Senior Calypso Developer

STAFFXPERT LLC is seeking a Senior Calypso Developer on behalf of our client in Salt Lake City, UT / Midvale, UT. This role is ideal for an experienced professional with a strong background in Calypso development, Capital Markets, and enterprise application integration. The successful candidate will be responsible for designing, developing, customizing, and supporting trading and risk management solutions while collaborating with cross-functional teams to deliver scalable, secure, and high-performing applications. Key Responsibilities Design, develop, customize, and maintain Calypso applications and platform enhancements. Build scalable enterprise solutions using Java, Spring Boot, REST APIs, and Microservices. Develop and maintain integrations between Calypso and internal/external financial systems. Create and optimize SQL queries, database objects, and ETL workflows. Participate in application architecture, technical design discussions, and code reviews. Troubleshoot production issues, perform root cause analysis, and implement performance improvements. Support application deployments, upgrades, and ongoing platform enhancements. Ensure security, scalability, reliability, and operational excellence across applications. Collaborate with business users, analysts, architects, and development teams to deliver effective solutions. Mentor junior developers and promote engineering best practices. Participate in Agile ceremonies and contribute to continuous improvement initiatives., Owner-Operator, Boise Market - Part-Time Contract (Local Presence Required) Location requirement: This role requires you to already live in or near Boise, Idaho. We are not consi…

• 1 month ago +

5+ years of experience in enterprise software development. 3+ years of hands-on Calypso development experience. Strong expertise customizing and extending the Calypso platform. Experience with Calypso workflows, APIs, trade lifecycle processing, and back-office operations. Strong programming experience in Java. Hands-on experience with Spring Framework and Spring Boot. Experience developing RESTful APIs and Microservices. Knowledge of enterprise application servers such as JBoss. Experience with messaging technologies including JMS and MQ. Strong SQL development and relational database experience. Experience with data modeling, ETL processes, and system integration. Experience integrating Calypso with enterprise applications and third-party financial systems. Knowledge of cloud platforms, preferably AWS. Experience with CI/CD pipelines, DevSecOps practices, and modern software delivery methodologies. Familiarity with tools such as Jenkins, Bitbucket, Nexus, Terraform, or similar technologies. Experience supporting production environments, troubleshooting, and performance tuning. Strong analytical, problem-solving, and communication skills. Experience working within Agile frameworks such as Scrum, Kanban, or SAFe. Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field. Preferred Qualifications Experience with Docker and Kubernetes. Knowledge of Kafka or other event-driven messaging platforms. Experience with Infrastructure as Code tools such as Terraform or CloudFormation. Familiarity with monitoring and observability tools including Splunk, Dynatrace, Grafana, or Prometheus. Experience integrating with financial platforms such as SWIFT, FedWire, ACH, DTCC, Bloomberg, MarkitWire, AcadiaSoft, or TriResolve. Knowledge of Capital Markets products including FX, FX Options, Interest Rate Products, Commodities, Credit Derivatives, and Exchange-Traded Derivatives. Experience with Wall Street Systems, Nasdaq Spectrum, or similar Capital Markets platforms. Relevant Calypso or Financial Services certifications.

STAFFXPERT LLC is a trusted talent solutions partner connecting highly skilled professionals with leading organizations across technology, financial services, and enterprise domains. We are committed to matching exceptional talent with impactful career opportunities that drive innovation and business success.