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Closed on August 11, 2026.
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Calypso Principal of Software Engineer
Backend Developer
Senior
API
Aws Solutions Architect
Calypso
Collaboration
Data Integration
Data Processing
Database
Databases
ETL
Integration
Java Language
Programming Language
Software Development
Software Engineer
Software Engineering
SQL
Websphere
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Job Description
Remote Calypso Principal Software Engineer leads design and development of software solutions with engineering teams and architecture within the banking sector.
Responsibilities
- Contribute in a fast moving Agile environment, applying best practices and collaborating closely with teammates.
- Contribute to solution design ideation, balancing product success with adherence to enterprise architecture.
- Design, modify, develop and deploy software solutions.
- Build modern, architecturally robust components, tools and applications aligned with strategic business goals.
- Incorporate quality of service attributes such as scalability, maintainability and manageability into distributed service frameworks to enable capabilities.
- Apply industry best practices to identify, remediate and prevent vulnerabilities during development.
- Act as a peer-leader fostering innovation and accountability while following Agile practices.
Requirements
- Minimum of 7 years direct experience supporting Nasdaq's Calypso platforms and infrastructure.
- Proven ability to lead and mentor software engineers.
- Extensive experience configuring, implementing and testing OTC derivatives across the trading lifecycle (front, middle and back office).
- Deep experience configuring Calypso modules for interest rates, commodities, FX, FX options and equity derivatives.
- Solid understanding of collateral management, general ledger accounting, ISDA SIMM and SWIFT processing.
- Hands-on experience integrating Calypso with market utilities such as DTCC SDR, FedWire, Bloomberg, AcadiaSoft, TriResolve and with market data sources and risk platforms.
- Experience building or supporting applications with WebSphere, Java, SpringBoot, MQ, ETL and API development.
- Experience on UNIX, Oracle SQL, PostgreSQL or Linux platforms.
- Proficiency across multiple languages, particularly Java, JavaScript, HTML, Python, Angular and Unix shell scripting.
- Experience with AWS cloud services and DevSecOps CI/CD pipelines using Bitbucket, Nexus, Jenkins, Terraform or equivalents.
- Cloud certification such as AWS Solutions Architect is a plus.
- Strong written and verbal communication and interpersonal skills.
- Experience with Apache, Lucene, Memcache, RabbitMQ and NoSQL technologies.
Technologies
- Calypso
- WebSphere
- Java, SpringBoot
- MQ
- ETL
- UNIX, Oracle SQL, PostgreSQL, Linux
- JavaScript, HTML, Python, Angular, Unix shell scripts
- AWS, Bitbucket, Nexus, Jenkins, Terraform
- RabbitMQ, Apache, Lucene, Memcache, NoSQL
- DTCC SDR, FedWire, Bloomberg, AcadiaSoft, TriResolve
- ISDA SIMM, Swift
- API development
- AWS Solutions Architect
Location
Remote
Compensation
USD 55 - 65 per hour