UI/UX Designer

UI/UX Designer

Location: Bellevue, WA (Hybrid – 3 Days Onsite) Client: T-Mobile Employment Type: C2C (Local candidates only)

Job Summary:

T-Mobile is seeking a passionate and creative UI/UX Designer to design intuitive, user-centric digital experiences across mobile and web platforms. The ideal candidate will have a strong background in user interface design, user experience strategy, and usability testing, working closely with product owners, developers, and stakeholders to create seamless and engaging designs aligned with T-Mobile’s brand standards.

Key Responsibilities:

• Collaborate with product managers, developers, and stakeholders to understand business goals and user needs.
• Create wireframes, storyboards, user flows, process flows, and site maps to effectively communicate design ideas.
• Design high-fidelity mockups, interactive prototypes, and responsive interfaces using Figma, Sketch, or Adobe XD.
• Conduct user research, usability testing, and heuristic evaluations to improve user experience.
• Translate business and technical requirements into intuitive and visually appealing design solutions.
• Ensure consistency with T-Mobile’s design systems, brand guidelines, and accessibility standards.
• Analyze data and feedback to iterate and refine design deliverables.
• Collaborate with developers to ensure accurate implementation of UI/UX designs.
• Stay up to date with current UI/UX trends, best practices, and emerging technologies.

Required Skills and Experience:

• Bachelor’s degree in Design, Human-Computer Interaction (HCI), or related field (or equivalent experience).
• 5–8 years of professional experience as a UI/UX Designer or similar role.
• Strong portfolio showcasing UI/UX design work for web and mobile applications.
• Proficiency in Figma, Sketch, Adobe XD, InVision, or similar design tools.
• Strong understanding of design systems, responsive design, and accessibility (WCAG).
• Experience conducting user research, usability testing, and A/B testing.
• Excellent communication and collaboration skills in a cross-functional team environment.
• Experience working in Agile/Scrum environments.
• Familiarity with front-end technologies (HTML, CSS, React basics) is a plus.

Preferred Qualifications:

• Experience designing for telecom, e-commerce, or large enterprise applications.
• Knowledge of T-Mobile’s digital ecosystem or brand standards is a strong plus.
• Certification in UX Design (e.g., Nielsen Norman Group, Google UX) preferred.

Soft Skills:

• Strong problem-solving and critical-thinking abilities.
• Detail-oriented with a focus on usability and customer satisfaction.
• Proactive communicator and team player with a growth mindset.

Additional Details:

• Work Setup: Hybrid (3 days onsite at Bellevue HQ)
• Duration: Long-term contract (with potential for extension)
• Visa: Local candidates preferred (No relocation assistance)