DataXstream is hiring a QA Automation Engineer to strengthen our automated testing practice. You will work across end-to-end test automation, performance testing, quality metrics, and CI/CD integration as part of a focused QA team with broad scope across our products.

We care about underlying technical competence, not tool checklists. Our stack includes BrowserStack Low-Code Automation, K6, and CI/CD with Atlassian. If you have strong fundamentals, we expect you to pick these up quickly.

Main Duties and Responsibilities
- Design, build, and maintain E2E and regression tests in BrowserStack Low-Code Automation, including reusable modules, data-driven coverage, and suite reliability.
- Build and run performance and load tests using K6.
- Contribute to test metrics and reporting: aggregating results from multiple test sources into dashboards that provide visibility into product quality.
- Integrate automated testing into CI/CD pipelines so tests run automatically and failures surface early.
- Debug beyond the surface: when a test fails, dig into the application, network,



and data layers to find the real cause.

Must-Have Skills and Qualifications
- Solid proficiency with TypeScript, comfortable writing, and debugging code.
- Proficiency with browser developer tools (inspecting elements, network traffic, and console output) to debug failures. You can reason about why something broke, not just that it did.
- Experience with test automation in any form (framework-based or low-code).
- Self-directed problem solver who unblocks themselves first.
- Comfortable working with AI tools (Claude, ChatGPT, or similar) as part of your daily workflow: generating and refining test scripts, debugging, and accelerating routine work.
- Proficiency in English.

Nice to Have
- CI/CD pipeline experience (Atlassian Bamboo or similar).
- Performance/load testing experience (K6, JMeter, Gatling, or similar).
- Experience applying AI to testing specifically, such as AI-assisted test case gene

📌 QA Automation Engineer (Argentina)
🏢 DataXstream
📍 Argentina