Demo

Principal Software Engineer

T-Mobile
Frisco, TX Full Time
POSTED ON 3/31/2025
AVAILABLE BEFORE 5/31/2025

Job Details

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!

Job Overview
As a Principal Software Engineer, in the Customer Identity & Access Management (CIAM) domain, you will be at the forefront of defining and implementing a technical strategy to provide delightful and secure customer authentication and authorization capabilities to applications and services across T-Mobile Digital and Assisted channels. You will work closely with business, product and application teams across T-Mobile to, as well as with key stakeholders in Cybersecurity to understand the needs and opportunities that exist to improve the customer experience and security of T-Mobile customers' identity and access, in order to lead the implementation of the technology solution. You will partner closely technical teams across IT and Engineering to determine technical feasibility, align on solutions, and to lead development teams in the delivery of enhancements to better serve our customers and to meet security and business goals.

We pride ourselves on encouraging a culture of innovation, advocating for agile methodologies, and promoting transparency in all that we do. Join us in embodying the spirit of the 'Un-carrier' and make a tangible impact! Our team is dynamic where no day is the same, and we are diverse and inclusive passionate about growth and transformation. If you're up to the challenge, apply today!

Job Responsibilities:

  • Leads the technical vision and development of a sub-domain or capability. Is the escalation point of contact for their area.
  • Leads development teams and dev practice. Identifies needs and opportunities for improvement in the sub-domain / area they own.
  • Applies planning and leadership skills to oversee development results as required to implement new systems capabilities.
  • Owns and acts as a strong advocate for a culture of quality.
  • Evolves, documents and communicates development standard processes. Applies oversight and tooling to ensure code quality and standards are met.
  • Does low level design for Web and API components of the authentication platform, which supports both Desktop, mobile web and mobile app flows. Leads moderately complex technical projects.
  • Hands-on uses API development skills to build software and unit test new system functionality per high-level system architecture specifications.
  • Provide DevOps support and maintains technical skills and expertise through continuing education and training.
  • Communicates low-level designs to dev teams and other tech collaborators.
  • Communicates platform capabilities, technical feasibility, impacts, implications, and level of effort, as needed for project evaluations and to inform collaborators and leaders.
  • Works with Platform Ops & SRE to ensure alignment on anticipated new transaction patterns and levels, and new platform components/CIs.
  • Performs peer reviews.
  • Collaborates with architects and other Software Engineers on designs.
  • Collaborate with Product and IT partner teams on successful delivery of product enhancements and support.

Education and Work Experience:

  • Bachelor's Degree or equivalent experience in Computer Science or Engineering (Required)
  • 7-10 years Technical engineering experience. (Required)
  • 7 years of experience in Backend API / Microservice development using Node JS or strongly correlated language.
  • 7 years of experience in Front-end web development experience using Angular, typescript, JavaScript. Experience in AEM a bonus.
  • 7 tears of experience designing and developing applications utilizing MongoDB, MySQL, DynamoDB or other major database management system.
  • Demonstrated ability in a development or technology lead role, mentoring other members of technical/development staff.
  • Experience in zero-trust security principals. Preference for experience with Identity and Access Management systems, with understanding of Auth2.0 and OpenID Connect principles.
  • Experience working in an agile / scrum environment.
  • Utilizes critical thinking, analysis, and data-informed decisioning
  • Good verbal and written communication in English.
  • Motivated to continue to learn new skills and able to adapt to change.
  • Exhibits the values of "One Team Together" & "Champion Change"
Knowledge, Skills and Abilities:
  • Communication (Required)
  • Customer Service (Required)
  • Analytics (Required)
  • Technical Writing (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: $133,500 - $240,700

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, ;paradox=1

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 ;br>
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 or calling 1-. 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.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Salary : $133,500 - $240,700

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