Senior Calypso Developer

Veriipro; Johnston (RI); On-site; USD 120,000 - 160,000; Full time

Job summary

Veriipro in the United States is seeking a senior software engineer to design, develop, and customize applications on the Nasdaq Calypso platform.

You will build Calypso integrations, APIs, and data interfaces using Java, Spring Boot, and SQL, while collaborating with analysts in a fast-paced capital markets environment.

This on-site role demands strong problem-solving, communication, and adherence to Agile practices throughout the SDLC.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.

Responsibilities

• Design, develop, customize, and enhance applications on the Nasdaq Calypso platform.
• Develop and maintain Calypso customizations, extensions, and integrations.
• Build and support Calypso APIs and interfaces with internal and external systems.
• Collaborate with business analysts and stakeholders to translate business requirements into technical solutions.
• Develop scalable applications using Java, J2EE, Spring Boot, and related technologies.
• Integrate enterprise applications using MQ messaging services.
• Design, optimize, and maintain Oracle and PostgreSQL database objects, queries, and stored procedures.
• Troubleshoot production issues, perform root cause analysis, and implement permanent solutions.
• Participate in code reviews, testing, deployment, and production support activities.
• Follow Agile development practices and contribute throughout the Software Development Life Cycle (SDLC).

Skills

Java

J2EE

Spring Boot

Agile methodologies

Problem solving

Communication

Calypso platform

API development

SQL

Oracle

PostgreSQL

MQ messaging

WebSphere

Education

Bachelor's degree in Computer Science/Information Technology/Engineering

Tools

Nasdaq Calypso

IBM WebSphere

MQ Series

Oracle

PostgreSQL

Job description

Key Responsibilities

• Design, develop, customize, and enhance applications on the Nasdaq Calypso platform.
• Develop and maintain Calypso customizations, extensions, and integrations.
• Build and support Calypso APIs and interfaces with internal and external systems.
• Collaborate with business analysts and stakeholders to translate business requirements into technical solutions.
• Develop scalable applications using Java, J2EE, Spring Boot, and related technologies.
• Integrate enterprise applications using MQ messaging services.
• Design, optimize, and maintain Oracle and PostgreSQL database objects, queries, and stored procedures.
• Troubleshoot production issues, perform root cause analysis, and implement permanent solutions.
• Participate in code reviews, testing, deployment, and production support activities.
• Follow Agile development practices and contribute throughout the Software Development Life Cycle (SDLC).

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
• 7+ years of experience in Capital Markets application development.
• Strong hands-on experience with the Nasdaq Calypso platform.
• Expertise in Calypso customization, extension development, and platform architecture.
• Experience developing and integrating Calypso APIs.
• Strong programming skills in Java and J2EE.
• Experience with Spring Boot, IBM WebSphere, and MQ messaging.
• Strong SQL development experience with Oracle and PostgreSQL.
• Knowledge of OTC Derivatives products and trade lifecycle.
• Experience with software development best practices, code reviews, and version control.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and collaboration skills.

Preferred Qualifications

• Experience integrating Calypso with enterprise trading and risk management systems.
• Familiarity with CI/CD pipelines and DevOps practices.
• Experience working in Agile/Scrum environments.
• Knowledge of financial messaging standards and enterprise integration patterns.
• Calypso or Capital Markets certifications are a plus.