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Mid SDET

  • Team Information Technology
  • Location Cuajimalpa, Mexico
  • Position Type Full time
  • Reference Number R0074371
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Job Description

Ready to take your career global?

At Global Payments, quality powers confidence in every payment. As a Test Engineer Automation, you will play a key role in building and validating payment functionality that enables individuals and businesses across the US to move money safely and seamlessly between bank accounts. Your work will directly influence the reliability, performance and scalability of technology that matters to merchants and their customers.

What you’ll own
- Lead QA automation strategy and delivery to increase test coverage, accelerate testing and give the team greater confidence in every release.
- Build scalable automated testing frameworks using C# and Selenium, creating a strong foundation for efficient, reliable and maintainable testing.
- Strengthen functional and regression testing by designing automation that identifies issues early and protects critical payment functionality as the product evolves.
- Expand API and integration test coverage using Postman and other tools, validating that services and components work together reliably and deliver the expected client experience.
- Drive performance quality through testing with JMeter and Postman Runner, identifying opportunities to improve responsiveness, scalability and overall system performance.
- Embed quality into delivery pipelines by integrating automated tests into Azure DevOps continuous integration and continuous delivery (CI/CD), enabling faster and more confident software releases.
- Improve testing efficiency by streamlining automation processes, identifying opportunities to remove bottlenecks and establishing practices that help the team deliver quality at speed.
- Lead and grow the QA team by setting direction, sharing expertise and creating an environment where people can strengthen their technical capabilities and deliver their best work.

What you bring
- 4+ years of hands-on experience as a Test Engineer Automation, with a strong track record of delivering automated testing solutions in software development environments.
- Strong C# development skills and practical experience building robust automated testing frameworks from the ground up.
- Deep automation expertise with Selenium and experience across functional, regression, application programming interface (API), performance and integration testing.
- Proven QA leadership experience, with the ability to set direction, influence quality practices and bring a team together around clear outcomes.
- Strong Agile delivery experience, including a solid understanding of Scrum methodology and experience working effectively within Agile teams.
- Clear communication and structured problem-solving skills, with the analytical mindset to investigate complex issues and turn insights into practical solutions. Upper-intermediate English proficiency is required.

- Experience with Scaled Agile Framework (SAFe), Java or JavaScript is a plus.


It’s a bonus if you have
- Experience within the payments, credit card processing or financial services industry.

- A curious, growth-focused approach and willingness to expand your toolkit.


About the team

You will join a collaborative, fast-moving fintech environment and work closely with a leading Global Payments client. You will bring together software development expertise, test automation and people leadership to strengthen how we build, test and deliver high-quality solutions.

In this role, you’ll lead quality assurance (QA) automation efforts that raise test coverage, accelerate delivery and strengthen the reliability of payment solutions. You’ll shape scalable testing frameworks, influence engineering practices and lead a QA team toward better outcomes. Your work will create opportunities to innovate, improve how teams deliver software and help shape the future of commerce.

Our perks - what we’ll bring for you
We know it’s bigger than just your career. It’s your life, and your world. That’s why we offer global benefits and programs to support you at every stage. Here’s a taste of what you can expect.

A competitive salary and benefits package that recognizes your contribution
Opportunities to grow your skills and build your career within a global business
Access to learning, development and on-the-job experiences that expand your expertise
A supportive, inclusive team environment where your ideas and input matter
Time to give back through community and charity initiatives
A global employee assistance programme to support your wellbeing
Recognition through a global platform that celebrates your achievements

What makes a Globalpayer?
Globalpayers think like a client, act like an owner and win as one team. We’re curious and innovative — always finding better ways to deliver impact. We empower each other to make decisions, and it’s our passion that drives excellence in everything we set out to do.
Come and be part of an ever-evolving company and get dynamic opportunities that go beyond borders.


Does this sound like you? Then you sound like a Globalepayer. Apply now to take your career global.

Mid SDET

Apply now

Our Benefits

Explore the benefits we offer in Mexico

  • My Health

    We offer access to medical coverage that supports the health and wellbeing for you and your family.

  • My Money

    In addition to base salary, you may be eligible for bonuses and/or equity awards, determined by role, level, impact, and our policies.

    My Lifestyle

    We have a dedicated Wellness Week each year – which includes an extra paid day off - so you can take time to relax, recharge and invest in your wellbeing.

  • My Family

    FLEX, our family inclusion community, offers support for all Globalpayers at every stage, from raising families to caring for loved ones.

  • My Time Off

    We offer paid time off and public holidays so you can rest, recharge and spend time on what matters most.

    Application steps

    Submit Your Application

    Here's where we'll learn a little about you, why you want to join Global Payments, and why you'd be a good addition to our team. You'll also need to upload your resume and a cover letter too.

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    Application Review

    Once you’ve submitted your application, Globalpayers will review it and see if you’re a good match for the role, team and culture. If you’re successful, we'll invite you for an interview where we can get to know each other better.

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    Interview with a Globalpayer

    This is the time where we get to know you better, and your opportunity to learn more about us. The best way to thrive is to bring your whole self to the conversation. We’ll ask about your skills and experiences, as well as your career aspirations. Depending on the role, you might have multiple interviews with various Globalpayers.

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    Offer and Onboarding

    The exciting part! If you’re the best candidate, your recruiter will be in touch to confirm your offer. If you accept, we’ll walk you through the next steps of what you can expect during your background check and onboarding process to get you ready to become an official Globalpayer.

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      Privacy Statement

      Global Payments is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how Global Payments protects personal information online, please see the Online Privacy Notice.

      Sourcing Model

      Recruitment at Global Payments works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. Global Payments does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

      Ready to take your future global? Become a GlobalpayerReady to take your future global? Become a Globalpayer

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