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# Java Calyspo Developer

- **Company:** Nexylum Global Llc
- **Location:** Charlotte, NC, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Algorithmic Trading, System Configuration, Continuous Integration, IBM WebSphere MQ, Python (Programming Language), Oracle (Applications), Calypso Programming Language, Risk Management Information Systems, Software Engineering, SQL Databases, Git, Information Technology, Apache Kafka, Software Version Control
- **Published:** June 9, 2026
- **Apply:** https://www.dice.com/job-detail/b6b50358-8504-4b40-af3c-0d4dfd7f2d79

## About the Role

8+ years of professional software engineering experience

 - 3+ years of hands-on Calypso development experience, including trade lifecycle, workflow, and reporting
 - Strong proficiency in Java (Java 8+) and SQL (Oracle preferred)
 - Experience with Calypso APIs, including the Calypso SDK and trade event handlers
 - Knowledge of fixed income, derivatives, or FX products and their trade lifecycles
 - Experience with version control (Git) and CI/CD pipelines
 - Proven ability to troubleshoot complex issues in a production trading environment
 - Excellent communication skills for cross-team collaboration with traders and quants
 - Bachelor''''s degree in Computer Science, Software Engineering, or related field

Required Skills: Calypso, Java, Oracle, SQL, Git, CI/CD, Fixed Income, Derivatives, Trade Lifecycle
Preferred Skills: Kafka, MQ Series, Python, Agile Methodologies, Risk Management Systems

Experience: 8-10 years
Education: Bachelor''''s degree in Computer Science, Software Engineering, or related field

## Description

The team is responsible for building and maintaining a critical financial trading platform that processes high-volume transactions in real time. The role focuses on developing and optimizing the Calypso-based front-office trading system, ensuring low-latency performance and seamless integration with downstream risk and settlement systems., Configuring and customizing the Calypso platform

 - Writing trade lifecycle workflows
 - Building interfaces with external systems
 - Collaborating closely with quantitative analysts, traders, and operations teams to implement new product types and regulatory changes


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