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Lead Calypso Solutions Developer

M&T Bank

Buffalo, NY · lead

This role is four days onsite at our Seneca One Buffalo, NY location, with the flexibility to work from home one day per week Overview:      Develops the overall design and implementation of scalable, secure, and high performing platform solutions across business units, acting as a subject matter expert. Drives strategic improvements, oversees complex integrations, works with senior leaders across technology and business lines, and mentors junior team members to advance platform capabilities within the organization while maintaining risk standards.

Primary Responsibilities:  Design, oversee, configure, and develop advanced Calypso solutions and multisystem integrations across Front Office, Middle Office, Back Office, Collateral, Risk, Accounting, Settlements, and Reporting functions. Optimize workflows, platform functionality, and system efficiency while reviewing and approving solutions produced by other team members. Serve as the technical and thought leader for the Calypso platform.

Provide hands-on guidance, establish development and configuration standards, and mentor solution developers, software engineers, analysts, and support team members. Facilitate sessions with business and technology stakeholders to identify challenges and define epics, features, user stories, functional requirements, and technical requirements. Apply capital markets and Calypso expertise to ensure strategic initiatives align with business objectives.

Perform fit-to-standard and gap analysis between out-of-the-box Calypso capabilities and business requirements. Recommend configuration-first solutions and develop controlled customizations or extensions when standard platform capabilities do not satisfy approved requirements. Translate business requirements into solution designs, technical specifications, configuration designs, interface mappings, implementation plans, test scenarios, and operational support documentation.

Design and develop Calypso configurations and extensions supporting trade capture, trade lifecycle processing, workflows, reference data, static data, market data, pricing, position management, collateral processing, confirmations, settlements, accounting, scheduled tasks, interfaces, and reporting. Drive Calypso integration efforts by designing secure and configurable API, messaging, file-based, and service-oriented solutions.

Optimize data exchange with trading venues, market data providers, collateral platforms, payment and settlement services, accounting systems, regulatory platforms, and enterprise data repositories. Lead platform upgrade, migration, cloud, infrastructure, and modernization initiatives. Assess compatibility, remediation needs, technical debt, deployment impacts, and implementation risks across Calypso and its dependent systems.

Drive advanced Calypso system management, optimization, and performance monitoring. Design strategies that support peak performance, scalability, resiliency, recoverability, and operational efficiency across environments. Develop the design and strategy for the Calypso system lifecycle, ensuring stability, integrity, supportability, and health of the service. Coordinate lifecycle plans across technology and present strategy, timeline, dependencies, risks, and budget considerations to senior leaders.

Lead comprehensive unit, integration, system integration, regression, user acceptance, performance, resiliency, and production validation activities. Define acceptance criteria, create or review test cases, support defect triage, and ensure traceability from requirements through implementation. Advance incident and problem management strategy for Calypso, ensuring rapid response and resolution for critical platform, workflow, data, scheduled-task, and integration issues.

Serve as an escalation point, lead root-cause analysis, and implement sustainable corrective and preventive actions. Provide senior-level production support and technical oversight for complex Calypso incidents

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