Senior Mainframe Engineer

Full-stack EngineerSoftware EngineerContractRemoteSeniorTeam 201-500H1B SponsorCompany SiteLinkedIn

Location

Michigan

Posted

1 day ago

Salary

0

Seniority

Senior

Professional Certificate8 yrs expEnglishDistributed SystemsSDLC

Job Description

Senior Mainframe Engineer

Accellor

• Design, develop, test, and maintain enterprise COBOL applications on IBM Mainframe platforms. • Develop and enhance batch and online transaction processing systems. • Analyze business and technical requirements to deliver scalable, reliable solutions. • Troubleshoot production issues and provide ongoing application support. • Optimize application performance and improve system stability. • Participate in code reviews and contribute to development best practices. • Collaborate with cross-functional teams throughout the software development lifecycle. • Support modernization initiatives and integration with newer technologies while maintaining critical legacy systems. • Create and maintain technical documentation.

Job Requirements

  • 8+ years of IBM Mainframe development experience.
  • Strong hands-on experience with:
  • COBOL
  • JCL
  • CICS
  • DB2
  • VSAM
  • Experience supporting enterprise-scale production applications.
  • Strong analytical and problem-solving skills.
  • Experience working within the Software Development Life Cycle (SDLC).
  • Excellent communication and collaboration skills.
  • Preferred Qualifications
  • Experience within the Banking, Financial Services, or Insurance (BFSI) industry.
  • Knowledge of financial transaction processing systems.
  • Experience with IBM z/OS.
  • Familiarity with tools such as File-AID, Abend-AID, Expeditor, Endevor, or Changeman.
  • Experience integrating mainframe applications with distributed systems or APIs.
  • Exposure to Agile development methodologies.
  • Experience supporting modernization or digital transformation initiatives.

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