Product Designer, B2B SaaS

Join a user-centric Product Design team at T-Mobile Advertising Solutions (T-Ads), where your work helps shape enterprise software experiences that feel intuitive, consistent, and easy to use across the product lifecycle. This onsite role in New York, NY focuses on end-to-end design, research, and close collaboration with Product Managers and Engineers to deliver design solutions, guidelines, and a stronger design system foundation.

As part of the team, you will contribute to improving UX through discovery, user flows, wireframes, high-fidelity prototypes, and design guidelines. You will also help evolve the product’s design system by presenting decisions that support cohesive patterns across the T-Ads ecosystem.

What you’ll do

• Own end-to-end design activities, including discovery, user-flows, wireframes, high-fidelity prototypes, and design guidelines to improve user experience solutions.
• Present and refine design decisions within an evolving design system, including pattern libraries, design principles, and guidelines.
• Partner with Product Managers and Engineers to clarify and enhance requirements while balancing customer needs, business goals, and technical feasibility.
• Conduct qualitative and quantitative research, with guidance from senior designers, engaging with internal and external users to uncover pain points and inform design decisions.
• Complete other duties and projects as assigned by business management when needed.

What you bring

• Bachelor’s Degree OR an equivalent combination of education and experience (required).
• 2 to 4 years of related Product Designer experience (required).
• End-to-end User Experience Design, including discovery, information architecture (IA), interaction design, and visual design (required).
• Ability to create interactive prototypes to communicate design intent and support usability testing (required).
• Experience documenting and mapping user flows and workflows to support design and development decisions (required).
• Skill in producing wireframes that communicate structure, layout, and interaction patterns (required).
• Strong UI design capabilities using UI design patterns and interaction principles (required).
• Application of design thinking through a user-centered, iterative approach to identify problems and evaluate solutions (required).
• Excellent verbal and written communication, including the ability to articulate and defend design decisions (required).
• Project management strengths, with organizational skills to prioritize and balance multiple design workstreams against shifting deadlines (required).
• Advanced proficiency in Figma and modern design/collaboration tools (required).
• Strong knowledge of accessibility guidelines, including WCAG, and UI patterns (required).
• At least 18 years of age.
• Legally authorized to work in the United States.

Salary and bonus

Base pay range: USD 76,000 - 137,200 per year.

Corporate bonus target: 10%.

Tools

• Figma
• WCAG

Benefits

• Medical, dental and vision insurance
• Flexible spending account
• 401(k)
• Employee stock grants
• Employee stock purchase plan
• Paid time off
• Up to 12 paid holidays
• Paid parental and family leave
• Family building benefits
• Back-up care
• Enhanced family support
• Childcare subsidy
• Tuition assistance
• College coaching
• Short- and long-term disability
• Voluntary AD&D coverage
• Voluntary accident coverage
• Voluntary life insurance
• Voluntary disability insurance
• Voluntary long-term care insurance
• Mobile service & home internet discounts (eligible employees)
• Pet insurance (eligible employees)
• Access to commuter and transit programs (eligible employees)
• Annual stock grant and access to free, year-round money coaches
• Annual bonus or periodic sales incentive or bonus (for eligible regular, non-temporary roles)

Travel

Travel required: No

DOT regulated position: No

Safety sensitive position: No