Calypso Technical Consultant / Senior Calypso Developer
GSSTech Group
Posted: December 3, 2025
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Quick Summary
We are seeking an experienced Calypso Technical Consultant with deep expertise in front-to-back implementation of Calypso systems. The ideal candidate will have hands-on experience across multiple asset classes, a strong technical background in Java, and sound knowledge of Calypso architecture, APIs, and risk management systems (ERS, Limit, VaR).
Required Skills
Job Description
We are seeking an experienced Calypso Technical Consultant with deep expertise in front-to-back implementation of Calypso systems. The ideal candidate will have hands-on experience across multiple asset classes, a strong technical background in Java, and sound knowledge of Calypso architecture, APIs, and risk management systems (ERS, Limit, VaR).
Requirements:
Education
• Degree, Post graduate in Computer Science or related field (or equivalent industry experience)
Experience
• Extensive knowledge of a Calypso, architecture, APIs, modules and hands on experience front of back implementation of calypso including risk management system with ERS implementation of Limit and VaR
• 7- 10 years of experience implementing, configuring and maintaining calypso system for different asset class for Fixed Income ,
• Money market Interest rate,FX and credit derivatives and no linear derivatives.
Technical Skills
• Sound understanding of Calypso architecture and Hands on experience of APIs from latest version [Minimum V15.2]
• Strong hands on experience in java development [Jave 1.7/Higher] with key concepts like OOPS, Collection, Multithreading
• Knowledge on Oracle PLSQL and understanding of calypso data model
• Good Understanding of application server like Jboss and build tool -Gradle
• Hands on experience with integration pattern of Open API
• Understanding of network /server level interaction of calypso modules and troubleshooting expertise
• Calypso integration experience with trade and market data interface with Bloomberg SAPI,TOMS,Reuters feed,Deal tracker
Functional Skills
• Experience in analysis and System Implementation with extensive experience in trading platforms
• Good understanding of Fixed income,FX derivative, Interest rate and Credit derivatives
• Fair understanding of Credit and Market risk ERS limit setup and Var Set up
• Good knowledge of Official P&l and accounting setup In calypso
• Good understanding of Curve and Market data setup in calypso
• Fair understanding of set up calypso work station and front office workstation
• Good understanding of calypso Back office operations like static data/messages/Transfers and settlements
• Good understanding of position configuration in calypso
• Have good knowledge on Integration patters such as Open API/ Open banking etc
Soft Skills
• Able to influence multiple teams on technical considerations, increasing their productivity and effectiveness by sharing deep knowledge and experience.
• Self-motivator and self-starter, Ability to own and drive things without supervision and works collaboratively with the teams across the organization.
• Have excellent soft skills and interpersonal skills to interact and present the ideas to Senior and Executive management