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Mainframe Programmer – SWIFT & Financial Messaging Platform

Boston💼 Full-time💰 $110,000–$110,000🗓 2026-08-11 → 2026-09-26

Core

Support, maintain, and optimize mission-critical mainframe applications for financial messaging and payment processing operations.

Role type

Senior Mainframe Programmer (Financial Services)

Builds

High-availability transaction processing systems and financial messaging platforms

Domain

Financial Services / Mainframe Infrastructure

Deliverable

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

Required skills

COBOL, JCL, DB2, CICS, MQ, z/OS, ChangeMan, SQL, performance tuning, root-cause analysis, system monitoring

Preferred skills

SWIFT messaging standards, IBM Integration Bus (IIB), payment processing, settlements, banking operations

Technologies

COBOL, JCL, DB2, CICS, MQ, z/OS, ChangeMan, IBM Financial Transaction Manager (FTM), IBM Integration Bus (IIB)

Responsibilities

Support and maintain critical mainframe applications for financial transaction processing; Troubleshoot production issues and perform root-cause analysis; Monitor application and system performance; Support, install, and administer IBM Financial Transaction Manager (FTM); Participate in code reviews and application enhancements; Support Business Continuity Planning (BCP) and Disaster Recovery (DR) activities

Seniority

Senior, hands-on IC

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