Role : Technical Lead – QA / Data Testing ONLY H1B

Work Location : Remote

Required Skills & Experience 

 5–8 years of QA / data testing experience, with at least 2 years in a technical lead or senior IC capacity. 

 Strong hands-on experience testing data pipelines on Snowflake, Databricks (PySpark / SQL), and Azure Data Factory. 

 Advanced SQL: complex joins, window functions, reconciliation queries, and performance-aware query writing. 

 Proficiency in Python for test automation, including frameworks such as pytest and libraries such as pandas, Great Expectations, or equivalent. 

 Experience with Azure DevOps (or equivalent CI/CD) for automated test execution, pipeline integration, and reporting. 

 Solid understanding of data warehousing concepts, ELT/ETL patterns, schema evolution, slowly changing dimensions, and data reconciliation. 

 Demonstrated experience leading RCA for data incidents and communicating findings to technical and business stakeholders. 

 Strong written and verbal communication skills; able to work across onshore/offshore time zones.