> Markdown version of [/jobs/ext/3034744-oms-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/3034744-oms-senior-software-engineer). 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). --- # OMS Senior Software Engineer - **Company:** Factset Research Systems Inc. - **Location:** Norwalk, CT, United States - **Experience:** Expert - **Salary:** $130,000.0 - $165,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Performance Management, Unit Testing, Software Quality, Code Review, Software Engineering, Backend, Information Technology, Low Latency, Front End Software Development - **Published:** September 23, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=152a3be9b2f9b869 ## About the Role * 5+ years of software engineering experience required * Bachelors degree in computer science or relevant work experience * Strong unit testing experience * Strong javascript development experience * Excellent problem-solving and execution skills Strong code review skills * Desired Skills: * Knowledge of the financial trading ecosystem Full-stack engineering experience * Education: Bachelor's degree in computer science or relevant experience * ## Description * Design, develop, and maintain high-performance Order Management System (OMS) features across both backend (Java) and frontend components. * Collaborate with product managers and other engineers to translate requirements into effective technical solutions. * Participate in code reviews, mentor junior engineers, and uphold high standards for code quality, usability, and performance. * Optimize application performance for both backend processes and frontend user experience, focusing on scalability and low latency. * Troubleshoot and resolve complex technical issues spanning both frontend and backend systems within a fast-paced financial trading environment. Contribute to feature planning, architectural discussions, and technical documentation. * ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Are Code Reviews Worth It? Insights from 16 Years of Review Data](https://www.wearedevelopers.com/videos/1135-are-code-reviews-worth-it-insights-from-16-years-of-review-data) - [Swapping Low Latency Data Storage Under High Load](https://www.wearedevelopers.com/videos/746-swapping-low-latency-data-storage-under-high-load) - [Microservices architecture as a key element in building trading systems for global finance markets](https://www.wearedevelopers.com/videos/1196-microservices-architecture-as-a-key-element-in-building-trading-systems-for-global-finance-markets) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025)