> Markdown version of [/jobs/ext/3135919-calypso-developer](https://www.wearedevelopers.com/jobs/ext/3135919-calypso-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Calypso Developer

- **Company:** SUS INFOTECH INC
- **Location:** United States (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Code Review, Relational Databases, Java Platform Enterprise Edition (J2EE), Spring Framework, Systems Development Life Cycle, Calypso Programming Language, SQL Databases, Systems Integration, Software Troubleshooting, SOAPAPI, Integration Tests, Integration Frameworks, Tools for Reporting, Restful APIs
- **Published:** September 29, 2026
- **Apply:** https://www.dice.com/job-detail/c35efd9c-c2c7-4bb9-a93e-32ceaa2c4e31

## About the Role

* 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.

## Description

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


## Related Videos

- [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment)
- [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns)
- [Are Code Reviews Worth It? Insights from 16 Years of Review Data](https://www.wearedevelopers.com/videos/1135-are-code-reviews-worth-it-insights-from-16-years-of-review-data)
- [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure)
- [REST In Peace: Why LLMs Can't CRUD](https://www.wearedevelopers.com/videos/100272-rest-in-peace-why-llms-can-t-crud)
- [Build a CI/CD pipeline to automate code reviews and ensure code quality](https://www.wearedevelopers.com/videos/349-build-a-ci-cd-pipeline-to-automate-code-reviews-and-ensure-code-quality)

## Related Articles

- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j)
- [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)