> Markdown version of [/jobs/ext/4478999-lead-ui-software-engineer](https://www.wearedevelopers.com/jobs/ext/4478999-lead-ui-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). --- # Lead UI Software Engineer - **Company:** StaffRight Associates - **Location:** Reston, VA, United States - **Experience:** Expert - **Salary:** $150,000.0 - $175,000.0 - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Business Analytics Applications, Databases, Relational Databases, Software Debugging, Python (Programming Language), OpenGL, Performance Tuning, Software Tools, Software Engineering, TypeScript, User-Centered Design, Web Applications, Web Performance Optimization, WebGL, ReactJS, Spring-boot, Backend, SC Clearance, Information Technology, Front End Software Development, React Redux, Restful APIs - **Published:** October 6, 2026 - **Apply:** https://www.dice.com/job-detail/3431a5ee-5071-457a-9de7-5aaadec2ee41 ## About the Role * Bachelor's degree in Computer Science or a closely aligned technical discipline * 8+ years of hands-on UI Software Development, including proven experience leading a team * Deep proficiency in JavaScript or TypeScript, React, HTML and CSS * A track record of delivering Front-End Web Applications * Practical UI/UX Design experience or a firm grasp of User-Centered Design * Clear, persuasive communication, both written and spoken * Ability to work fully on-site in the Reston area Preferred * Working knowledge of Java or Python * Exposure to Spring Boot, Redux, WebGL or OpenGL * Experience designing interfaces for data-heavy, scientific or engineering software * Familiarity with Front-End Testing and Mocking Frameworks * Understanding of REST APIs, Back-End Development, and Relational Databases or Document Databases * Experience in Web Performance Optimization, tuning applications for speed, responsiveness and security * A current Top Secret or Secret clearance ## Description * Lead and mentor a group of five developers and designers, set the technical direction and raise the standard of craftsmanship. * Architect modern, responsive browser-based applications built with TypeScript/JavaScript and React. * Craft intuitive interfaces that make sophisticated scientific and engineering software easy to approach. * Engineer interactive visualizations and analytical tools that help users read intricate models and simulation outputs. * Translate what research scientists and software engineers need technically into seamless experiences for users. * Drive thorough prototyping, testing, debugging and tuning to get the most out of performance, security and usability. * Champion quality at every phase of the software lifecycle, from first ideas through production release.