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Mainframe Developer - DB2, Application Development (E3)
Astra North Infoteck Inc.Toronto, ON, ca
27 days ago
Job type
Full-time
Job description
Job Description:
We are seeking an experienced Mainframe Developer with strong application development expertise in DB2 and a broad range of mainframe technologies.
The ideal candidate will have 8 or more years of hands-on experience in developing, maintaining, and supporting enterprise-level mainframe applications.
Key Responsibilities:
Design, develop, enhance, and maintain mainframe applications across batch and online (IMS Transaction) environments.
Work extensively with COBOL, JCL, DB2, TSO/ISPF, IMS DC/DB, and/or VSAM.
Develop and optimize SQL queries, stored procedures, and DB2-related components.
Utilize job scheduling tools and source control systems to manage development lifecycle.
Support file transfer integrations using EBX and TIBCO services for vendor-to-host and host-to-vendor file exchange.
Perform data processing using DFSORT and ICETOOL utilities.
Collaborate with cross-functional teams to troubleshoot, analyze, and resolve production and application issues.
Ensure all code adheres to internal quality, security, and compliance standards.
Must-Have Skills & Experience:
8+ years of solid mainframe application development experience
Strong hands-on experience with:
COBOL
JCL
DB2
TSO/ISPF
IMS DC/DB and/or VSAM
Proficient with at least one source control tool:
Endevor
SCM
Changeman
Experience with job scheduling tools such as:
CA-7
Autosys
AWF
Strong understanding of:
DFSORT
ICETOOL
Online (IMS Transaction) and Batch programming
Experience with EBX and TIBCO file transfer services (receiving/transferring files between vendors and host systems)
Nice-to-Have
Experience working in large enterprise or financial services environments Strong problem-solving and analytical skills Ability to work independently and in a collaborative team environment