Jobs in Canada

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Added 23 hours ago
QW
Senior Full Stack Developer
Quantum World Technologies Inc.
Montreal, QC
- $100,000 to $125,000 CAD / year
- Full-time
Design, develop, and maintain scalable, secure, and efficient backend services using Java, including RESTful APIs and microservices.
Added 23 hours ago
M
Senior Software Engineer-Data Delivery Platform
Morningstar
Toronto, ON
- Full-time
Morningstar is seeking a highly motivated and experienced Senior Software Engineer to help shape the future of our next-generation Data Delivery Platform. This platform provides seamless…
Added 23 hours ago
TI
Technology Architect
Teckhorizon Inc
Toronto, ON
- Contract
Our Client is seeking an experienced Senior Technology Architect with strong expertise in enterprise and solution architecture, cloud technologies, application integration, and modern…
Added 23 hours ago
QW
Senior Full Stack Developer
Quantum World Technologies Inc.
Montreal, QC
- $100,000 to $125,000 CAD / year
- Full-time
Design, develop, and maintain scalable, secure, and efficient backend services using Java, including RESTful APIs and microservices.
Added 23 hours ago
T
Senior Java Full Stack Developer – Spring Boot, Angular & Azure Integration
ThoughtStorm
Toronto, ON
- Contract
8+ years of hands-on experience in Java development, including at least 4+ years of experience with Spring Boot, REST services, batch processing and persistence layers.
Added 1 day ago
RC
Senior Backend Engineer
Realtek Consulting LLC
Toronto, ON
- Contract
Job Location:Toronto,Ontario- 3 days Per week in office
Added 1 day ago
HT
Senior Architect
Hirematic Talent Solutions
ON · Ontario, Canada
- $80 to $85 CAD / hour
- Full-time
Experience Cloud (Azure or AWS), Cyber Security, Enterprise and Solution Architecture, Java, Microsoft .Net.
Added 1 day ago
HR
Integration Specialist Developer
Humber River Health
Toronto, ON · Greater Toronto, ON
- Other
Right now we’re looking for an Integration Specialist Developer. This position is responsible for supporting the IT Development division of the hospital and providing technical support for…
Added 1 day ago
CC
RQ11860 - Database Administrator - Senior
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
Must Have Experience:
Added 1 day ago
LI
Back End Developer
LanceSoft, Inc.
Toronto, ON
- $50 CAD / hour
- Contract
We are seeking a highly skilled Senior Backend Engineer with strong expertise in modern backend development technologies and frameworks. The ideal candidate will have extensive experience…
Added 1 day ago
CC
RQ11860 - Database Administrator - Senior
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
Must Have Experience:
Added 1 day ago
AI
Senior AI & DevOps Engineer – Azure, AWS & Generative AI
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Calgary, AB
- Full-time
Advanced Python (FastAPI, PyTorch, Hugging Face), plus proficiency in TypeScript/Node.js, Go, or Java.
Added 1 day ago
G
Technical Consultant ( Java)
Galent
Toronto, ON
- Contract
We are looking for a Senior/Lead Technical Consultant to design, configure, develop, and implement enterprise SaaS solutions for financial institutions.
Added 1 day ago
ET
Software Engineer in Test
Envision Technology Solutions
Toronto, ON
- Contract
Proficiency in at least one programming language: C#, Python, or Java.
Added 1 day ago
LT
Product Engineer(Full Stack) / Senior ProductEngineer
Lorven Technologies Inc.
Toronto, ON
- Contract
Our client is looking Product Engineer (Full Stack) / Senior ProductEngineer for Long Term project in Toronto, ON / Ottawa, ON (Hybrid) Below is the detail requirement.
Added 1 day ago
A
Senior Database Administrator (SQL Server, Oracle & Azure Cloud)-RQ11860
Amyantek
Toronto, ON
- Contract
Job Title: RQ11860 - Senior Database Administrator
Added 1 day ago
LT
Product Engineer
Lorven Technologies Inc.
Toronto, ON
- Full-time
Job Title: Product Engineer (Full Stack) / Senior Product Engineer
Added 1 day ago
SI
Java Software Engineer
Smart IT Frame LLC
Mississauga, ON
- Full-time
Seeking a Senior Java Developer to design, build, and optimize high-throughput, low-latency event-driven microservices for enterprise trading platforms.
Added 1 day ago
SM
RQ11874 – Specialized IT Consultant – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Work Arrangement: Onsite – 5 Days per Week
Added 1 day ago
SM
RQ11860 – Database Administrator – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 1 day ago
T
Senior Azure DevOps Engineer
Teqfocus
Toronto, ON
- Contract
We are looking for an experienced Senior Azure DevOps & Infrastructure Engineer with strong expertise in CI/CD pipeline development, Microsoft Azure cloud infrastructure, Infrastructure as…
Added 1 day ago
A
Senior Software Developer
Autodesk
Toronto, ON
- Full-time
Excellent programing skills with Java, React Typescript.
Added 1 day 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 1 day ago
U
Software Engineer II
Uber
Toronto, ON
- Full-time
You will design and build against these constraints alongside senior and staff engineers, and work directly with the product teams that call our services. You will also share oncall for the…
Added 1 day ago
SL
Senior Data Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Candidates must have relevant experience in the following areas:

Yoush Consulting

JEE Developer, senior

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

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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