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Perform • Ciudad de México, Mexico
Role & seniority: Senior SDET (QA Engineer / Software Engineer focused on automated testing)
Programming: TypeScript (hands-on)
Test automation: design/maintain end-to-end automated test suites
Environment: gaming/real-time, complex product systems
Practices: agile ceremonies (sprint planning, standups, retrospectives)
Design and implement end-to-end automated tests for new features; maintain and improve the automated test suite
Debug, investigate, and identify root causes to prevent regressions; review test code and approaches
Collaborate with product, engineering, and stakeholders; mentor teammates and drive QA practices/process improvements
6+ years in QA engineering or software engineering with a strong automated-testing focus
Strong programming skills with daily coding work; hands-on automated test development
Proficiency in TypeScript for automated tests; experience designing/maintaining automated test suites
Experience in gaming or other complex, real-time, product-driven environments
Independent work style with clear progress/risk communication; upper-intermediate to advanced English
3+ years of Java in testing or development roles
Experience testing complex systems, APIs, or integrated platforms
Experience mentoring/coaching QA or engineering peers
Location: Not specified
Work type: Not specif
We are seeking a Senior SDET who thrives on problem-solving, debugging, and investigative work. This is a programming-focused QA role centered on building automated tests and improving test infrastructure, not traditional manual testing. You will play a critical role in ensuring our gaming experiences meet a high quality bar by writing code, identifying risks early, and collaborating closely with engineering, product, and other stakeholders to uncover and resolve issues.
What You’ll Do Design and implement end-to-end automated tests for new features. Maintain, expand, and improve the existing automated test suite across the product. Debug and investigate issues across systems to identify root cause and prevent regressions. Review test code and approaches from peers and provide constructive feedback. Review requirements, specifications, and technical design documents to identify risks and gaps early. Collaborate closely with product, engineering, and stakeholders from planning through delivery. Estimate, prioritize, plan, and coordinate testing activities across initiatives. Actively participate in agile ceremonies including sprint planning, standups, and retrospectives. Mentor other team members and contribute to improving QA practices and team processes. Who You Are 6+ years of experience as a QA Engineer or Software Engineer with a strong focus on automated testing. Strong programming skills and comfort working in code on a daily basis. Significant experience designing and maintaining automated test suites, with automation as the primary focus. Hands-on experience writing automated tests using TypeScript. Experience working in gaming or similarly complex, real-time, or product-driven environments. Comfortable working independently and communicating clearly about progress, risks, and priorities. Upper-intermediate to advanced English communication skills. It Is An Asset If You Have 3+ years of experience working with Java in a testing or development context. Experience testing complex systems, APIs, or integrated platforms. Experience mentoring or coaching QA or engineering peers.