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
Dubai - United Arab Emirates
In Person
 Data & Analytics (1) |
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- At least 5 years of commercial experience in a data-driven engineering role.
- Hands-on experience building data marts and extract, transform, and load pipelines.
- Expert-level PySpark and Python experience for extract, transform, and load scripting.
- Strong command of Oracle SQL for data analysis and debugging.
- Proven experience across the full software development life cycle, including build, user acceptance testing, bug fixing, deployment, and post-production support.
- Strong understanding of software engineering concepts and best practices for production pipelines.
- Experience working with structured, semi-structured, and unstructured data.
- Prior experience with banking clients or strong banking domain knowledge.
- Strong data warehousing fundamentals.
- Experience with Python, Spark/PySpark, Hadoop, MapReduce, Hive, Pandas, SQL and NoSQL database management systems, Jupyter, continuous integration and continuous delivery, and data testing and validation.
- Design, develop, and maintain extract, transform, and load pipelines and data marts using PySpark and Python.
- Write clean, maintainable, production-grade Python code following software engineering best practices.
- Own end-to-end software development life cycle activities, including build, user acceptance testing support, user acceptance testing bug fixes, production deployment, and post-production support.
- Perform data analysis and debugging using Oracle SQL and PySpark.
- Work across structured, semi-structured, and unstructured data sources.
- Build and maintain data warehousing solutions supporting banking and financial reporting needs.
- Debug and optimize PySpark jobs for performance and reliability.
- Collaborate with quality assurance, database administrators, and business analysts throughout the release cycle.
- Participate in continuous integration and continuous delivery processes, including testing and validation of data pipelines.
- Ensure data pipeline reliability, scalability, and adherence to banking data governance and compliance standards.
- Airflow or other orchestration tool experience.
- Experience with regulatory or compliance reporting in banking.
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
Get referred to GSSTech Group
See people who can refer or advise you
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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