QA Automation Engineer - Payments Tech (Cloud, CI/CD)

Mastercard Inc.; Ciudad de México; Presencial; MXN 500.000 - 700.000; Jornada completa

Descripción de la vacante

Mastercard Inc. in Mexico City seeks a Quality Engineer II to join our payments technology team. This hands-on role focuses on building scalable automated tests and supporting cloud-native delivery in an agile, microservices‑driven environment.

You will design test strategies, implement automation with Selenium, Playwright, Karate, or Rest Assured, and help maintain CI/CD pipelines, performance tests, and quality gates, working closely with product managers and engineers.

Formación

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 2–5 years of experience in software testing or test automation.
• Familiarity with Agile development and microservices architecture.
• Hands‑on experience with one or more automation tools: Selenium, Playwright, Karate, Rest Assured.
• Basic understanding of performance testing tools like JMeter.
• Exposure to CI/CD tools such as Jenkins, Git, and containerization tools like Docker.
• Experience with cloud platforms (AWS, Azure, or GCP) is a plus.
• Strong problem‑solving and communication skills, fluent English is a must.
• Eagerness to learn, grow, and contribute to quality engineering excellence.

Responsabilidades

• Participate in sprint planning and contribute to test case design and execution.
• Develop and maintain automated test scripts using tools like Selenium, Playwright, Karate, or Rest Assured.
• Assist in setting up and maintaining CI/CD pipelines and test environments.
• Execute functional, regression, and API tests to ensure product quality.
• Collaborate with cross‑functional teams to understand requirements and ensure test coverage.
• Support performance and resilience testing using tools like JMeter.
• Contribute to BDD/TDD practices and help maintain quality gates using tools like SonarQube.
• Document test results, defects, and provide feedback to improve product quality.
• Stay updated with emerging testing tools and practices and apply them as appropriate.

Conocimientos

Test automation

Selenium

Playwright

Karate

Rest Assured

CI/CD

Jenkins

Git

Docker

Cloud platforms

English fluency

Team collaboration

Educación

Bachelor’s degree in Computer Science or related field

Herramientas

Selenium

Playwright

Karate

Rest Assured

Jenkins

Git

Docker

CI/CD tooling

Cloud platforms

JMeter

SonarQube

Descripción del empleo

Mastercard Inc. in Mexico City seeks a Quality Engineer II to join our payments technology team. This hands-on role focuses on building scalable automated tests and supporting cloud-native delivery in an agile, microservices‑driven environment.

You will design test strategies, implement automation with Selenium, Playwright, Karate, or Rest Assured, and help maintain CI/CD pipelines, performance tests, and quality gates, working closely with product managers and engineers.