Calypso QA CATT; Calypso Automated Testing Tools

We are seeking an experienced Calypso Developer with strong technical and functional expertise to join our team. The ideal candidate will have deep hands ‑ on experience with Calypso platform customizations, strong analytical abilities, and solid understanding of equity derivatives—particularly stock options traded on U.S. exchanges.

• Design, develop, and customize components within the Calypso platform, including Scheduled Tasks, Reports, and Engines .
• Utilize and extend Calypso APIs to implement new functionality and enhance existing workflows.
• Analyze business requirements and translate them into effective Calypso-based technical solutions.
• Work with Calypso messaging and sender frameworks to support seamless integration with external systems.
• Write efficient, optimized SQL queries and work with Calypso database structures.
• Collaborate with cross-functional teams in an Agile development environment.
• Support and enhance functionality for Equity Derivatives , specifically Single Stock Options .
• Troubleshoot, diagnose, and resolve issues in production and development environments.

• 8+ years of hands‑on experience working with the Calypso platform.
• Strong understanding of overall Calypso system architecture .
• Proficiency in Calypso development and customization across various modules.
• Solid understanding of Calypso message and sender frameworks .
• Strong SQL skills and familiarity with Calypso database tables .
• Experience working with Calypso versions v17 or v18 .
• Excellent analytical and problem-solving skills.
• Strong communication skills with the ability to work closely with business users.
• Mandatory:
  Prior experience working with Stock Options on CBOE and Nasdaq (U.S. Markets) .

• Experience integrating WEX with Calypso.
• Experience integrating the Imagine tool with Calypso.
• Exposure to additional equity derivatives products and U.S. market workflows.

You can send your resume to