Principal Designer, TFB User Experience

Company: T-Mobile USA, Inc.
Location: Reston
Posted on: May 1, 2025

Job Description:

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees!

The Principal User Experience Designer crafts innovative and engaging digital products that delight customers and drive business results. Responsible for design strategy and user-centered design activities related to web or mobile apps. The role will mentor other designers on the team and deliver T-Mobile's most critical product designs.

Job Responsibilities:

• Guides, mentors and encourages other designers in the team, keeping up with the design industry evolution including best practices for adaptable mobile & desktop design, accessibility, new trends and technologies.
• Envision sophisticated UX ecosystems and encourage teams to push the boundaries of the "status quo."
• Works across functional teams to understand business and feature requirements, technical possibilities and constraints.
• Ability to work hand in hand with project and product managers to plan, build and complete with success while balancing multiple projects in a fast-paced environment.
• Acts as an evangelist for design thinking, partnering with key leaders to demonstrate how UX design and research empowers the creation of better digital products.
• Establishes, evolves and evangelizes design strategy across the company.
  Education:
  
  • Bachelor's Degree in Computer Science or equivalent experience required.
    
    Work Experience:
    
    Required:
    
    • 7 plus years related working experience.
      Preferred:
      
      • Design system (Salesforce) experience
      • Proven understanding of JIRA
        
        Knowledge, Skills and Abilities:
        
        • User Experience Design (Required)
        • Communication (Required)
        • Presentations (Required)
        • Analytics (Required)
        • Leadership (Required)
          
          --- At least 18 years of age
          --- Legally authorized to work in the United States
          
          Travel:
          Travel Required (Yes/No):Yes
          
          DOT Regulated:
          DOT Regulated Position (Yes/No):No
          Safety Sensitive Position (Yes/No):No
          
          Base Pay Range: $115,400 - $208,100
          
          Corporate Bonus Target: 20%
          
          The pay range above is the general base pay range for a successful candidate in the role. The successful candidate's actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.
          
          At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee's eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance. To find the pay range for this role based on hiring location, click here .
          
          At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - 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, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile's amazing benefits, check out www.t-mobilebenefits.com .
          
          Never stop growing!
          As part of the T-Mobile team, you know the Un-carrier doesn't have a corporate ladder-it's more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it's that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you're living our values while investing in your career growth-and we applaud it. You're unstoppable!
          
          T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated.
          
          Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing ApplicantAccommodation@t-mobile.com or calling 1-844-873-9500 . Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

Keywords: T-Mobile USA, Inc., Reston , Principal Designer, TFB User Experience, Education / Teaching , Reston, Virginia