Aspire Systems in Ciudad de México is looking for a Senior QA Automation Engineer with 6–9 years of experience in quality assurance and a solid automation background. The ideal candidate must have hands-on experience with Selenium (or similar tools) and familiarity with CI/CD tools like Jenkins or Azure DevOps. In this role, you will lead and mentor a team of automation testers, design and maintain automation frameworks, and collaborate with stakeholders to ensure timely delivery and quality standards.