Calypso Developer

Job Title: Calypso Developer Location: Pittsburgh, Pennsylvania Type: Direct Hire Work Model: Onsite - onsite Hours: 40.0 Security Clearance, * Design, develop, customize, and support Calypso applications, workflows, extensions, and integrations supporting multiple asset classes, including Foreign Exchange (FX), FX Options, Interest Rate Products, Commodities, Credit Derivatives, and Exchange-Traded Derivatives.

• Develop enterprise applications using Java, Spring Framework, Spring Boot, REST APIs, microservices, JBoss (or equivalent application servers), and messaging technologies while following secure software engineering best practices.
• Design, build, and maintain integrations between Calypso and enterprise applications, market utilities, and third-party platforms, including DTCC SDR, MarkitWire, Bloomberg TOMS, SEF platforms, AcadiaSoft, TriResolve, WebICE, SWIFT, General Ledger systems, FedWire, and ACH.
• Develop cloud-native solutions utilizing AWS, containerization technologies, Infrastructure as Code (IaC), CI/CD pipelines, and DevSecOps practices.
• Design, optimize, and maintain SQL queries, database structures, ETL processes, and enterprise data integrations supporting trading operations, regulatory reporting, risk management, and analytics.
• Partner with business users, quantitative analysts, risk management teams, operations, solution architects, and development teams to translate business requirements into scalable technical solutions.
• Support production releases, troubleshoot complex application issues, perform root cause analysis, and continuously improve platform performance, stability, and resiliency.
• Optimize Calypso application performance through tuning, monitoring, and continuous improvement initiatives.
• Participate in solution architecture reviews, technical design sessions, code reviews, and modernization initiatives while mentoring junior developers and promoting engineering best practices.
• Contribute to the company’s Capital Markets technology practice by identifying opportunities for automation, innovation, cloud modernization, and continuous improvement.

• Bachelor’s degree in Computer Science, Information Systems, Engineering, or a related technical discipline.
• 5+ years of enterprise software development experience, including at least 3 years of hands-on Calypso development within Capital Markets environments.
• Strong experience customizing and extending the Calypso platform, including workflows, APIs, trade lifecycle processing, back-office operations, and enterprise integrations.
• Advanced proficiency with Java, Spring Framework / Spring Boot, RESTful APIs, Microservices architecture, JBoss or comparable enterprise application servers, and messaging technologies (JMS, MQ).
• Strong understanding of Capital Markets products and trade processing, including FX, FX Options, Interest Rate Products, Commodities, Credit Derivatives, Exchange-Traded Derivatives, Market Risk, and Credit Risk.
• Extensive experience with SQL, relational databases, data modeling, ETL development, and enterprise data integration.
• Experience developing cloud-native applications using AWS (preferred) or Azure, including CI/CD pipelines and DevSecOps tools such as Jenkins, Bitbucket, Nexus, Terraform, or similar technologies.
• Experience designing secure, scalable, and highly available enterprise applications using modern software engineering and cloud architecture best practices.
• Strong analytical, troubleshooting, communication, and stakeholder management skills with experience supporting business-critical production systems.
• Experience working within Agile delivery methodologies such as Scrum, Kanban, or SAFe.
• Experience integrating with financial messaging standards and payment networks including SWIFT, FedWire, and ACH.
• Experience with Wall Street Systems, Nasdaq Spectrum, or other enterprise Capital Markets platforms is considered a strong plus.