Calypso CATT Specialist

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A leading American financial services corporation and operator of a premier global stock market. Serving as the primary listing venue for major technology and growth-oriented companies, the organization also acts as a top-tier financial technology provider, delivering data analytics, market surveillance, and index licensing to institutional clients worldwide. To drive digital modernization, the platform integrates advanced cloud infrastructure and Generative AI to streamline cross-border listings, trading workflows, and global regulatory compliance.

• Design, develop, and maintain automated test scripts and scenarios using Calypso CATT
• Build reusable test components and regression suites for Calypso implementations, enhancements, and upgrades
• Execute functional, integration, regression, and end-to-end testing across Calypso workflows
• Review business and technical requirements and translate them into comprehensive test cases
• Validate trade capture, lifecycle events, confirmations, settlements, accounting, reporting, and other relevant workflows
• Prepare and manage test data, environments, and execution schedules
• Analyze test results, identify defects, and support root-cause investigation
• Document defects clearly and work with development and functional teams through resolution and retesting
• Improve test coverage, automation efficiency, and the reliability of regression testing
• Support release-readiness activities and provide clear reporting on test execution, defects, risks, and outcomes
• Collaborate directly with client stakeholders in an on-site and hybrid delivery environment
• Contribute to testing standards, documentation, and continuous process improvement

• Proven hands-on experience with Calypso CATT
• Strong experience testing Calypso applications within a capital markets or financial-services environment
• Experience creating, maintaining, and executing automated regression test suites
• Good understanding of trade-processing workflows and the trade lifecycle
• Experience with functional, integration, regression, and end-to-end testing
• Ability to analyze requirements and translate them into effective test scenarios
• Experience investigating test failures and coordinating defect resolution
• Working knowledge of SQL and relational databases
• Familiarity with Linux or Unix environments and system log analysis
• Experience with defect-management and test-management tools such as Jira, ALM, or similar platforms
• Strong documentation, analytical, troubleshooting, and communication skills
• Ability to work effectively with technical teams, business stakeholders, and client leadership
• Availability to work full-time and attend the New York client site approximately 65% of the time

Advanced

Employment Type: Full-time

Delivery Model: On-site/hybrid (60%)

Location: New York, USA

• Compensation Transparency: The expected compensation range for this role is $75–90/hr USD, with eligibility for commission, bonus, or other incentive compensation where applicable. Actual compensation will be determined based on experience, skills, qualifications, geographic location within the United States, and business needs.
• Location Eligibility: This role is open to candidates residing in the United States.
• Experience Requirements: We welcome applicants with relevant experience regardless of where it was obtained. US work experience is not required.
• Use of Artificial Intelligence in Hiring: We may use automated tools or artificial intelligence systems to support the screening, assessment, or selection of applicants as part of our hiring process.
• Benefits Summary: US-based employees are eligible to participate in Exadel’s benefits programs, which may include comprehensive health, dental, and vision coverage; life and disability insurance; retirement savings programs; paid time off; paid holidays; and other wellness or voluntary benefit programs, subject to plan terms and eligibility requirements.
• Equal Employment Opportunity: Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more. We do not discriminate on the basis of race, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, disability, status as a protected veteran, or any other protected characteristic under applicable federal, state, and local laws.
• Accessibility and Accommodation: We are committed to providing accommodations throughout the recruitment process in accordance with the Americans with Disabilities Act (ADA) and other applicable federal, state, and local accessibility laws. Reasonable accommodations are available to enable individuals with disabilities to perform essential functions. If you require accommodation at any stage of the hiring process, please contact us.
• Data Privacy Notice: For applicants residing in California, please note that personal data collected during the application process is subject to the California Consumer Privacy Act (CCPA) and will be processed in accordance with our applicant privacy notice.
• Disclaimer: Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs. The offer is not binding until a signed contract is in place.

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