✦ Luna Orbit — Software Engineering

COBOL Developer

at Fiserv

Unknown Posted March 16, 2026
Type Not Specified
Experience mid
Exp. Years 5+ years
Education Bachelor's degree in Computer Science, Computer Technology, or a related field, or an equivalent combination of education, work, and/or military experience
Category Software Engineering

This role involves developing and maintaining complex mainframe applications using COBOL and related technologies, supporting financial systems, and ensuring system stability and performance.

  • Develop and maintain mainframe software
  • Support legacy financial applications
  • Create and review test plans
  • Collaborate with IT and business units
  • Ensure system stability and performance

The position requires expertise in COBOL, MVS, JCL, DB2, CICS, and VSAM, with a focus on legacy system support, application development, and system documentation within a mainframe environment.

The ideal candidate is an experienced COBOL developer with at least 5 years in mainframe environments, proficient in MVS, JCL, and DB2. They should have strong problem-solving skills, documentation abilities, and experience with legacy systems in the financial technology sector.

COBOLMVSJCLDB2SQLCICSVSAM
SASWPSSoftware development lifecycleDesign concepts
MainframeMVSJCLDB2SQLCICSVSAMMicrosoft OfficeMicrosoft Visio
COBOLMVSJCLDB2SQLCICSVSAM
COBOLMVSJCLDB2SQLCICSVSAMSASWPS
CollaborationDocumentationProblem-solvingCommunicationTeamwork
Industry Fintech
Job Function Maintain and enhance mainframe applications in COBOL supporting financial services.
Role Subtype Mainframe Developer
Tech Domains COBOL, MVS, JCL, DB2, SQL, CICS, VSAM
COBOLMVSJCLDB2SQLCICSVSAMMainframeSoftware development lifecycleApplication maintenanceLegacy systemsBatch processingData reportingApplication documentationSystem analysisMainframe programmingEnterprise software

Less than 5 years COBOL experience, No mainframe or legacy system experience, Lack of JCL or DB2 knowledge, No experience with CICS or VSAM

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