Software QA Engineer, Senior

QA Engineer Ready to take your career global?

We’re looking for a Performance QA Engineer to join our ever-evolving technology team and help shape the future of global commerce.

About Tsys

• Experience working with POS, retail or enterprise-scale distributed systems , along with experience mentoring or providing technical leadership to other engineers.
• About the team Our inclusive and global teams win together every day.
• We’re proud to have the best minds in the industry, who you can learn from as you grow your career.
• The people, the energy, the connections, it’s unmatched.
• Come and be part of an ever-evolving company and get dynamic opportunities that go beyond borders.

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.

Does this sound like you?

Then you sound like a Globalpayer.

Responsibilities

• Make your mark at one of the biggest names in payments.
• What you’ll own Own the architecture and technical roadmap of our shared performance testing platform, ensuring scalability, stability and reliability across multiple business teams and POS branches.
• Design, build and maintain reusable performance testing frameworks and components using Gatling/Locust, Scala/Python, Docker and AWS , including simulations, test utilities, cloud modules and reporting solutions.
• Design and execute performance testing strategies for high-load, distributed and cloud-hosted systems, including iOS and Android applications , validating volume, throughput, availability and key mobile performance metrics.
• Build and enhance CI/CD and test orchestration pipelines using Jenkins, Groovy and related technologies, while continuously improving test data setup, environment provisioning and results analysis.
• Provide technical guidance to Automation Engineers, establish framework standards and best practices, troubleshoot complex performance issues and drive root-cause analysis and remediation.
• Experience designing and maintaining CI/CD pipelines , such as Jenkins or TeamCity, including exposure to Groovy pipeline scripting .
• Experience designing and executing performance test strategies for iOS and Android applications , with a solid understanding of key mobile performance metrics.

Requirements

• What you’ll bring 5+ years of software engineering experience , ideally with hands-on experience in performance or load testing.
• Strong programming experience in Python , combined with experience in Scala or the ability to quickly work across both languages.
• Hands-on experience testing REST APIs and distributed cloud-hosted systems , with practical experience using AWS or another major cloud platform and Docker .
• It’s a bonus if you have Experience building or maintaining a shared testing framework or engineering platform used by multiple teams , particularly with tools such as Gatling or Locust .
• Experience with observability and analytics tools such as Kibana or Grafana , including analysis across load, stress, spike, soak and endurance testing.

Apply now to take your career global.