Dear Consultant,We are seeking a Test Automation Engineer with strong expertise in Python, PySpark, and Azure data environments. You will focus on validating big data pipelines, ETL workflows, and distributed systems within an Agile team. Send Cv to ([email protected])if you are interestedLocation: Warsaw (Hybrid – 3 days onsite)Key Responsibilities Develop and execute automated tests for big data pipelines and distributed systems Validate ETL processes, Delta Lake workflows, and data transformations Work with Azure-based tools (Databricks, Data Factory, Storage Accounts) Build automation within CI/CD (Azure DevOps / Jenkins) Collaborate with engineering teams in an Agile/Scrum setup Support data quality, governance, lineage, and monitoring frameworks Must-Have Skills Strong expertise in Python, PySpark, SQL Hands-on with test automation frameworks Experience with Azure Data Services (Databricks, ADF, Storage Accounts) Background in testing big data pipelines, ETL workflows, distributed systems Strong CI/CD experience (Azure DevOps, Jenkins) Understanding of data governance, data quality frameworks Problem-solving mindset; Agile/Scrum experience Nice to Have ML model validation / AI pipeline testing Knowledge of data lineage and metadata management Competencies Python PySpark Test Automation