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Lead Calypso Solutions Developer

Buffalo, NY💼 Full-time🗓 2026-09-09 → 2026-09-26

Core

Design, configure, and develop scalable Calypso platform solutions for capital markets functions including trade lifecycle, risk, accounting, and settlements.

Role type

Senior IC Calypso Solutions Developer

Builds

Calypso configurations, custom extensions, integrations, and reporting solutions for Front, Middle, and Back Office

Domain

Capital Markets / Financial Services

Deliverable

production ML models | product features | dashboards & analysis | client delivery | infrastructure

Required skills

Calypso platform expertise, solution design, system integration, workflow optimization, technical leadership, gap analysis, API design, data exchange optimization, platform modernization, incident management, compliance and risk mitigation

Preferred skills

Nasdaq Calypso hands-on experience, capital markets trade lifecycle knowledge, Java development, SQL, experience with FX/fixed income/collateral/settlements

Technologies

Calypso, Java, SQL, APIs, messaging systems, cloud infrastructure

Responsibilities

Design and implement Calypso solutions and integrations; optimize platform performance and workflows; mentor team members; translate business requirements into technical specifications; lead system upgrades and modernization; manage production support and incident resolution; ensure compliance with regulatory and security standards

Seniority

Senior, hands-on IC

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