Demo

UX/UI Designer IV

MissionStaff
Washington, DC Contractor
POSTED ON 4/29/2026
AVAILABLE BEFORE 5/28/2026

We connect top talent in Business Services, Tech, Marketing & Creative with companies of all sizes—offering flexible, high-touch staffing solutions. We are currently filling the following contract job for our client.

UX/UI Designer IV

Join a dynamic team working on a groundbreaking portal from scratch—designed to serve internal partners and external customers with intuitive, data-driven web platforms. This is an exciting opportunity for a senior designer to lead end-to-end user experience and contribute to UI development for a major application project in a fast-paced, collaborative environment. If you're experienced in wireframing, Figma, responsive design, and have a knack for translating complex requirements into compelling interfaces, we want to hear from you!

Required Skills:

  • 6-8 years of experience in UX/UI design for web and mobile applications
  • Proficiency in Figma and wireframing tools, with strong portfolio showcasing recent projects
  • Expertise in creating end-to-end user experience flows, wireframes, prototypes, and design specifications
  • Ability to translate product requirements into intuitive UI designs
  • Experience in data visualization and responsive web design
  • Familiarity with design systems, component libraries, and style guides
  • Comfort working independently and collaborating with product, engineering, and UI teams
  • Strong communication skills for stakeholder presentations and design validation
  • Ability to participate in product discovery workshops and define UX principles

Nice to Have Skills:

  • Experience with React frameworks and UI development alongside design
  • Knowledge of LLM augmentation opportunities (assistive search, auto-summaries, prompts)
  • Familiarity with data-driven design and analytics

Preferred Education and Experience:

  • Bachelor’s degree in Design, Human-Computer Interaction, or related field (Master’s preferred)
  • 5 years of hands-on UX/UI design experience, with a focus on web portals and internal/external platforms
  • Previous experience working on enterprise/internal portals and large-scale projects

MissionStaff is an equal opportunity employer. Please note that we do not accept unsolicited resumes from third-party recruiters or agencies. Additionally, candidates must be U.S. citizens or Permanent Residents to be considered for this position.

Hourly Wage Estimation for UX/UI Designer IV in Washington, DC
$71.00 to $84.00
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