Senior Software QA Engineer – Relocation Opportunity (USA)

Location: Ciudad de México, Mexico

At Definity, a leading technology company focused on AI-driven solutions and digital transformation, we are continuously expanding our team to support innovative, high-impact projects. We are looking for a Sr Software QA Engineer with experience in both manual and automation testing, who is passionate about quality, detail-oriented, and comfortable working with a leading automotive company headquartered in Fremont, California.

Important Considerations:

• Interest in relocating and living in the United States
• On-site position in Fremont, California 
• Must have Mexican nationality
• Valid Mexican passport required
• Bachelor’s degree and professional license (cédula profesional)

What you bring

• 3+ years of experience as a SDET, QA Engineer (Manual & Automation) or similar.
• Experience with one or more of the following: Python, Go, Typescript.
• Experience with web, mobile and APIs validation
• Strong understanding of test automation frameworks in one of Playwright, Selenium, Cypress, Appium, Zephyr or similar
• Proficiency in writing and executing SQL database queries for test validation
• Knowledge of log analysis using tools like Splunk for troubleshooting and monitoring
• Experience with API testing using Postman, or similar tools
• Degree in Computer Science or equivalent experience.
• Advanced English (required) – ability to communicate effectively in meetings and with international teams.

What youll do

• Design, develop and execute advanced test suites.
• Implement and execute test strategies on all supported platforms and languages to help improve overall quality and test code coverage.
• Responsible for functional testing and automated testing.
• Write backend integration tests and tests for RESTful APIs.
• Develop frameworks and automated test cases using Selenium and Python.
• Design and develop integration, regression, and stress tests using industry standard tools.
• Use and integrate AI tools to improve your work.
• Collaborate with Engineers and Program Managers to understand requirements and translate them into test cases.
• Define, implement, and maintain test plans, test specifications and test suites.
• Provide technical leadership, driving and performing engineering best practices to initiate, plan, and execute large-scale, cross-functional, and company-wide critical programs.

About Definity 

Founded in Monterrey, Mexico, Definity is a nearshore technology partner specializing in custom digital solutions, AI innovation, and business applications. With over two decades of expertise and a strong focus on client success, Definity empowers organizations worldwide to achieve real business results through modern technology.
Definity is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, veteran status, or disability status.