxvYdJsesoucZYx6DoSlJUyzgTf" data-list="number"> <div>Partner with product and business teams to translate venue/exchange requirements into technical designs, and provide ongoing technical support.</div> </li> </ol> </div> <div class="ace-line ace-line old-record-id-Gy4ydICWpol34Hxzjdhu4zdVshg"> </div> <h2 class="heading-2 ace-line old-record-id-ZvAmdvgIGoKyiHxjBTiu68Kcs9d"><strong>What We Look For In You</strong></h2> <div data-page-id="Y51fdMmsmoSfuFx2bpvlhW5NgKc" data-lark-html-role="root" data-docx-has-block-data="false"> <ol class="list-number1"> <li class="ace-line ace-line old-record-id-GUlzdgPONovgUFxJYdPl13vxgfb" data-list="number"> <div>Strong proficiency in <strong>Rust</strong>, with hands-on experience in high-performance, low-latency systems; experience with parallel/concurrent execution engines is a strong plus.</div> </li> <li class="ace-line ace-line old-record-id-FvGkdmXiBo7TPMxxRGNlpPzkgef" data-list="number"> <div>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.</div> </li> <li class="ace-line ace-line old-record-id-M41odbfFGo33PcxTAzPl8GT3gGb" data-list="number"> <div>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.</div> </li> <li class="ace-line ace-line old-record-id-IsPid0MRmoXEFRx1fvRliYxWgPg" data-list="number"> <div>Strong systems-performance mindset: profiling, memory/allocator tuning, and designing for sub-millisecond latency at scale.</div> </li> <li class="ace-line ace-line old-record-id-RcCgdx5UaoQJx5xdx3XlYvRagjh" data-list="number"> <div>Excellent teamwork, communication, and logical reasoning skills; genuine passion for trading systems and blockchain technology. </div> </li> </ol> </div> <h2 class="heading-2 ace-line old-record-id-CmqsdZ2GTo6Z9VxuHx4ugzRRsm3"><strong>Perks & Benefits </strong></h2> <ul class="list-bullet1"> <li class="ace-line ace-line old-record-id-XvQudJ7z0ouSnuxOibouMkKzsCc" data-list="bullet"> <div>Competitive total compensation package</div> </li> <li class="ace-line ace-line old-record-id-GAzBdJXxLo291PxrthXurPeds4g" data-list="bullet"> <div>L&D programs and Education subsidy for employees' growth and development</div> </li> <li class="ace-line ace-line old-record-id-CKPxdgHeoosenzxCpV2uV32ysz0" data-list="bullet"> <div>Various team building programs and company events</div> </li> <li class="ace-line ace-line old-record-id-XjPSdIa92oGeLox9Qo9uejVEs4c" data-list="bullet"> <div>Wellness and meal allowances </div> </li> <li class="ace-line ace-line old-record-id-CS34dAJCDoMDHxx95pZu43yjsxB" data-list="bullet"> <div>Comprehensive healthcare schemes for employees and dependants</div> </li> <li class="ace-line ace-line old-record-id-Uqtsd4bN8oaHt7xyPlYuxmfcsob" data-list="bullet"> <div>More that we love to tell you along the process!</div> </li> </ul> <div class="ace-line ace-line old-record-id-JGIsdeznCo2qpfxJAqkuViMfsHS"> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div><div class="content-conclusion"><div data-lark-html-role="root"><span class="text-only" data-eleid="18"><span class="text-only"><span class="text-only" data-eleid="6">Notice:<br></span></span></span> <div data-lark-html-role="root"><span class="text-only" data-eleid="26"><span class="text-only">All official </span><span class="text-only text-with-abbreviation text-with-abbreviation-bottomline">OKX</span><span class="text-only"> vacancies are published on this website.</span></span> <span class="text-only" data-eleid="28"><span class="text-only">While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. </span></span><strong><span class="text-only" data-eleid="29"><span class="text-only">If in doubt, please apply directly through our official careers website.</span></span></strong></div> </div> <div data-lark-html-role="root"><span class="text-only" data-eleid="18"><span class="text-only">Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to </span><span class="text-only text-with-abbreviation text-with-abbreviation-bottomline">OKX</span><span class="text-only">'s </span></span><a class="link rich-text-anchor __anchor-intercept-flag__ text-content-link" href="https://www.okx.com/en-eu/help/okx-candidate-privacy-notice" target="_blank" data-eleid="19" data-lark-is-custom="true" data-lark-link="true">Candidate Privacy Notice</a><span class="text-only" data-eleid="20"><span class="text-only">.</span></span></div></div>