tillsonburg, on application developer Jobs – 33 Openings This Week

Mainframe Developer -PL/I, Control-M,HPSM
APPTOZA INC. —Canada
- $45–$55 an hour
- Remote
- Computer Science
- Analysis skills
- Bachelor's
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10d

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Mainframe Developer -PL/I, Control-M,HPSM

APPTOZA INC.
Canada

Quick apply

Job details

Fixed term contract
10 days ago

Skills

Jira
Computer Science
DB2
Analysis skills
Bachelor's
Data management
Mainframe development
Agile
HP Service Manager
Communication skills
Control-M
Information Technology

Full job description

JOB ROLE-MAINFRAME DEVELOPER

100%REMOTE

LONG TERM CONTRACT

Job Description: Mainframe Developer – Application Enhancements, Support & Decommissioning

Job Summary

We are looking for an experienced Mainframe Developer to support application enhancements, production support, and decommissioning initiatives within a complex enterprise environment. The role requires strong expertise in legacy systems, data management, and operational stability while contributing to modernization and retirement of applications. The ideal candidate will have hands-on experience in PL/I, DB2, IMS, and JCL, along with strong analytical and troubleshooting skills.

Job Requirements

Design, develop, and implement enhancements to existing mainframe applications based on business requirements.
Write, maintain, and optimize PL/I programs and JCL for batch and online processing.
Work with DB2 and IMS databases for data processing, querying, and performance tuning.
Provide Level 2/3 production and application support, including batch job monitoring, incident resolution, and root cause analysis.
Ensure smooth execution of batch processes using scheduling tools such as Control-M and support change, incident, and problem management activities using tools like HPSM and JIRA.
Utilize mainframe development and deployment tools such as ISPW for code management and promotion.
Analyze legacy applications to identify decommissioning opportunities, including dependency mapping and impact analysis.
Support data archival, migration, and validation as part of application retirement initiatives.
Execute decommissioning activities in compliance with regulatory and data retention requirements.
Collaborate with cross-functional teams and document system changes, processes, and decommissioning activities.

Required Qualifications

Bachelor’s degree in Computer Science, Information Technology, or a related field.
4–7 years of experience in mainframe development and support roles.
Strong hands-on experience with PL/I, DB2, IMS, and JCL.
Experience with tools such as Control-M, ISPW, HPSM, and JIRA.
Experience in application enhancements and production support.
Knowledge of batch processing and job scheduling tools.
Strong analytical, troubleshooting, and problem-solving skills.

Preferred Skills

Experience with mainframe application decommissioning or modernization initiatives.
Familiarity with Guidewire ClaimCenter (added advantage).
Understanding of insurance.
Exposure to Agile delivery models.
Experience with data migration and archival strategies.

Key Competencies

Strong attention to detail and quality focus
Excellent communication and collaboration skills
Ability to manage multiple priorities and deadlines
Proactive problem-solving and critical thinking

Pay: $45.00-$55.00 per hour

Work Location: Remote

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Mainframe Developer -PL/I, Control-M,HPSM

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