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Mainframe Developer (Senior) COBOL, JCL, DB2, IMS


Job Location:

Toronto - Canada

Monthly Salary: K 10 - 10
Experience Required: 5years
Posted: 26 June 2026 (30+ days ago)
Application Deadline: 23 September 2026
Vacancies: 1 Vacancy

Job Summary

Role: Senior Mainframe Developer / Designer


Tech stack IBM Mainframe - Deep IMS knowledge JCL COBOL SQL DB2 Endever File-AID CA-7


Tools: INSYNC Jira confluence Service Now


AI: Should be AI aware / GitHub Copilot/ VSCode


Designer skills: Should be able to independently analyze IMS Segments create detailed design lead junior developer participate end to end field mapping develop/ unit test and deploy code


DB2: Great understanding of DB2 objects and processing. Should be able to independently analyze DB2 objects.


Soft skill: this person will be placed in a pod with no major mainframe experience hence person should be able to learn independently. Candidate should be a good problem solver with good ability to adapt & learn.


RTO: Expected to be in the office 2 to 4 days a week


Nice to have (non-mandatory) knowledge of Kafka & RESTful APIs




Required Skills:

60-70


Required Education:

Job Overview:Were seeking an experienced ETL Pipeline Developer proficient in Python to design implement and maintain robust data pipelines. This role is critical for transforming raw data into valuable business insights across our Responsibilities: Architect and build efficient ETL pipelines in Python to process diverse data sources Implement data transformation logic using pandas for complex manipulations and aggregations Document pipeline architecture data flows