> Markdown version of [/jobs/ext/4379218-java-engineering-lead-equities-oms-in-mundelein](https://www.wearedevelopers.com/jobs/ext/4379218-java-engineering-lead-equities-oms-in-mundelein). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Engineering Lead, Equities OMS in Mundelein - **Company:** Energy Jobline - **Location:** Mundelein, IL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Distributed Systems, Financial Information EXchange, Software Engineering - **Published:** October 31, 2026 - **Apply:** https://www.energyjobline.com/job/java-engineering-lead-equities-oms-mundelein-32122148 ## About the Role * 15+ years of software engineering experience with a proven track record delivering electronic trading and front-office trading platforms. \n * Deep expertise in Java and distributed systems architecture. \n * Strong understanding of Equities market structure, OMS/EMS platforms, FIX protocol, and execution workflows. \n * Proven experience building and operating front-office trading platforms at scale. \n * Demonstrated ability to lead complex technology initiatives and influence senior stakeholders. \n * Strong architectural, leadership, communication, and problem-solving skills. \n ## Description The role partners closely with trading, product, operations, and senior technology leadership to shape the future of the firm's electronic trading capabilities., A recognized technical leader who remains hands-on, understands electronic trading systems end-to-end, and can drive both near-term delivery and long-term platform strategy.