Calypso Developer
System One
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Job summary
System One is seeking an experienced Calypso Developer to design, develop, and integrate enterprise trading solutions on the Calypso platform in Salt Lake City, UT. The role focuses on front-, middle-, and back-office operations across asset classes.
You will work with business stakeholders, architects, and engineers to modernize trading platforms, improve resiliency, and deliver cloud-native solutions using Java, Spring Boot, AWS, and microservices.
Qualifications
- 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.
Responsibilities
- Design, develop, customize, and support Calypso applications across multiple asset classes.
- Develop cloud-native solutions using AWS, IaC, CI/CD, and DevSecOps practices.
- Build integrations between Calypso and enterprise systems and market utilities.
- Design, optimize, and maintain SQL queries, databases, ETL, and data integrations.
- Collaborate with stakeholders to translate requirements into scalable technical solutions.
- Mentor junior developers and participate in code reviews and modernization efforts.
Skills
Education
Tools
Job description
Location: Salt Lake City (SLC/Midvale), UT
Work Mode: Onsite – 5 Days/Week
Duration: Contract-to-Hire
- Bitbucket
- Capital Markets
- Java
- Microservices
- Spring Boot
- Calypso
Are you passionate about building high-performance trading platforms that power today's global financial markets? Do you enjoy solving complex technical challenges while developing scalable, cloud-native applications that support mission-critical trading operations?
Systemone is seeking an experienced Calypso Developer to join our team! In this role, you'll design, develop, customize, and integrate enterprise trading and risk management solutions built on the Calypso platform, supporting front-, middle-, and back-office operations across multiple asset classes.
Working closely with business stakeholders, solution architects, quantitative analysts, infrastructure engineers, and market utility providers, you\'ll develop innovative solutions that modernize trading platforms, streamline business processes, strengthen operational resilience, and support the evolving needs of leading global financial institutions.
This is an outstanding opportunity to work with modern technologies including Calypso, Java, Spring Boot, AWS, microservices, DevSecOps, cloud-native architectures, and enterprise financial integrations, while contributing to large-scale digital transformation initiatives within the Capital Markets industry.
Location: This position is based onsite at a client location in the Salt Lake City, UT area.
As a Calypso Developer, you\'ll play a key role in designing and delivering scalable, secure, and high-performing trading solutions that support mission-critical Capital Markets operations.
In this role, you will:
- 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
- Exchange-Traded Derivatives
- DTCC SDR
- MarkitWire
- Bloomberg TOMS
- SEF platforms
- AcadiaSoft
- TriResolve
- WebICE
- SWIFT
- General Ledger systems
- FedWire
- ACH
We\'re seeking an experienced software engineer with deep Capital Markets expertise and a passion for building enterprise-scale trading platforms.
- 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.
- Java
- Spring Framework / Spring Boot
- RESTful APIs
- Microservices architecture
- JBoss or comparable enterprise application servers
- Messaging technologies (JMS, MQ)
- Foreign Exchange (FX)
- FX Options
- Interest Rate Products
- Commodities
- Credit Derivatives
- Exchange-Traded Derivatives
- Market Risk
- 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.
- Experience with AWS cloud services and container orchestration technologies such as Docker and Kubernetes.
- Experience implementing event-driven architectures using Kafka or other enterprise messaging platforms.
- Familiarity with Infrastructure as Code using Terraform or CloudFormation.
- Experience with observability and monitoring tools such as Splunk, Dynatrace, Grafana, or Prometheus.
- Financial industry certifications or Calypso platform certifications are a plus.
Ref: #404-IT Pittsburgh
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