Experience Inc. Jobs

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 Sr 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 Sr SDET resources create high quality, maintainable, and performant code for automated test cases and the frameworks to execute and report them. In addition to this a Sr SDET is a practice leader both in practice and coaching across all of the disciplines with influence and contributions across teams. Job Responsibilities: Testing (Technical) Design and implement robust testing strategies for Generative AI solutions Test functionality, performance accuracy and production sampling Collaborate with data scientists and ML engineers. Develop and maintain automated test suites for AI/ML pipelines and APIs Validate AI generative solutions for bias, fairness and ethical compliance Practice Leadership, Modeling and Coaching: - 20% Provides internal training on relevant skills and tools that support Continuous Testing. Contributes to Test Community of Practice to evolve testing practices, quality standards and tools. Leads defect management. Interfaces with external teams on test strategy and ensures alignment to test execution. Influences and drives quality across teams, disciplines, and the organization. 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. Directs testability of requirements and/or user stories. Leads and provides input to all test activities. 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: Bachelor's Degree in Software Engineering, Computer Science or a related field or the foreign equivalent, and 5 years of progressively responsible postbaccalaureate relevant work experience. (Required) Master's/Advanced Degree in Software Engineering, Computer Science or a related field or the foreign equivalent, and 3 years of relevant work experience. (Preferred) Work Experience: 4-7 years Professional experience using 3 or more development languages (e.g., C#, Java, JavaScript, etc.). (Required) 4-7 years Professional experience using 3 or more automation tools (e.g., Selenium, TestNG, Appium, Sauce Labs, Rest Assured, Postman, Cucumber, Jasmine, Protractor, etc.). (Required) 4-7 years Professional experience with various testing methodologies and strategies: Test Driven Develo