QA Automation Engineer

ThetaRay provides AI-driven anti-financial crime technology used by global banks and fintechs to detect money laundering and financial crimes.

Our Madrid office is a key R&D hub with 50+ team members across engineering, data, and customer delivery, working closely with strategic customers across the region.

As a QA Automation Engineer, you will build automated testing frameworks that ensure the reliability and quality of the systems powering ThetaRay’s platform.

Technology: Python, distributed systems, CI/CD pipelines, Kubernetes, Linux. 

What you’ll work on:

• Building automated testing frameworks for a distributed AI platform processing large financial transaction datasets
• Developing end-to-end test coverage for machine learning pipelines and data workflows
• Integrating automated testing into CI/CD pipelines used across multiple engineering teams
• Ensuring reliability and quality across customer deployments in large financial institutions

• Experience developing test automation and testing infrastructure using Python
• Experience building automated testing frameworks
• Experience integrating tests into CI/CD pipelines
• Experience testing backend systems or distributed architectures
• Experience working in Linux-based environments
• Fluent Spanish and strong English communication skills (written and spoken)

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