Senior Quality Assurance Engineer - Java / Selenium in Mexico at Jobgether

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Quality Assurance Engineer – Java / Selenium in Mexico.

This role is part of a fast-paced, product-driven engineering environment where quality is a core pillar of delivery. You will be responsible for ensuring the reliability, performance, and scalability of complex digital products used across multiple industries, including healthcare, media, and enterprise solutions. Working closely with developers, product teams, and other QA engineers, you will define test strategies, build and enhance automation frameworks, and ensure robust end-to-end validation of features and releases. The environment is highly collaborative and Agile, with a strong focus on continuous integration and delivery. You will have a direct impact on product quality, user experience, and release confidence across global teams. This is a hands-on technical role where automation, problem-solving, and attention to detail are key to success.

• Define and implement test strategies for new features, including functional and non-functional testing approaches.
• Analyze requirements and identify all relevant use cases, validating full code paths and system behavior across scenarios.
• Execute manual and automated test cases, and determine opportunities for test automation coverage expansion.
• Design, develop, and maintain automated test frameworks using Java, Selenium, and BDD/POM methodologies.
• Collaborate closely with developers and QA engineers to ensure product quality and adherence to definition of done.
• Integrate automated testing into CI/CD pipelines (e.g., Jenkins) and support continuous testing practices.
• Participate in release activities, including regression testing, release validation, and cross-team E2E testing when required.
• Provide clear reporting, testing estimates, and feature demonstrations to stakeholders and teams.

• 5+ years of experience in software quality assurance within Agile environments.
• 3+ years of hands-on experience in test automation using Selenium and Java or similar tools.
• Strong knowledge of test automation frameworks, including Page Object Model (POM) and BDD (Cucumber).
• Experience working with CI/CD tools such as Jenkins and version control systems like Git or Bitbucket.
• Proficiency in API testing using tools such as Postman and REST-assured.
• Solid understanding of SQL and database validation (Oracle or similar systems).
• Strong grasp of software testing methodologies (functional, regression, performance) and SDLC principles.
• Experience using test management tools such as JIRA and Zephyr.
• Strong analytical, problem-solving, and debugging skills with high attention to detail.
• Ability to work independently while collaborating effectively in cross-functional Agile teams.
• Excellent communication skills in English, both written and verbal.
• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• Experience with performance testing, AWS services, or modern frameworks like Playwright is a plus.

• Fully remote-first or flexible hybrid work environment.
• Opportunity to work on global, high-impact digital products across multiple industries.
• Strong focus on employee well-being, including mental health support and generous time off.
• Career growth opportunities across diverse projects, industries, and technologies.
• Exposure to a global engineering culture and collaboration with international teams.
• Inclusive and diverse workplace culture promoting collaboration and continuous learning.
• Access to modern tools, technologies, and continuous improvement practices.