Engineer, SDET

Engineer, SDET 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 The Software Development Engineer in Test (SDET) tackles a variety of technical challenges. They play an active role in translating business and functional requirements into concrete deliverables and building test systems in partnership with other technology leaders within the team. They are a core member of the development team and participate in the complete development lifecycle process. They develop, implement, and sustain test automation processes, practices, and controls in support of application and system requirements, development and test activities throughout the software development and sustainment lifecycles. They lead and consult on test automation strategy, requirement, design, implementation and execution. The SDET resources create high quality, maintainable, and performant code for automated test cases and the frameworks to execute and report them. Job Responsibilities: Testing (Technical) - Coordinates, develops and maintains all test activities. - Manages defects. - Acts as a liaison with end-to-end test execution team. (Context of Domain Team only). - Writes and executes automated and manual tests as needed to provide an ongoing measure of the quality of the product. - Analyzes code coverage using industry standard tools such as SonarQube. - Ensures automated tests are integrated into the Continuous Delivery Pipeline. - Designs, develops, and maintains automation systems and tools to be used by development and test engineers. - Assists in designing test cases for unit, functional, performance, scalability, and durability testing (where applicable). - Manages and grooms the automated and manual test suites regularly to ensure proper balance between coverage and fast feedback cycles. - Works with IT partner teams to provide test data by request, creation or modification for all phases of the delivery process via a repeatable and automated process. - Grows and maintains technical skills and expertise through continuing education and training. Testing (Requirements Gathering) - Ensures requirements and/or user stories are testable. - Clarifies any ambiguity with requirements, user stories, design and other artifacts produced as part of the product lifecycle. Provides estimates for user stories and tasks. Testing QA - Closely coordinates with both Dev and Ops regarding testing practices and ensuring quality thresholds are met. - Contributes in Design and Design Reviews. - Contributes in code review. Education and Work Experience: Bachelor's Degree Technical Discipline, IT Technology or related field of study. Equivalent experience considered. (Required) 2-4 years - Professional experience using 3 or more development languages (e.g., C#, Java, JavaScript, etc.). 2-4 years - Professional experience using 3 or more automation tools (e.g., Selenium, TestNG, Appium, Sauce Labs, Rest Assured, Postman, Cucumber, Jasmine, Protractor, etc.). 2-4 years - Professional experience with various testing methodologies and strategies: Test Driven Development, Behavior Driven Development, etc. 2-4 years - Professional experience using CA Service Virtualization or equivalent. 2-4 years - Professional experience using issue-tracking software and agile project management systems. 2-4 years - Professional experience designing and developing applications on Unix or Windows environment, mobile platforms (Android or iOS) or designing complex multi-tiered applications. Technical Skills: ​Programming Languages: Java (17 & 21), JavaScript, TypeScript, SQL, PL/SQL, Gherkin, Shell Scripting, NodeJS Framework: MVC, Spring Boot, Struts, EJB, Spring Cloud, Servlets, OAuth2, JPA, Hibernate Frontend: Angular, React, JSP, HTML5, CSS3, Bootstrap, Material UI Backend: Spring Boot, RESTful APIs, Microservices, SOAP Services, Swagger, WSDL Cloud Platforms: Amazon Web Services (AWS) DevOps Tools: Jenkins, Git, Maven, Docker, Kubernetes, Gitlab, Gitlab CI/CD Databases: Oracle Methodologies: Agile (Scrum/Kanban), CI/CD Automation Testing Tools: Karate, Bruno, Postman, SOAP UI, Cucumber, Rest Assured Monitoring: Grafana, Splunk, AppDynamics Tools: IntelliJ, VS Code, SQL Developer, TOAD Knowledge, Skills and Abilities: Agile (Required) End-to-end Testing (Required) Problem Solving (Required) Analytics (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: $72,000 - $129,900 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, 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. T-Mobile maintains a drug-free workplace. Job Details Job title Engineer, SDET Position Type Full Time Date Posted 2025-11-17 Brand T-Mobile USA, Inc. Career area Information Technology Location(s) One Ravinia Dr, Atlanta, Georgia, 30346 6360 Sprint Pkwy, Overland Park, Kansas, 66251 3560 Dallas Pkwy, Frisco, Texas, 75034 2340 Dulles Corner Blvd, Herndon, Virginia, 20171 3650 131st Ave SE, Bellevue, Washington, 98006 Job ID REQ338794

Salary : $72,000 - $129,900