ETL Informatica & PySpark Developer (4-7 yrs)

Job Title : ETL Informatica + PySpark Developer

Location : Bangalore, India

Experience : 4 to 7 Years

Job Type : Full-time / Permanent

Notice Period : Immediate to 30 days preferred

Key Responsibilities :

- Design, develop, and maintain ETL workflows using Informatica PowerCenter

- Build and optimize scalable data pipelines using PySpark in distributed environments

- Extract, transform, and load data from multiple structured and unstructured sources

- Collaborate with data architects, analysts, and business teams to define data requirements

- Implement data quality checks, performance tuning, and error handling mechanisms

- Ensure end-to-end data pipeline reliability, monitoring, and logging

- Document ETL processes, architecture, and job schedules

- Participate in Agile-based development and deployment cycles

Required Skills :

- 47 years of experience in ETL development with Informatica PowerCenter

- Proficient in PySpark for large-scale data processing (RDDs, DataFrames, Spark SQL)

- Strong understanding of data warehousing concepts, ETL best practices, and data modeling

- Experience with relational databases (e.g., Oracle, SQL Server, PostgreSQL)

- Hands-on with Unix/Linux shell scripting for job scheduling and automation

- Experience working with cloud-based environments (AWS, Azure, or GCP) is a plus

- Familiarity with version control tools (e.g., Git), and workflow schedulers (e.g., Airflow, Control-M)