Calypso Developer
$400,000–$5,000,000 year
On-siteBengaluru, Karnataka, India or Pune, Maharashtra, India
Job Summary
Design, develop, and customize enterprise-grade trading applications on the Calypso platform, configuring modules to meet business and regulatory requirements. Build custom workflows, interfaces, APIs, and batch processes while integrating systems using Java and web services. Collaborate with stakeholders and QA teams throughout the SDLC, troubleshoot production issues, and optimize application performance through code enhancements. Ensure compliance with security policies, prepare technical documentation, and support system upgrades and migrations. This role offers the opportunity to work on complex financial systems for a client in Weekday's technology team, contributing to mission-critical projects in a fast-paced environment.
Required Qualifications
- 4–15 years of software development experience with strong expertise in the Calypso platform
- Hands-on experience in Calypso development, customization, and configuration
- Strong programming skills in Java and object-oriented design principles
- Experience developing Calypso workflows, custom modules, adapters, reports, and interfaces
- Good understanding of financial products including fixed income, derivatives, FX, commodities, or money markets
- Experience integrating Calypso with external systems using APIs, messaging technologies, or web services
- Knowledge of SQL and relational databases such as Oracle, PostgreSQL, or SQL Server
- Strong debugging, troubleshooting, and analytical skills
- Familiarity with software development lifecycle (SDLC), Agile methodologies, and version control systems such as Git
Desired Qualifications
- Experience in software testing, including unit testing, integration testing, and system validation
- Exposure to Business Analysis, including requirement gathering, functional documentation, process mapping, and stakeholder communication
- Knowledge of DevOps tools, CI/CD pipelines, and automated deployment practices
- Experience working with cloud platforms or containerization technologies
- Understanding of capital markets regulations and post-trade processing
- Exposure to performance tuning and production support activities
- Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, Finance, or a related discipline
- Relevant Calypso certifications or financial technology certifications are an added advantage
- Excellent communication, collaboration, and stakeholder management skills
- Ability to work independently while contributing effectively within cross-functional global teams
- Strong problem-solving mindset with attention to detail and commitment to delivering high-quality software solutions
- Willingness to learn new technologies and adapt to evolving business requirements
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