> Markdown version of [/jobs/ext/4546045-ui-developer](https://www.wearedevelopers.com/jobs/ext/4546045-ui-developer). 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). --- # UI Developer - **Company:** Peoplentech Llc - **Location:** Alexandria, VA, United States (Remote available) - **Salary:** $110,000 - $120,000 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Component-Based Software Engineering, Automation of Tests, Unit Testing, Code Coverage, Continuous Integration, ECMAScript, Performance Tuning, Responsive Web Design, TypeScript, Web Content Accessibility Guidelines, Web Applications, Web Performance Optimization, Technical Debt, AngularJS, Jasmine - **Published:** November 3, 2026 - **Apply:** https://www.thejobnetwork.com/job/1a447952-1c4e-430f-87ab-f201fc548f7d/ui-developer ## About the Role · Strong hands-on experience with Angular, TypeScript, and modern JavaScript (ES6 ) for developing scalable, enterprise-grade web applications. · Expertise in UI architecture, design systems, and reusable component development to improve consistency, maintainability, and developer productivity. · Proven experience in unit testing and test automation using frameworks such as Jasmine, Karma, Jest, or similar, with a focus on increasing code coverage and reliability. · Skilled in identifying, prioritizing, and reducing UI technical debt through refactoring, code modernization, performance optimization, and adherence to engineering best practices. · Strong understanding of responsive design, accessibility (WCAG), front-end performance, and CI/CD integration to deliver high-quality user experiences