Software Engineer in Test

We are ITJ, a binational US-Mexican company focused on building Software Centers of Excellence in Latin America, especially in Mexico.

We partner with fast-growing, high-impact industries, particularly in the BioMedTech space. That means we work directly with innovative medical device companies in the U.S. companies that are literally developing technology to improve and save lives.

We don’t just build software, we help our partners build scalable, long-term engineering teams, so our employees work on real products, not outsourcing gigs. It’s a collaborative and meaningful environment.

WE'RE LOOKING FOR A SOFTWARE TESTING ENGINEER

Required Qualifications:

• Strong testing fundamentals
• Deep understanding of SDLC/STLC, QA methodologies, and risk-based testing.
• Ability to design complex test scenarios, including integration, system, and end-to-end testing.
• Strong knowledge of defect analysis and root cause identification.
• Manual Testing Expertise (3-6 years)
• Proficient in functional, regression, compatibility, and usability testing for mobile (iOS/Android) and web platforms.
• Skilled in exploratory testing and identifying edge cases.
• Test Management Tools (3-6 years)
• Hands-on experience with TestRail (or similar tools) for test planning, execution, and reporting.
• Ability to define test strategies, traceability matrices, and coverage analysis.
• Automation Skills
• Practical experience with Selenium WebDriver and/or Appium for web and mobile automation
• Ability to write and maintain scripts in Java or Python.
• Familiarity with automation frameworks (TestNG, PyTest) and CI/CD integration (Jenkins, GitHub Actions).
• API & Integration Testing
• Experience with API testing tools (Postman, REST Assured).
• Understanding of JSON/XML, HTTP methods, and validation techniques.
• Analytical & Communication Skills
• Ability to analyze requirements and identify test scenarios.
• Strong documentation and reporting skills.
• Good collaboration with developers and product teams.
• Experience in performance testing web applications is a plus.
• Experience in performance test dashboards like Grafana is a plus.
• Excellent oral communication skills for interfacing with peers in internal/external
• departments.
• Strong written skills and ability to follow Dexcom software procedures and generate required software documentation.
• Software development or test experience in medical device industry is a plus.
• Experiences of Cybersecurity testing is a plus.
• Bachelor’s degree in computer science/engineering, or related discipline is preferred.