Jobs in Milton

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Within 25 km of Milton

Added 6 days ago
Pharmacy Assistant, Hourly Part Time Flexible Shifts Greenlight Requisition
Shoppers Drug Mart
Mississauga, ON
Added 6 days ago
Pharmacy Student, Hourly Part Time Flexible Shifts Greenlight Requisition
Shoppers Drug Mart
Mississauga, ON
Added 6 days ago
Pharmacist, Hourly Part Time Flexible Shifts Greenlight Requisition
Shoppers Drug Mart
Mississauga, ON
Added 6 days ago
Front Store Supervisor, Hourly Part Time Flexible Shifts
Shoppers Drug Mart
Mississauga, ON
Added 6 days ago
Pharmacist, Hourly Part Time Day Greenlight Requisition
Shoppers Drug Mart
Mississauga, ON
Added 6 days ago
Pharmacist, Hourly Part Time Day
Shoppers Drug Mart
Mississauga, ON
Added 6 days ago
Pharmacist, Hourly Full Time Flexible Shifts Greenlight Requisition
Shoppers Drug Mart
Mississauga, ON
Added 6 days ago
District Sales Manager - Spirit
Spirit Halloween
Mississauga, ON
Added 6 days ago
District Sales Manager - Spirit
Spirit Halloween
Mississauga, ON
Added 6 days ago
Analyst, Tenant Management (13-Month Contract)
Loblaw Companies Limited
Brampton, ON
Added 6 days ago
S
Senior Business Development Manager
Synechron
Mississauga, ON
- $185,000 to $220,000 CAD / year
Added 6 days ago
Building Maintenance Technician
ALMAG Aluminum
Brampton, ON
Added 6 days ago
Office Administration and Accounts Payable - ASL Distribution (Oakville)
Fastfrate Group
Oakville, ON
Added 6 days ago
Java Backend Developer-Microservices, Spring, Angular
Smart IT Frame LLC
Mississauga, ON
Added 6 days ago
Manager - Customs Consulting
Farrow
Mississauga, ON
Added 6 days ago
Business Development Representative
KERRIDGE COMMERCIAL SYSTEMS CORP
Oakville, ON
Added 6 days ago
B
Staff Regulatory Affairs Specialist (contract approx. 21 months)
BD
Mississauga, ON
- $85,000 to $135,000 CAD / year
Added 6 days ago
Intensive Case Manager
Wesley
Burlington, ON
Added 6 days ago
QA Lead
Yochana
Brampton, ON
Added 6 days ago
Application Support Developer (L3)
KTek Resourcing
Brampton, ON
Added 6 days ago
District Sales Manager - Spirit
Spirit Halloween
Oakville, ON
Added 6 days ago
Quality Assurance Lead
Yochana
Brampton, ON
Added 6 days ago
FG
Shop Driver
Flynn Group of Companies
Mississauga, ON
- $55,000 to $65,000 CAD / year
Added 6 days ago
Python Developer
VEGA Intellisoft Pvt Ltd
Mississauga, ON
Added 6 days ago
Ab Initio Metadata Consultant
J2B Global LLC
Mississauga, ON

KTek Resourcing

Application Support Developer (L3)

Brampton, ON, Canada

Contract

Within 25 km of Milton · About 24.2 km from the city centre

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Job details

Job type: Contract
Apply by: Nov 18, 2026
Posted: Oct 19, 2026

Original job description

Title: Application Support Developer (L3)

Location: Brampton, ON (Hybrid)

Position type: Contract

Job Summary:

Provide L3 support and enhancement delivery for telecom business applications.
Analyze and resolve complex production incidents, defects, and performance issues.
Develop, test, and deploy minor enhancements and regulatory changes.
Support integrations, interfaces, middleware, and database components.
Perform root cause analysis and implement permanent fixes.
Participate in release, deployment, and on-call support activities.

Required Skills:

IBM iSeries (RPG/RPGLE/COBOL) and/or Java development experience
Oracle Database, SQL, DB2
IBM MQ, OSB, WebLogic, APIs, Web Services
Linux/Unix environment
SDLC, Code Management, and Change Management processes

Preferred:

Telecom billing, provisioning, or enterprise portal experience.
Production support experience in 24x7 environments.

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More about this job

Responsibilities

Provide L3 production support for telecom business applications by resolving complex incidents, defects, and performance issues, and delivering minor enhancements and regulatory changes. Support integrations and database components, implement permanent fixes through root cause analysis, and participate in releases, deployments, and on-call support.

Requirements

Experience with IBM iSeries technologies such as RPG, RPGLE, or COBOL, and/or Java development is required, along with experience in databases, middleware, APIs, and Linux/Unix environments. Familiarity with SDLC, code and change management, telecom billing or provisioning, enterprise portals, and 24x7 production support is preferred.

Skills

IBM iSeries
RPG
RPGLE
COBOL
Java
Oracle Database
SQL
DB2
IBM MQ
OSB
WebLogic
APIs
Web Services
Linux/Unix
Production Support
Root Cause Analysis

Visa sponsorship

Not detected in the job text

Keywords

L3 Support
Application Support
Telecom Business Applications
Production Incidents
Defect Resolution
Performance Issues
Minor Enhancements
Regulatory Changes
Integrations
Interfaces
Middleware
Database Components
Root Cause Analysis
Permanent Fixes
Release Management
Deployment
On-Call Support
IBM iSeries
RPG
RPGLE
COBOL
Java
Oracle Database
SQL
DB2
IBM MQ
OSB
WebLogic
APIs
Web Services

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