We are seeking a highly skilled Senior Product Engineer – Calypso with strong expertise in treasury and capital markets systems. The ideal candidate will have hands-on experience with Calypso architecture, APIs, and front-to-back trade lifecycle, along with solid Java development capabilities.
Key Responsibilities- Design, develop, and support solutions within the Calypso platform for treasury and capital markets.
- Work on Calypso front-office modules, including Workstation and Pricing Sheets.
- Customize and enhance Calypso APIs, workflows, scheduled tasks, and engines.
- Manage and support the end-to-end trade lifecycle (Front Office to Back Office).
- Collaborate with business stakeholders to implement solutions for equities and treasury products.
- Handle integration with external systems using REST APIs, FIX, and Kafka.
- Ensure high-quality delivery across settlement, accounting, and reporting modules.
- Participate in system enhancements, upgrades, and performance tuning.
- Work closely with cross-functional teams including business, QA, and operations.
- Minimum 5+ years of hands-on experience in Calypso.
- Strong understanding of Calypso architecture and core components.
- Solid experience working with Calypso APIs and customization.
- Good expertise in Core Java and Oracle Database.
- Strong knowledge of REST API frameworks and integration patterns.
- Experience with real-time messaging systems such as FIX and Kafka.
- Solid understanding of trade lifecycle and capital markets workflows.
- Hands-on experience with:
- Settlement
- Accounting
- Reporting
- Scheduled Tasks
- Workflows & Engine
- Strong understanding of Equity products.
- Good exposure to Treasury products, including:
- FX / Money Market (MM)
- Bonds
- Repo
- Interest Rate Swaps (IRS)
- Cross Currency Swaps (CCS)
- Credit Default Swaps (CDS)
- Experience with Calypso Risk Modules (ERS).
- Knowledge of SA-CCR and FRTB frameworks.
- Prior experience working with leading banks or financial institutions.
Skills Required
- Minimum 5+ years of hands-on experience in Calypso
- Strong understanding of Calypso architecture and core components
- Solid experience working with Calypso APIs and customization
- Good expertise in Core Java and Oracle Database
- Strong knowledge of REST API frameworks and integration patterns
- Experience with real-time messaging systems such as FIX and Kafka
- Solid understanding of trade lifecycle and capital markets workflows
What We Do
Global Software Solutions Group Veracious product line is a series of robust banking platforms that provide core banking, payment systems, custom process automation, and document management solutions for banks and financial institutions in Middle East & Africa. This cutting-edge product line features the Veracious Payments Hub, Digital Banking and the DMS, all built on the Torus Lowcode development platform software. Global Software Solutions Group is a software solutions provider that aims to solve mission-critical problems that financial institutions face today. Our software solutions bring together our Low Code platform, the payments product line and customized service offerings to solve mission-critical statements in core banking, payments, process automation, and document management. The Payments Hub is GSS's flagship product.








