Jobs in Canada

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Added 15 days ago
YC
JEE Developer, senior
Yoush Consulting
Toronto, ON
- Full-time
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…
Added 15 days ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 15 days ago
TC
Senior Full Stack Java Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Demonstrated software development expertise appropriate for a senior-level role.
Added 15 days ago
BI
Senior Java Microservices Developer
BURGEON IT SERVICES
Toronto, ON
- Contract
Job Title: Senior Java Microservices Developer
Added 16 days ago
SM
RQ11737 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 16 days ago
UO
Scientific Assistant
University of Victoria
Victoria, BC
- Full-time
…technical staff, such as the Manager of Laboratories (ML), Senior Scientific Assistants (SSAs), and Scientific Assistants (SAs), as needed for the day-to-day operation of the unit. This…
Added 16 days ago
A
Senior Java Developer (Java / Spring Boot / React) – Backend & AI Features
Agilno
Toronto, ON
- Full-time
We are looking for a Senior Java Developer to join our team in the Greater Toronto Area (GTA) on a hybrid basis. This role focuses heavily on backend architecture and feature development…
Added 16 days ago
E
Principal Software Engineer
EngRadar
Kitamaat 2, BC
- Full-time
This is a senior, hands-on role for an engineer who wants influence beyond a single product team. You’ll work in a highly connected environment, on a small team that supports a large…
Added 16 days ago
AI
Senior Quality Assurance Engineer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 16 days ago
SM
RQ11667 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 16 days ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Hours: 7.25 hours per day, 5 days per week · Public Sector Experience: Must Have
Added 16 days ago
SM
RQ11720 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 16 days ago
SM
RQ11598 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 16 days ago
SM
RQ00811 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Hours: 7.25 hours per day, 5 days per week · Public Sector Experience: Must Have
Added 16 days ago
SM
RQ11657 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week · Must have the following technical skills:
Added 16 days ago
SM
RQ11658 – Software Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week · Must have the following technical skills:
Added 17 days ago
AI
Senior QA
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 17 days ago
BR
Senior Cloud Engineer (AWS)
BITS Recruiting
Toronto, ON
- Contract
Schedule: 5 days per week
Added 17 days ago
SM
RQ00811 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Hours: 7.25 hours per day, 5 days per week · Public Sector Experience: Must Have
Added 17 days ago
SM
RQ00811 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Hours: 7.25 hours per day, 5 days per week · Public Sector Experience: Must Have
Added 17 days ago
SM
RQ00811 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Hours: 7.25 hours per day, 5 days per week · Public Sector Experience: Must Have
Added 17 days ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Hours: 7.25 hours per day, 5 days per week · Public Sector Experience: Must Have
Added 17 days ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Hours: 7.25 hours per day, 5 days per week · Public Sector Experience: Must Have
Added 17 days ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Hours: 7.25 hours per day, 5 days per week · Public Sector Experience: Must Have
Added 17 days ago
T
Lead Java Engineer
TEKsystems
Toronto, ON
- $90 to $110 CAD / hour
- Contract
This is an excellent opportunity for a senior engineer who enjoys mentoring others, solving complex technical problems, and driving the delivery of highly scalable applications.

Yoush Consulting

JEE Developer, senior

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

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: Oct 25, 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 and prevent future issues in the Payment Summary Control System and Enrollment and Consent Management / Claims Data Entry applications. Migrate applications from WebSphere Application Server to Open Liberty or Liberty, upgrade Java versions, and patch and troubleshoot WebSphere environments.

Requirements

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

Skills

Java
WebSphere Application Server
Open Liberty
Java EE
Application Vulnerability Remediation
JSP/Servlet
JSF
EJB
REST and SOAP Web Services
Oracle RDBMS
PL/SQL
GitHub
Jenkins
DevOps
Cloud Technologies
Application Migration

Visa sponsorship

Not detected in the job text

Keywords

Java
Java 8
Java 9+
WebSphere Application Server
Open Liberty
Liberty
Application Vulnerabilities
Technology Upgrades
Application Migration
JSP/Servlet
JSF
Java EE
EJB
JNDI
JDBC
JMS
XML
JSON
REST
SOAP
Struts Framework
Tomcat
WebLogic
Oracle RDBMS
PL/SQL
GitHub
Jenkins
DevOps
Cloud Technologies
Containerization

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Jobs in Canada