<div class="content-intro"><p><strong>Who We Are</strong></p><p>Founded in 2019, Rock Bund Capital is a proprietary trading firm deeply committed to shaping the future of the cryptocurrency industry. We have an average daily trading volume exceeding $1 billion and peak daily trading volume reaching $5 billion. We process over 7 million transactions daily, trading more than 1,000 symbols across multiple CEx and DEx. Our CEx activity is primarily focused on top-tier platforms, where we hold the highest VIP status. In DeFi, we provide liquidity to more than 20 most popular protocols across different chains.</p><p>Our team combines expertise in traditional finance, quantitative research, and advanced engineering with a deep understanding of blockchain technology. This unique blend enables us to excel in trading across complex crypto markets, including both CeFi and DeFi, while providing capital and strategic guidance to projects that drive innovation and foster sustainable growth in the crypto industry.</p></div><div class="p-rich_text_section"><div data-page-id="Ywr6dhk1ooxxvpx6Qk6lttVhgNh" data-lark-html-role="root" data-docx-has-block-data="false"><div class="ace-line ace-line old-record-id-doxlgYuJtEY4Rdyfk8KXImpSUuK"><strong>What You Will Do</strong></div><ul class="list-bullet1"><li class="ace-line ace-line old-record-id-TMnEdk6ArozYEJxCK7TlRTISgce" data-list="bullet"><div>Develop and optimize <strong>ultra-low latency exchange connectivity</strong> solutions for <strong>crypto markets</strong>, handling both <strong>market data</strong> and <strong>order execution</strong>.</div></li><li class="ace-line ace-line old-record-id-EvCTdkFuZoNvm8xaWUqlLabggCc" data-list="bullet"><div>Implement and maintain <strong>high-performance network protocols</strong> for trading infrastructure, ensuring minimal latency and maximum throughput.</div></li><li class="ace-line ace-line old-record-id-HQQ3d6MJHoiJkextVpflaR60gAd" data-list="bullet"><div>Work closely with traders, quants, and other engineers to optimize <strong>latency-sensitive</strong> components.</div></li><li class="ace-line ace-line old-record-id-Xdgxdlxvco7ezOxZjdJlJI5yg7f" data-list="bullet"><div>Design and implement efficient <strong>order routing</strong> and <strong>market data handling</strong> pipelines across multiple crypto exchanges.</div></li><li class="ace-line ace-line old-record-id-CDE3dcoRxov5AAxVxaUly1ofgAe" data-list="bullet"><div>Analyze and fine-tune <strong>network stack, CPU affinity, and memory management</strong> to enhance performance.</div></li><li class="ace-line ace-line old-record-id-QD6TdZzk6o3fYKxyIZ6l6Olgg9c" data-list="bullet"><div>Debug and profile real-time trading systems using advanced performance analysis tools.</div></li><li class="ace-line ace-line old-record-id-WTfOdgMC8ojYEexOVxBlWwuqgOk" data-list="bullet"><div>Ensure reliability and stability of exchange connectivity by monitoring <strong>latency, jitter, and packet loss</strong> in production environments.</div></li></ul><div class="ace-line ace-line old-record-id-doxlgwDyzTXwfLF1L1XKRkCFiZg"> </div><div class="ace-line ace-line old-record-id-doxlgAjmwzrHZ5dhCCDPikp8O1e"><strong>Who You Are</strong></div><ul class="list-bullet1"><li class="ace-line ace-line old-record-id-SUFDdiqtQoEus5xTAD1lR4M0gWd" data-list="bullet"><div><strong>Relevant experience in exchange connectivity</strong> within <strong>crypto, traditional finance, or HFT environments</strong> is required.</div></li><li class="ace-line ace-line old-record-id-I421dZAJuoiDDmxUmYUlZ7Hvgg9" data-list="bullet"><div>Strong expertise in <strong>C/C++</strong> for low-latency system programming.</div></li><li class="ace-line ace-line old-record-id-HSLodGtadogouDxHlX4lksv0gNd" data-list="bullet"><div>Deep understanding of <strong>networking, multicast, and market data protocols</strong> (FIX, WebSockets, proprietary exchange APIs).</div></li><li class="ace-line ace-line old-record-id-V2I9dLI7boEZwLxgPljlQCEdgKd" data-list="bullet"><div>Familiarity with <strong>order book handling, market microstructure, and exchange matching engines</strong>.</div></li><li class="ace-line ace-line old-record-id-Qud5dHQKWorcEAxVZ3vlJ6TIgBx" data-list="bullet"><div>Proven experience optimizing <strong>latency-critical</strong> systems through profiling and tuning.</div></li><li class="ace-line ace-line old-record-id-Pt9edw61loi6QYxsqyJlQpl8gxd" data-list="bullet"><div>Strong debugging skills and experience with <strong>perf, tcpdump, gdb, strace</strong>, or similar tools.</div></li><li class="ace-line ace-line old-record-id-I0KpdEF0Loe45qxlckyl64BYgBc" data-list="bullet"><div>Comfortable working in <strong>high-performance, real-time trading environments</strong> where every microsecond matters.</div></li></ul></div></div><div class="content-conclusion"><div class="styles--2Kv6p" data-ui="careers-page-content"><p><strong>Why Join Us</strong></p><ul><li style="font-weight: 400;"><span style="font-weight: 400;">Competitive remuneration package and a m</span>eritocratic culture where accomplishments are rewarded</li><li style="font-weight: 400;"><span style="font-weight: 400;">Fast paced and result-oriented with a flat structure</span></li><li><span style="font-weight: 400;">Teams collaborate in a casual working environment</span></li><li style="font-weight: 400;"><span style="font-weight: 400;">Excellent exposure to the digital asset ecosystem and the latest market insight</span></li><li style="font-weight: 400;">Great career development opportunities</li></ul><p> </p><p><em><strong>Disclaimer</strong></em><br><em>We do not accept unsolicited resumes from any professional staffing or search firms. All resumes, or any other information identifying potential candidates, shared with any employee of Rock Bund Capital or its affiliates by any method without a standing signed supplier agreement will be deemed free to contact without restrictions, and no placement fee of any kind will be paid in the event the candidate is hired by Rock Bund Capital or any of its affiliates.<br></em></p></div></div>