Lead Data Architect

<p>Optiver Chicago is seeking a seasoned Data Architect to support and advance the data capabilities of our local research team and contribute to our broader Lakehouse architecture vision. In this role, you'll work with cutting-edge tools like Databricks, Apache Spark, and Delta Lake, translating experimental research workflows into scalable, production-grade systems.</p> <p>As a critical engineering presence in Chicago, you'll directly influence local data strategy while collaborating with our Global Research and Data Platform teams. Your work will drive real-time insights, enable predictive analytics, and power decision-making across the trading lifecycle.</p> <p>This role combines hands-on data engineering, cross-regional collaboration, and platform innovation—all within a high-performance, data-driven environment.</p> <p><strong>What you’ll do:</strong></p> <ul> <li>Design, build, and maintain reliable ETL/ELT pipelines using Spark, Structured Streaming, Databricks, and our in-house high-performance tools</li> <li>Optimize and productionize research workflows with a strong focus on scalability, resilience, and performance tuning</li> <li>Collaborate with power users to develop and share reusable patterns, templates, and onboarding pathways</li> <li>Define, document, and enforce data engineering best practices</li> <li>Mentor junior engineers and drive a culture of continuous learning and DataOps excellence</li> </ul> <p><strong>What You’ll Get</strong></p> <ul> <li>Immediate impact on the data systems powering world-class research and real-time trading decisions.</li> <li>A unique opportunity to shape Lakehouse engineering in the United States and influence global data architecture.</li> <li>High autonomy to own complex workflows and template “how-to” solutions across teams.</li> <li>Close collaboration with quant researchers and traders to unlock predictive insights and trading alpha.</li> <li>Partnership with best-in-class engineers across Chicago, Amsterdam, and Sydney.</li> </ul> <p data-renderer-start-pos="2260">In addition, you’ll receive:</p> <ul> <li data-renderer-start-pos="2292">The opportunity to work alongside best-in-class professionals from over 40 different countries</li> <li>401(k) match up to 50%</li> <li data-renderer-start-pos="2700">Comprehensive health, mental, dental, vision, disability, and life coverage</li> <li data-renderer-start-pos="2779">25 paid vacation days alongside market holidays</li> <li data-renderer-start-pos="2830">Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more</li> </ul>