Software Tester

Job Title: ETL / Data Quality Engineer (SDET)

Location: Gurgaon / Bangalore (Hybrid)

Experience: 5–10 Years

Job Description:

We are looking for skilled ETL / Data Quality Engineers with strong expertise in data testing, ETL validation, automation, and cloud-based data platforms. The ideal candidate should have hands-on experience working with GCP technologies, Python/PySpark, and large-scale data validation frameworks.

Key Responsibilities:

• Design, develop, and execute test strategies for ETL and data pipelines

• Perform data validation, regression testing, and performance testing across large datasets

• Develop automation frameworks using Python and PySpark

• Validate data pipelines hosted on GCP platforms such as BigQuery, DataProc, and Cloud Composer (Airflow)

• Create and execute SQL queries for data analysis and validation

• Work closely with Data Engineering and cross-functional Agile teams

• Participate in test planning, defect tracking, reporting, and release validation

• Contribute to CI/CD implementation and automation initiatives

Mandatory Skills:

• Strong experience in Python & PySpark

• Strong SQL/MySQL expertise

• Hands-on experience with GCP – BigQuery, DataProc, Cloud Composer (Airflow)

• Experience in ETL / Big Data / Data Warehousing projects

• Regression & Performance Testing experience

• CI/CD and Automation Testing knowledge

• Strong understanding of STLC and Agile methodologies

Preferred Skills:

• Experience with Great Expectations / Deequ

• Understanding of Data Governance, Lineage & Observability concepts

• Exposure to distributed data systems

Preferred Candidate Profile:

• ETL QA / SDET professionals

• Data Engineers interested in Data Quality Engineering

• Production Support professionals with strong ETL and SQL expertise

Notice Period:

Immediate to 30 Days preferred