Data Engineer - ETL/PySpark (Banking Domain)
About this role
Role Summary
We are looking for a hands-on Data Engineer with strong PySpark and Python expertise to build and maintain data marts and ETL pipelines within a banking environment. The ideal candidate owns the full SDLC, from build through UAT, bug fixing, production deployment, and postproduction support.
Key Responsibilities
- Design, build, and maintain ETL pipelines and data marts using PySpark and Python
- Write clean, maintainable, and robust production-grade code
- Own end to end SDLC activities: build, UAT, UAT bug fixes, production deployment, and postproduction support
- Perform Oracle query analysis and PySpark code debugging
- Work across structured, semi structured, and unstructured data sources
- Apply software engineering best practices to production pipelines
- Support CI/CD processes and data testing/validation activities
Required Skills & Experience
- 5+ years commercial experience in a data-driven role
- Hands-on experience building data marts and ETL pipelines
- Expert level Python for ETL scripting
- Strong PySpark experience
- Analytical expertise in Oracle SQL and data analysis
- Understanding of software engineering concepts and best practices for production pipelines
- Banking client or banking domain knowledge
- Strong Data Warehousing fundamentals
- Familiarity with query languages and both SQL and NoSQL database technologies
- CI/CD exposure, including testing and validation of data pipelines
Daily Tech Stack
- Python
- Spark / PySpark
- Jupyter
- SQL and NoSQL DBMS
- Hadoop / MapReduce / Hive
- Pandas
Frequently Asked Questions
Is the salary disclosed for the Data Engineer - ETL/PySpark (Banking Domain) position at GSSTech Group?
The salary for this Data Engineer - ETL/PySpark (Banking Domain) role at GSSTech Group is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Data Engineer - ETL/PySpark (Banking Domain) position at GSSTech Group located?
This Data Engineer - ETL/PySpark (Banking Domain) role at GSSTech Group is based in Bengaluru, Karnataka, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Data Engineer - ETL/PySpark (Banking Domain) position at GSSTech Group?
Click the "Apply Now" button on this page. You will be redirected to GSSTech Group's official application portal hosted on workable where you can submit your application directly.
When was the Data Engineer - ETL/PySpark (Banking Domain) job at GSSTech Group posted?
This Data Engineer - ETL/PySpark (Banking Domain) position at GSSTech Group was posted on Aug 21, 2026. Apply as soon as possible — early applications are often reviewed first.
Data Engineer - ETL/PySpark (Banking Domain)
GSSTech Group
You'll be redirected to GSSTech Group's official application page on workable.