Senior Full Stack DevOps Engineer

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!

We’re growing a privacy-first advertising stack used by major agencies and brands. As a Senior Full Stack DevOps Engineer, you will architect, automate, secure, and operate AI-powered, cloud-native systems—raising the bar on innovation, reliability, delivery velocity, and cost efficiency across audience building, Digital Out-of-Home (DOOH), a demand-side platform (DSP), and retail media solutions.

Job Responsibilities:

• Infrastructure & environments: Build with Infrastructure as Code and Git-based, declarative environment management; put guardrails in code and promote changes safely across stages.
• AIOps at scale: Own AIOps for the team—apply it at scale and enjoy living on the bleeding edge.
• Developer platform & DevEx: Provide self-service “golden paths,” service catalogs, and templates; keep CI/CD fast and safe (progressive delivery, automated rollbacks).
• Containers & platform operations: Standardize image build practices and scanning; run and tune container orchestration for production workloads.
• Security by default: Design with security from day one—partner on threat modeling and hardening, enforce safe defaults, and keep risks visible and actionable.
• Reliability, observability, and cost: Lead incidents and postmortems, plan capacity, and keep goals in target with meaningful dashboards and alerts.
• Full-stack contribution: Read/modify service code, improve deployment patterns and runbooks, and unblock teams with pragmatic engineering support.
• Standards, docs, and mentorship: Participate and create!

Education and Work Experience:

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience (Required)
• 7+ years in DevOps/SRE/Platform or full-stack engineering with real production ownership.
• Proven end-to-end ownership of services in a major public cloud (identity and access, networking, load balancing, storage).
• Delivered Infrastructure as Code and container orchestration in production.
• Measurable improvements to CI/CD throughput and reliability (build/test/release pipelines, rollback strategies, progressive delivery).
• Strong Linux administration and scripting/automation.
• Lead incidents and postmortems (RCAs) and implemented durable fixes.

Knowledge, Skills and Abilities:

• Cloud, networking, and reliability: Subnets/routing, DNS/HTTP/TLS, and capacity planning.
• Infrastructure as Code & environment management: Write and evolve IaC; manage declarative, Git-based environments; apply policy-as-code for safe, auditable changes.
• Containers & platform operations: Build efficient, secure images; scan artifacts; run and tune container orchestration in production.
• Observability & Alerting: Instrument metrics/logs/traces and create actionable alerts and dashboards.
• Security & secrets: Threat modeling, least-privilege access, secret management and rotation, and zero-trust networking principles.
• Developer experience & AIOps: Create golden paths and templates, improve CI/CD speed and safety, apply AIOps at scale, and collaborate across the stack.
• Data stores & distributed components: Spin up all components of a distributed app—relational databases, NoSQL/key-value/document stores, caches, and message queues/streams—including provisioning, basic performance tuning, schema/data migrations, and backup/restore.

• 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: $114,200 - $206,000

Corporate Bonus Target: 15%

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, https://paylookup.t-mobile.com/paylookup?reqID=REQ334570¶dox=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 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 [email protected] 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.