Calypso Developer
Unison Group
Posted: January 28, 2026
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Required Skills
Job Description
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
● 5+ 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.
Requirements:
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 [Java 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