Sr Engineers, Software

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!

Position summary

T-Mobile is America’s supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. Sr Engineer, Software located in Atlanta, GA will design, architect, and implement highly complex enterprise-scale software systems and automation frameworks that support large-scale, multi-domain environments with integrated inspection, validation, and reporting mechanisms to ensure accuracy, compliance, and performance.

Position duties and responsibilities include, but are not limited to:

• Architect, implement, and govern end-to-end release/change automation for monthly NPE true-ups and daily code drops across multi-domain estates using GitLab CI/CD (YAML pipelines, gated environments, approvals, artifacts), enforcing idempotency, rollback strategies, and segregation of duties.

• Engineer integrations with Jira, ServiceNow/MAIA, SIS, CMDB, and NRM to programmatically generate/validate RFCs, gate deployments via policy checks, reconcile configuration/state, and emit operational telemetry through REST/JSON microservices and CLI utilities.

• Design and operationalize observability/analytics by modeling datasets and measures in Power BI (DAX, SQL) to track deployment throughput, change failure rate, MTTR, environment coverage, and CMDB completeness; implement scheduled refresh, dataset lineage, and automated alerting.

• Orchestrate complex maintenance events (patching, repoints, DB upgrades, Kubernetes/TKE activities, decommissions) using dependency mapping, pre-flight health checks, risk registers, and bridge leadership; perform post-change validation and incident triage via SQAR/AST/Incident Management.

• Operate controlled daily deployment windows by sequencing changes across domains, validating approvals and readiness, coordinating implementers, managing real-time escalations, and issuing stakeholder notifications within defined cadences.

• Develop and implement Test Data Management (TDM) strategies with tools such as TOSCA, Informatica TDM, and Delphix, including data masking, subsetting, synthetic data generation, and automated refresh, ensuring compliance with GDPR, and enterprise data privacy standards.

• Lead the development and execution of automated test suites (functional, regression, performance, and integration) using TOSCA, Selenium, UFT, and Postman, ensuring reliable and high-quality release cycles.

• Define and enforce governance, compliance, and data security standards, aligning with ITIL practices, audit requirements, and organizational policies, and producing verifiable evidence trails to sustain audit readiness.

• Provide technical leadership and mentorship in environment management, test data strategy, automation frameworks, and CI/CD integration, enabling cross-functional collaboration across DBA, Infrastructure, Security, Network, and DevOps teams.

• Lead cross-geo continuity and handoffs by preparing shift-transition packages for offshore execution, maintaining audit-ready artifacts in Confluence, Canvas, and MAIA, and ensuring uninterrupted progress across time zones; actively participate in scheduled weekend change rotations.

• Telecommuting is permitted, but applicant must work from the worksite location at least 3-4 days per week.

• No additional national or international travel is anticipated.

Skill requirements:

• (1) Managing and prioritizing product backlogs, gathering and refining requirements, planning releases and roadmaps, with expertise in stakeholder management, strategic decision-making, and continuous improvement using Jira, TFS, Azure DevOps, Confluence, SQL, Cognos, Swagger UI, GitHub, and Agile/Scrum methodologies;

• (2) Designing TDM strategies with masking, subsetting, and synthetic data generation using TOSCA, Informatica TDM, and Delphix while ensuring GDPR compliance;

• (3) Designing and executing automated test frameworks using TOSCA, CA LISA DevTest, qTest, Jira, Selenium, UFT, and Postman to enable continuous quality validation and accelerate release cycles;

• (4) Experience in observability, analytics, and cloud orchestration using Power BI, Splunk, Tableau, AWS, and Azure, with experience in designing dashboards, lineage tracking, proactive alerting, and enforcing ITIL-based governance and compliance; and

• (5) Leading teams across multiple organizations and vendors; partnering with QA, infrastructure, and governance teams to drive quality, operational efficiency, and seamless delivery outcomes.

Experience and education requirements:

PRIMARY REQUIREMENTS: Master’s degree in Applied Computer Science, or a related field, or the foreign equivalent, and 3 years of related work experience.

ALTERNATIVE REQUIREMENTS: Bachelor’s degree in Applied Computer Science, or a related field, or the foreign equivalent, and 5 years of related work experience.

• Additional:                                                

• Location: Atlanta, GA

• This position is eligible for the employee referral program.

• How to apply:

• Visit https://careers.t-mobile.com/

• Create a candidate profile and apply to REQ368432.

• OTHER:  Work hours: 40 hours/week. Georgia Pay Range: $152,131.00 to $157,000/year.

  The pay range above is the general base pay range for a successful candidate in the state listed. The successful candidate’s actual pay will be based on various factors, such as work location, qualifications, and experience.

  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, while Retail and Business Sales roles are eligible for monthly or quarterly sales incentives. And since we are ALL owners, EVERY employee at T-Mobile is eligible for an Annual Stock Grant. For information about T-Mobile’s amazing benefits, check out https://careers.t-mobile.com/  

• At least 18 years of age

• Legally authorized to work in the United States

Travel:
Travel Required (Yes/No): No

DOT Regulated:
DOT Regulated Position (Yes/No): No
Safety Sensitive Position (Yes/No): No
 

Candidate’s pay will be based on various factors, such as work location, qualifications, and experience. 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. 

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, genetic information, 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.