We are seeking a highly experienced Lead ETL Test Engineer with strong expertise in data validation, data pipelines, and big data ecosystems. The ideal candidate will lead end-to-end testing strategies across data warehouses, ETL pipelines, and up-to-date data platforms, ensuring data quality, integrity, and performance at scale. This role requires deep technical proficiency in big data tools, strong programming skills, and experience with cloud-native environments.

Primary Skills

- Expertise in ETL testing and data validation across complex pipelines

- Strong proficiency in Python programming

- Hands-on experience with PySpark and/or Scala for large-scale data processing

- Advanced knowledge of SQL, data modeling, and database testing (SQL & NoSQL)

- Experience with data warehouses and data lakes (e.g., Snowflake)

- Strong experience with Databricks

- Deep understanding of Big Data ecosystems

- Experience in testing data pipelines and ETL workflows

- Strong understanding of data modeling techniques

- Input/output validation for ML pipelines

📌 Python ETL Data Testing Lead (Bengaluru)
🏢 Trigent Software
📍 Bengaluru