Software Developer - UI/UX

Zachary Piper Solutions is seeking a Senior UI/UX Software Developer to support a company focused on designing and delivering mission‑critical systems for government customers. This position is HYBRID and can report to Annapolis Junction, MD, Reston, VA, or Washington, DC. The Senior UI/UX Software Developer will lead the design and development of modern, intuitive web applications by combining user‑centered design, frontend engineering, and information architecture. This role offers the opportunity to directly impact how users interact with complex, high‑stakes systems by transforming them into clean, efficient, and user‑friendly solutions.Responsibilities for the Senior UI/UX Software Developer include:Evaluating existing applications and identifying opportunities to improve usability and user experienceTranslating complex technical and mission requirements into wireframes, workflows, and intuitive UI designsDeveloping responsive, modern web interfaces using contemporary frontend frameworksDesigning and organizing information architecture to make complex data easy to navigate and understandBuilding and maintaining reusable UI components and design systems while ensuring Section 508 accessibility complianceRequired Qualifications for the Senior UI/UX Software Developer include:13+ years of professional experience (or equivalent combination of education and experience)Strong experience with frontend frameworks such as React, Angular, or Vue, as well as HTML, CSS, and JavaScriptProven expertise in UI/UX design principles, usability best practices, and Figma (components and prototyping)Bachelor’s degree in Computer Science, Design, Human‑Computer Interaction, or a related field (or equivalent experience)Active TS/SCI clearance with PolygraphCompensation for the Senior UI/UX Software Developer include:Salary Range: $170,000 – $195,000 depending on experienceFull Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, Sick leave as required by lawKeywords: Senior UI/UX Software Developer, UI/UX Design, Frontend Developer, React, Angular, Vue, Figma, Web Applications, Human‑Centered Design, Information Architecture, Section 508, TS/SCI Polygraph, Hybrid Jobs, Government Contracting