Full-Time
Data Engineer
ETL/PySpark, Banking Domain
Posted on 8/21/2026
GSSTech Group
51-200 employees
Cloud payments, core banking, and DMS
No salary listed
Bengaluru, Karnataka, India
In Person
 Data & Analytics (1) |
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- At least 5 years of commercial experience in a data-driven role.
- Hands-on experience building data marts and extract, transform, and load (ETL) pipelines.
- Expert-level Python proficiency 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 SQL and NoSQL database technologies.
- CI/CD exposure, including testing and validation of data pipelines.
- Experience with Python, Spark/PySpark, Jupyter, SQL and NoSQL database management systems, Hadoop, MapReduce, Hive, and Pandas.
- Design, build, and maintain ETL pipelines and data marts using PySpark and Python.
- Write clean, maintainable, robust, production-grade code.
- Own end-to-end software development lifecycle activities, including build, user acceptance testing, user acceptance testing 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 continuous integration and continuous delivery processes and data testing and validation activities.
GSSTech Group provides cloud-based payment processing and financial messaging systems for banks and financial institutions to enable digital transformation. Its products include core banking solutions that automate back-office operations and a unified Document Management System that integrates with complex enterprise applications, all delivered on a scalable platform. The offering is distinguished by 24+ years of global experience, multi-country deployments, and a focus on domain-specific enterprise-grade financial software, along with implementation and ongoing maintenance services. The goal is to help banks modernize operations, improve efficiency, and drive profitability through integrated software platforms and services.
Company Size
51-200
Company Stage
N/A
Total Funding
N/A
Headquarters
Dubai, United Arab Emirates
Founded
1997
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Simplify's Take
What believers are saying
- UAE instant payments adoption drives fresh integrations across banks and exchanges.
- GSS's Dubai Internet City base supports regional selling into UAE, India, Africa.
- August 2026 Lulu Exchange validation strengthens credibility for follow-on financial-institution deals.
What critics are saying
- UAE bank wins concentrate revenue on a few large implementations.
- Faster rivals can undercut GSS on payments and core-banking modernization.
- A stalled UAE-IPP rollout would erase GSS's flagship reference and sales momentum.
What makes GSSTech Group unique
- GSS Group won UAE-IPP NPSS infrastructure provider status in June 2026.
- Lulu Exchange chose GSS in August 2026 for NPSS banking implementation.
- Finance House partnered with GSS for real-time payments in November 2022.
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