Full Stack QA - Senior Associate (Guadalajara)

We are looking for a Senior Full Stack QA Engineer to join our dynamic team working on Concourse. This role integrates hands‑on functional testing expertise with a strong automation and backend engineering skill set.

Hybrid Location: CDMX, MTY, GDL, QRO

Key Responsibilities

• Lead and contribute technically to QA initiatives within Agile/Scrum teams, ensuring comprehensive test coverage across frontend, backend, APIs, and integration points.
• Design, develop, and maintain scalable automation frameworks leveraging tools such as Playwright, Selenium, or Cypress.
• Collaborate closely with developers, DevOps, and product teams to implement shift‑left testing, embedding quality early in the software development lifecycle.
• Execute end‑to‑end validation combining manual, exploratory, and automated testing approaches to assess functionality, performance, and data integrity.
• Mentor QA engineers on best practices in testing strategy, framework design, and code quality to enhance team capabilities.
• Define and track key quality metrics, driving continuous improvement in test coverage and defect prevention.
• Explore and integrate AI‑driven testing methodologies to optimize automation efficiency, test data management, and defect prediction.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
• Minimum 5 years of hands‑on experience in software testing and automation across frontend and backend systems.
• Proficient with automation frameworks such as Playwright, Selenium, Cypress, or Robot Framework.
• Strong programming skills in TypeScript, JavaScript, React, Node.js, Java, or Python.
• Experience in API automation testing using REST, GraphQL, Postman, or REST Assured.
• Solid understanding of web application architecture, microservices, and database testing with SQL/NoSQL.
• Familiarity with CI/CD pipelines (Jenkins, GitLab, Azure DevOps) and BDD/TDD methodologies (Cucumber, Spec Flow).
• Knowledge of performance, security, and end‑to‑end testing best practices.
• Exposure to cloud platforms such as AWS, Azure, or GCP is an advantage.
• Excellent analytical, problem‑solving, leadership, and communication skills.
• Experience with AI‑based testing solutions is highly desirable.

Join us if you are passionate about quality and automation and want to be part of a forward‑thinking team pushing the boundaries of software engineering.