UI/UX Developer

Description Position Summary Precise Software Solutions Inc. is seeking a UI/UX Developer to design and build intuitive, accessible, human-centered interfaces for secure AI-enabled applications for the U.S. Government. You will turn complex AI capabilities, such as chat assistants, document processing, and decision-support dashboards, into experiences that users trust. Every interface you build will meet Section 508 and WCAG 2.1 accessibility standards. Must reside in the Washington, DC metropolitan area and be able to work on-site at Government offices. Must be USC/GC/EAD and be able to obtain and maintain a NACI Tier 1 background investigation. Key Responsibilities Design and develop user interfaces for AI-enabled applications, dashboards, and workflows, from user research, wireframes, and prototypes through visual design, interaction design, and production front-end code. Build responsive, reusable front-end components (e.g., React or Angular with TypeScript) aligned with the U.S. Web Design System (USWDS) and agency digital experience standards. Design AI-specific user experiences, including conversational interfaces, source citations, confidence cues, and clear labeling of AI-generated versus human-verified content. Design human-in-the-loop review screens that let users approve, override, reject, or elevate AI outputs with documented rationale. Ensure all interfaces meet Section 508 and WCAG 2.1 AA, test them with assistive technologies using DHS Trusted Tester methods, and prepare an ACR/VPAT for each release. Plan and run usability assessments with users, and use the findings, user feedback, and 21st Century IDEA guidance to refine designs. Develop user adoption and training materials, including user guides, job aids, and release guidance, and support user enablement and helpdesk activities. Collaborate with AI engineers, product owners, and stakeholders in two-week Agile sprints, and take part in design, code, and accessibility reviews. Keep designs, code, and documentation in Government-approved repositories, using Government-furnished or open-source design tools. Requirements Required Qualifications Bachelor's degree in Computer Science, Engineering, Mathematics, Information Systems, or a related field and 5+ years of relevant experience. Equivalent experience may substitute for the degree. 5+ years of hands-on UI/UX design and front-end development experience, with a portfolio showing research-driven, accessible designs. Strong proficiency in HTML, CSS, JavaScript/TypeScript, and a modern front-end framework (e.g., React or Angular). Proficiency in design and prototyping tools (e.g., Figma, Penpot) and in wireframing, user flows, and design systems. Demonstrated experience building interfaces that conform to Section 508 and WCAG 2.1 A and AA, and testing with screen readers and other assistive technologies. Experience planning and conducting usability testing and turning findings into design improvements. Experience working in Agile teams using Git and Jira. Must be a U.S. citizen or lawful permanent resident (green card holder). Must reside in the Washington, DC metropolitan area and be able to work on-site at Government offices. Must be able to obtain and maintain a NACI Tier 1 background investigation. Preferred Qualifications Master's degree in Human-Computer Interaction, Design, or a related field, and 7+ years of experience, including support of federal agency programs. DHS Trusted Tester certification or an IAAP accessibility certification (e.g., CPACC, WAS). Experience designing user experiences for AI products, such as chat assistants, RAG search, or agentic workflows. Experience with the U.S. Web Design System (USWDS) and 21st Century IDEA requirements. Experience with data visualization libraries (e.g., D3, Chart.js) and dashboard design. An active NACI Tier 1 or prior federal background investigation. ABOUT US Precise Software Solutions, Inc. is a mission-focused technology services company delivering secure digital platforms, infrastructure, and operational IT services to government organizations. A CMMI Level 3-appraised company, Precise partners with agency technology leaders and solution providers to design, build, operate, and modernize enterprise IT solutions that support critical public missions combining agility, innovation, and performance to deliver measurable results. Precise specializes in cloud and hybrid infrastructure, platform engineering, security operations and compliance, application modernization, and data platforms and analytics. The company is known for its agile, delivery-driven approach and innovative engineering practices, applying operational rigor and performance-focused execution to improve system resilience, security, and scalability across complex government environments. BENEFITS AND PERKS: Comprehensive Health Benefits (Medical, Dental and Vision) Flexible Spending Accounts (FSA) & Health Savings Account (HSA) Retirement Plan with 4% match and discretionary match at year end Paid Time Off (PTO): 15 days of PTO accrued per year; 7 holidays+ 3 Floating holidays; 2 Innovation days (paid training days) Short Term and Long-Term Disability Paid Parental Leave Paid Jury Duty leave Life and AD&D Insurance Critical Illness Insurance Training and Development Wellness Incentives & Discount programs Employee Referral Program Annual Charity Donation Match Awards and Recognition Equal Employment Opportunity Statement Precise Software Solutions is committed to providing a workplace free from discrimination and harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, age, national origin, disability, sexual orientation, gender identity or expression, marital status, genetic information, protected veteran status, or other legally protected status. We are an inclusive organization and actively promote equality of opportunity for all with the right mix of talent, skills and potential. We expect every member of the Precise community to do their part to cultivate and maintain an environment where everyone has the opportunity to feel included and is afforded the respect and dignity they deserve. #J-18808-Ljbffr