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Added 18 mins ago
CH
Registered Nurse
Covenant Health Canada
AB · Edmonton, AB
- Full-time
Added 47 mins ago
HT
Buyer (Contract)
Husky Technologies
Bolton, ON
- Full-time
Added 47 mins ago
EM
Part-Time Faculty, Dept. of Social Work
EKU Master of Public Administration Program
Richmond, BC
- Part-time
Education: Must have MSW from CSWE-accredited program
Added 1 hour ago
A
Senior Software Developer
Autodesk
Toronto, ON
- Full-time
Added 1 hour ago
HT
Technical Trainer
Husky Technologies
Bolton, ON
- Full-time
Post-Secondary education or skilled trade certification required · Must have the right to work in the United States (citizenship or green card)
Added 1 hour ago
CO
Working Foreman – Environmental Division, Department of Public Works
City of Methuen
Montreal, QC · Urban agglomeration of Montreal, QC
- Full-time
Added 1 hour ago
HT
Master Data Mgmt Analyst
Husky Technologies
Bolton, ON
- Full-time
Added 1 hour ago
HT
Senior Financial Analyst - Corporate Accounting
Husky Technologies
Bolton, ON
- Full-time
Added 1 hour ago
HT
Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
- Full-time
Added 1 hour ago
HT
Director, Global Marketing & Sales Enablement
Husky Technologies
Bolton, ON
- Full-time
Added 1 hour ago
HT
Director, Finance (CSM)
Husky Technologies
Bolton, ON
- Full-time
Added 1 hour ago
HT
Payroll Manager, Americas
Husky Technologies
Bolton, ON
- Full-time
Added 1 hour ago
A
Senior Technical Account Manager
Airwallex
Toronto, ON
- Full-time
Added 1 hour ago
A
Solutions Architect / Solutions Engineer- Payments
Airwallex
Toronto, ON
- Full-time
This role can be based in SF, NYC, Seattle or Toronto (3 days in office), with implementation coverage across the US
Added 1 hour ago
YC
JEE Developer, senior
Yoush Consulting
Toronto, ON
- Full-time
Added 1 hour ago
A
Implementation Manager - Embedded Finance
Airwallex
Toronto, ON
- Full-time
This role can be based in SF, NYC, Seattle or Toronto (with 3 days in office requirement)
Added 1 hour ago
NC
Lecturer (Data Literacy)
NUS Centre for Cancer Research (N2CR) | NUS Medicine
Provost, AB
- Full-time
Added 1 hour ago
AH
Registered Nurse
Alberta Health Services
Milk River, AB
- Part-time
Added 2 hours ago
AH
Senior IAM Architect
Alberta Health Services
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
Added 2 hours ago
NR
Ontario Works Casemanager
Niagara Region
ON · Niagara, ON
- Full-time
Added 2 hours ago
NR
Motor Vehicle Mechanic
Niagara Region
ON · Niagara, ON
- Full-time
Must hold a Skilled Trades Ontario Qualification as a Truck and Coach Technician (310T) and an Automotive Service Technician (310S) · Must possess working knowledge of the Highway Traffic Act and Regulations
Added 2 hours ago
AH
Senior IAM Cybersecurity Architect
Alberta Health Services
AB · Greater Edmonton Metropolitan Area
- Full-time
Added 3 hours ago
O
App Store And Music Search Evaluator
OneForma
Canada
- Full-time
Added 4 hours ago
Operations Administrative Support Officer
City of Vancouver
Vancouver, BC
Added 4 hours ago
Community Youth Worker - REPOST
City of Vancouver
Vancouver, BC

Yoush Consulting

JEE Developer, senior

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 15, 2026
Experience: 10+ years demonstrated knowledge and experience of IT systems development in multi-platform environments (web, desktop, mobile, mainframe, micro/mini systems, etc.)
Posting language: English
Posted: Nov 11, 2026

Original job description

Job Description

Welcome to Yoush Consulting. Are you an independent IT Consultant or wish to become one?

Are you looking to partner with an organization that presents you with consulting opportunities and supports you as a partner?

We require multiple Java developers with experience in application vulnerability issues and Websphere middleware. This is for a client in the public sector. Please contact us urgently if you are qualified.

You will be required to develop and implement a series of technology upgrades/migrations to address existing solution vulnerabilities and to take preventative measures for the Payment Summary Control System and Enrollment and Consent Management / Claims Data Entry applications.

Requirements

Experience migrating from WebSphere Application Server (WAS) to Open Liberty or Liberty, and upgrading applications from Java 8 to Java 9+
Experience patching WAS, troubleshooting compatibility and other issues.
10+ years demonstrated knowledge and experience of IT systems development in multi-platform environments (web, desktop, mobile, mainframe, micro/mini systems, etc.)
Experience with multi-tiered open-standard technologies such as JSP/Servlet, JSF, JEE, EJB, JNDI, JDBC, JMS, XML, JSON, REST and SOAP-based Web Services
Experience with Strut Framework, Tomcat, Apache, WebSphere, Open Liberty, Liberty, WebLogic, Windows Server 2012/2016/2019, .NET, VPN, PKI, LDAP, Oracle RDBMS (versions 19C+), PL/SQL, development and deployment tools (e.g. source codes and application packages management), GIT Hub, Jenkins, DevOps, Cloud technologies (containerization, hosting, deployment, networking).

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More about this job

Responsibilities

Develop and implement technology upgrades and migrations to address vulnerabilities in the Payment Summary Control System and Enrollment and Consent Management / Claims Data Entry applications. Migrate WebSphere applications to Open Liberty or Liberty, upgrade Java versions, and patch WebSphere while resolving compatibility issues.

Requirements

Requires 10 or more years of IT systems development experience in multi-platform environments and experience migrating from WebSphere to Open Liberty or Liberty and upgrading Java 8 applications to Java 9 or later. Candidates should also have experience with WebSphere patching, troubleshooting, multi-tier Java technologies, databases, development tools, DevOps, and cloud technologies.

Skills

Java
WebSphere Application Server
Open Liberty
Java Upgrades
Application Vulnerability Remediation
JEE
JSP/Servlet
JSF
EJB
JDBC
JMS
REST and SOAP Web Services
Struts Framework
Oracle RDBMS
DevOps
Cloud Technologies

Visa sponsorship

Not detected in the job text

Keywords

Java
WebSphere Application Server
Open Liberty
Liberty
Java 8
Java 9+
Application Vulnerabilities
Technology Upgrades
Application Migration
JSP/Servlet
JSF
JEE
EJB
JNDI
JDBC
JMS
XML
JSON
REST
SOAP Web Services
Struts Framework
Tomcat
Apache
WebLogic
Windows Server
.NET
Oracle RDBMS
PL/SQL
GitHub
Jenkins

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Jobs in Canada