Mainframe Developer

Cosmic-I LLC DBA Northern Base Logo
Cosmic-I LLC DBA Northern Base
Jersey, NJ, United States (Remote)
  • Finance
  • FullTime
  • Applications have closed

Job Title: Mainframe Developer

Location: Jersey City, NJ (Hybrid — 3 days onsite)

Duration: 6–12 Months Contract

Employment Type: Contract

Job Description:

We’re looking for a Junior to Mid-Level Mainframe Developer with strong experience in COBOL, CICS, DB2, VSAM, and MQ application development. The ideal candidate will have solid debugging skills (Expeditor) and exposure to tools like FileAid, Endevor, CA-7, and NDM . Experience with API, JSON, Kafka, Spring Boot , or financial messaging formats (SWIFT MT / ISO 20022) is a plus.

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