Calypso Developer

The ideal candidate will have strong experience developing, customizing, integrating, and supporting the Nasdaq Calypso platform within capital-markets environments.

Key Responsibilities

Design, develop, customize, and maintain solutions on the Calypso platform.
Work with business analysts, architects, and stakeholders to translate business requirements into technical solutions.
Develop Calypso components using Java, APIs, workflows, engines, reporting frameworks, and integration tools.
Support front-office, middle-office, and back-office functions.
Build and maintain integrations between Calypso and internal or external systems.
Troubleshoot production issues, perform root-cause analysis, and implement permanent fixes.
Support Calypso upgrades, releases, migrations, and performance improvements.
Write unit and integration tests and participate in code reviews.
Prepare technical documentation and follow established SDLC and Agile practices.
Collaborate with distributed technology and business teams.
Required Qualifications

Strong hands-on experience with the Nasdaq Calypso platform.
Proficiency in Java, J2EE, Spring, SQL, and REST/SOAP APIs.
Experience with Calypso customization, configuration, and integration.
Knowledge of Calypso modules, workflows, engines, messages, scheduled tasks, and reporting.
Experience with financial products such as fixed income, foreign exchange, derivatives, money markets, or securities.
Understanding of trade lifecycle, settlements, confirmations, positions, and risk-management processes.
Experience working with relational databases and Unix/Linux environments.
Strong troubleshooting, analytical, and communication skills.
Previous experience supporting banking or capital-markets applications.