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 generation or test data creation
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📌 QA Automation Engineer (Argentina)
🏢 DataXstream
📍 Argentina