Talend ETL Developer (Talend Open Studio)

Position : Talend ETL Developer ( Talend Open Studio | BigQuery | PostgreSQL | Python | GCP)

Experience : 3–7 Years

Locations : Chennai | Madurai | Coimbatore | Hybrid

Work Timings : 7 : 00 PM – 4 : 00 AM IST

About the Role

We are looking for an experienced Talend ETL Developer with strong expertise in Talend Open Studio , BigQuery , PostgreSQL , and Python to join our team. The ideal candidate will be responsible for designing, developing, and optimizing complex ETL pipelines and ensuring seamless integration across cloud data platforms.

Key Responsibilities

• Talend Data Integration (Talend Open Studio) – Design, build, and optimize complex ETL pipelines using Talend Open Studio and Talend Management Console (TMC).
• BigQuery – Work extensively on Google BigQuery for data modelling, partitioning, clustering, and advanced SQL queries (CTEs, arrays, and window functions)
• Python – Develop and automate ETL scripts using Python for data transformation and integration.
• PostgreSQL – Optimize database performance and manage stored procedures, triggers, and materialized views in PostgreSQL .
• Cloud (GCP) – Implement and manage workflows on Google Cloud Platform (GCP) , including Pub / Sub , Dataflow , Dataprep , and Cloud Storage .
• Version Control – Collaborate with DevOps teams to manage Git / GitHub version control, branching, and CI / CD pipelines using Jenkins
• Nice to Have :
• Experience with BigQuery ML (regression, classification, forecasting).
• Exposure to advanced performance optimization for BigQuery slots and reservations.
• Familiarity with offline-first data solutions and advanced integration strategies.