Job Title : ETL Tester

Experience : 5+ Years

Job Type : 6-Month Contract

Location : Bangalore (Onsite)

Joining : Immediate

Job Description :

We are looking for an experienced ETL Tester to support a critical data migration project. The ideal candidate will have strong hands-on experience in ETL testing, cloud migration, and Python automation.

Key Responsibilities :

- Conduct end-to-end ETL testing for large-scale data migration projects

- Ensure data accuracy and completeness during migration from AWS to GCP

Test and validate data migration across :

- PostgreSQL to AlloyDB

- Presto to BigQuery

- S3 to Google Cloud Storage (GCS)

- Write and maintain Python automation scripts for data validation

- Identify and troubleshoot data discrepancies and pipeline issues

- Work closely with data engineering and DevOps teams to ensure seamless integration and migration

Required Skills :

- 5+ years of experience in ETL/Data Migration Testing

- Hands-on experience with AWS to GCP data migration

- Strong knowledge of PostgreSQL, AlloyDB, Presto, BigQuery, S3, and GCS

- Proficiency in Python for test automation

- Excellent debugging and analytical skills

Preferred Skills :

- Familiarity with data warehousing and cloud-native tools

- Experience working with CI/CD pipelines in data environments

Note : This is a full-time onsite contract role for 6 months based in Bangalore. Immediate joiners preferred.