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# Calypso Developer

- **Company:** Hexaware Technologies
- **Location:** Plano, TX, United States
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Batch Processing, Unix, JSON, Oracle (Applications), Performance Tuning, Calypso Programming Language, SQL Databases, Extensible Markup Language (XML), Data Processing, SOAPAPI, Swift (Programming Language), Complex Event Processing, Restful APIs
- **Published:** November 7, 2026
- **Apply:** https://www.dice.com/job-detail/315b08ef-8f62-4f1a-877e-09e40fcbad31

## About the Role

Required Skills: Calypso, Java, SQL, Oracle, REST/SOAP Services, MQ, FIX, SWIFT, XML/JSON, Unix/Linux, Trade Lifecycle Management, Capital Markets.

## Description

* Develop, customize, and support Calypso solutions across trade capture, processing, settlements, risk management, and reporting modules.
 * Design and implement integrations between Calypso and external systems using REST/SOAP APIs, MQ, FIX, SWIFT, XML, and JSON technologies.
 * Collaborate with front office, middle office, back office, and business stakeholders to gather requirements and deliver scalable solutions.
 * Configure Calypso workflows, event processing, scheduled tasks, pricing engines, and trade lifecycle management functionalities.
 * Develop and maintain Java-based customizations, interfaces, adapters, and batch processes within the Calypso platform.
 * Troubleshoot production issues, perform root cause analysis, and optimize system performance, reliability, and data processing efficiency.
 * Work closely with QA and release teams to support testing, deployment, migration activities, and environment management.
 * Ensure compliance with financial industry standards, best practices, and documentation requirements while supporting global trading operations.