UI Engineer

Description 5+ years of experience Hands-on experience developing production front-end and UI applications. Proficiency with modern JavaScript and/or TypeScript frameworks such as React, Angular, or Vue. Experience with reusable component design, state management, API integration, and automated UI testing. Strong knowledge of accessibility standards, semantic markup, keyboard navigation, focus management, and responsive design. Experience developing data visualizations, dashboards, filtering, drill-down, search, and reporting interfaces. Experience integrating front-end applications with REST APIs and backend services. Strong understanding of web performance, browser compatibility, and responsive application development. Strong technical communication, documentation, problem-solving, and cross-functional collaboration skills. U.S. citizenship and ability to obtain and maintain Top Secret eligibility. Active Top Secret clearance highly preferred. Preferred Qualifications Experience developing applications for Federal financial, grants, budget, payment, award oversight, or financial reporting systems. Experience delivering applications in secure Federal, on-premises, cloud, or hybrid environments. Experience with Linux-based development or deployment environments. Familiarity with PostgreSQL and/or Microsoft SQL Server. Familiarity with Java and/or .NET backend applications and APIs. Experience with Jenkins, self-hosted Azure DevOps, and CI/CD pipelines. Familiarity with Kubernetes and/or Rancher. Experience integrating AI/ML or LLM-powered capabilities into web applications. Familiarity with open-source AI models and AI-enabled user interfaces. Experience with WCAG and Section 508 compliance in production applications. Skills Angular, Front end, Ui development, Html Top Skills Details Angular,Front end,Ui development Additional Skills & Qualifications Develop accessible, responsive, production-ready web interfaces for dashboards, search, filtering, drill-down, reporting, and data review. Build reusable UI components using modern JavaScript/TypeScript frameworks. Integrate front-end applications with REST APIs, backend services, and data platforms. Develop interactive data visualizations, dashboards, charts, tables, filters, search, and drill-down workflows. Implement responsive design, semantic HTML, keyboard navigation, focus management, and accessible user interactions. Develop and maintain automated UI tests to ensure application quality and reliability. Optimize applications for performance, usability, accessibility, and cross-browser compatibility. Troubleshoot and resolve UI, API integration, performance, and accessibility issues. Develop technical documentation covering UI architecture, reusable components, integrations, testing, and operational procedures. Collaborate with UX, software engineering, data engineering, data science, and AI/ML teams throughout development and testing. Apply security, privacy, accessibility, data governance, and records-management requirements to application development. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Bethesda, MD. Pay And Benefits The pay range for this position is $62.00 - $68.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully remote position. Application Deadline This position is anticipated to close on Oct 2, 2026. About TEKsystems We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems And TEKsystems Global Services Were a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. Were a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. Were strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. Were building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records. Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.