Automation Tester - Sdet

Cmas Adquirente, S. De R.L. De C.V.; Xico; On-site; MXN 600,000 - 900,000; Full time

Benefits offered by this job

Competitive compensation

Comprehensive benefits

Learning & development

Job summary

Global Payments in Mexico seeks a Senior Quality Assurance Engineer responsible for ensuring quality across web, mobile, API, and enterprise applications. You will design test strategies, build automated frameworks with Selenium, Playwright, or Cypress, and drive QA best practices.

You will also perform API testing, integrate tests into CI/CD, and mentor fellow QA profiles, strengthening security and PCI compliance across our payment technology solutions.

Qualifications

• What you'll own: lead QA across web, mobile, API, and enterprise apps.
• Design, develop, execute, and maintain test plans and cases.
• Build automated testing frameworks with modern tools.
• Validate functionality through manual and automated testing.
• Perform API and backend testing using Postman, RestAssured, and cURL.

Responsibilities

• Collaborate with engineers, product owners, and analysts throughout the SDLC.
• Integrate automated tests into CI/CD pipelines to improve quality and release speed.
• Conduct root cause analysis for production and testing defects.
• Drive adherence to quality standards, testing best practices, and PCI controls.
• Participate in Agile ceremonies and mentor other QA professionals.

Skills

Quality assurance

Test strategy

Automation frameworks

Selenium

Playwright

Cypress

Postman

RestAssured

cURL

CI/CD

GitHub Actions

Jenkins

GitLab CI

Jira

Agile/Scrum

JavaScript/TypeScript

Java

Python

SQL

PCI compliance

Education

Bachelor's degree in Computer Science or related field

Tools

Selenium

Playwright

Cypress

Postman

RestAssured

cURL

GitHub Actions

Jenkins

GitLab CI

Docker

Jira

Job description

Ready to take your career global?

At Global Payments, technology powers the future of commerce. As a Senior Quality Assurance Engineer, you will play a critical role in ensuring the quality, reliability, and performance of solutions that connect our business, technology teams, and clients across a global payments ecosystem. You'll help transform complex technical challenges into secure, scalable, and high-quality products that drive real business impact.

What You'll Own

• Lead quality assurance efforts across web, mobile, API, and enterprise applications, ensuring successful delivery of reliable and scalable solutions.
• Design, develop, execute, and maintain comprehensive test plans, test cases, and test scenarios based on business requirements, user stories, and technical specifications.
• Build and maintain automated testing frameworks using modern tools and technologies such as Selenium, Playwright, or Cypress.
• Validate application functionality through manual and automated testing, identifying defects and ensuring resolution prior to production deployment.
• Perform API and backend testing using tools such as Postman, RestAssured, and cURL, validating request/response payloads, response codes, and database integrity.
• Collaborate closely with software engineers, product owners, business analysts, and stakeholders throughout the software development lifecycle.
• Integrate automated test suites into CI/CD pipelines to improve deployment quality and accelerate release cycles.
• Conduct root cause analysis for production and testing defects, providing actionable recommendations for continuous improvement.
• Drive adherence to quality standards, testing best practices, security controls, and PCI compliance requirements.
• Actively participate in Agile ceremonies including sprint planning, backlog refinement, estimation sessions, daily standups, reviews, and retrospectives.
• Mentor and support other QA professionals by sharing knowledge, reviewing testing approaches, and promoting engineering excellence.
• Contribute to continuous improvement initiatives that strengthen testing processes, application quality, and team productivity.

What You Bring

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Business Information Systems, Engineering, or a related field.
• 5+ years of software quality assurance experience, including at least 2-3 years in a Senior or Lead QA capacity.
• Proven experience developing comprehensive test strategies, test plans, test cases, and test execution frameworks for complex enterprise applications.
• Strong expertise in test automation using tools such as:Selenium Playwright Cypress
• Programming experience in one or more of the following:JavaScript / TypeScript Java Python
• Strong experience testing RESTful APIs and web services using:Postman RestAssured cURL
• Experience validating:JSON payloads API response codes Database transactions Data integrity through SQL querying
• Hands-on experience integrating automated test suites into CI/CD pipelines using tools such as:GitHub Actions Jenkins GitLab CI
• Deep understanding of Agile and Scrum methodologies with active participation throughout the software development lifecycle.
• Strong defect management experience using Jira, including root cause analysis, defect tracking, prioritization, and lifecycle management.
• Excellent analytical, troubleshooting, and communication skills.

It's a Bonus If You Have

• Experience within the payments, banking, fintech, or financial services industry.
• Knowledge of digital payments, payment processing, POS platforms, tokenization, mobile payment solutions, and e-commerce technologies.
• Familiarity with cloud platforms including AWS, Azure, or Google Cloud Platform (GCP).
• Experience leveraging Docker and containerized environments for test execution and scalability.
• Exposure to performance, security, or load testing methodologies.
• Strong leadership skills with the ability to influence cross-functional teams and drive quality-focused decision-making.

About the Team

You’ll join a highly collaborative technology organization that values innovation, continuous improvement, and engineering excellence. Our team builds and supports solutions that power millions of payment transactions globally, creating secure and seamless commerce experiences for businesses and consumers.

In this role, you’ll have the opportunity to shape quality assurance standards, influence technical decisions, improve automation capabilities, and contribute directly to the delivery of critical payment technology solutions.

Our Perks – What We'll Bring for You

• Competitive salary and comprehensive benefits package
• Opportunities for career growth within a global organization
• Access to learning and development programs
• Exposure to innovative technologies and large-scale payment platforms
• Inclusive and collaborative work environment
• Community involvement and volunteer opportunities
• Employee assistance programs supporting wellbeing
• Recognition and reward programs celebrating success

What Makes a Globalpayer?

Globalpayers think like a client, act like an owner, and win as one team. We are curious, innovative, and committed to delivering meaningful results. We empower each other to make decisions, challenge the status quo, and create better experiences for our customers every day.