Teams at Atlas Systems

Test and validate Databricks data pipelines, data quality, transformations, and Power BI reports. Build automated tests using Python, Pytest, SQL, and PySpark; integrate tests into CI/CD; investigate defects and performance issues; track quality metrics; collaborate with engineering and business stakeholders; and mentor distributed QA testers.

Build, maintain, document, and modernize internal back-office web applications using C#, .NET, React, SQL, and Azure. Design cloud architectures, databases, APIs, caching, event-driven systems, and infrastructure as code. Lead legacy migrations, automated reconciliation testing, performance optimization, deployments, and staged releases. Collaborate with QA, business users, data engineers, offshore developers, and other teams while conducting code reviews and supporting agile delivery.

Owns manual and automated testing for internal web applications across API, UI, and database layers. Builds Playwright and API test suites, performs performance testing with JMeter, integrates tests into CI/CD pipelines, and ensures cross-browser quality. The role also establishes QA standards, reviews test code, tracks coverage and defects, collaborates with developers and business stakeholders, and mentors distributed QA testers in an agile environment.