Zigabyte

UI/UX Designer

Zigabyte

full-time

Posted on:

Location Type: Remote

Location: Remote • Alabama • 🇺🇸 United States

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Job Level

SeniorLead

About the role

  • Lead the end-to-end modernization of a large-scale mainframe UI.
  • Develop the design vision, principles, and roadmap for the modernization effort.
  • Analyze, deconstruct, and reimagine 750 legacy screens, grouping workflows into coherent user journeys.
  • Conduct stakeholder interviews, workshops, and usability validations to inform design decisions.
  • Create wireframes, prototypes, high-fidelity designs, and supporting documentation.
  • Build or refine a scalable design system to support consistent and efficient delivery.
  • Partner with engineers to ensure technical feasibility and alignment with modernization constraints.
  • Define Agile-ready design stories, estimates, sequencing, and acceptance criteria.
  • Participate in PI Planning, Sprint Planning, Refinements, and Reviews as the program’s design authority.
  • Provide leadership, guidance, and feedback to the team throughout the modernization cycle.
  • Identify risks early and recommend mitigation strategies to maintain schedule integrity.

Requirements

  • 7+ years of experience in UI/UX design, including lead-level responsibility.
  • Demonstrated success modernizing legacy or mainframe applications, ideally at scale (300+ screens).
  • Strong understanding of design considerations for systems interacting with COBOL or other mainframe workflows.
  • Experience building and governing enterprise-level design systems.
  • Ability to break complex design work into Agile-friendly increments and partner effectively with engineering teams.
  • Strong portfolio showing workflow redesign, information hierarchy, and transformation of outdated interfaces.
  • Excellent communication skills, with the ability to present concepts to technical and non-technical audiences.
  • Proven success facilitating workshops, gathering requirements, and leading consensus-building discussions.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
UI/UX designwireframingprototypinghigh-fidelity designdesign system developmentAgile methodologiesstakeholder interviewsusability validationlegacy application modernizationinformation hierarchy
Soft skills
leadershipcommunicationcollaborationfacilitationproblem-solvingfeedback provisionrisk identificationconsensus-buildingguidancepresentation skills