Senior Calypso Developer - Contract, Sydney

Hastha Solutions in Sydney is seeking an experienced Senior Calypso Developer to work on complex trading and post-trade platforms. The role is hands-on and requires deep expertise in Calypso development, Java, APIs, and Calypso workflows, supporting full lifecycle development and production support.

The successful candidate will design, develop, and support Calypso solutions across front-to-back-office processes, collaborating with analysts, architects, and support teams to deliver scalable and