Posted 10 months ago
JEE Developer, senior
@ Yoush Consulting
Ontario
Overview
Yoush Consulting is hiring multiple senior Java developers for a public-sector client to address application vulnerabilities through WebSphere middleware upgrades and migrations. The work covers the Payment Summary Control System and Enrollment and Consent Management / Claims Data Entry applications. The posting asks for urgent applications from qualified consultants.
Responsibilities:
- Develop and implement technology upgrades and migrations
- Address existing solution vulnerabilities
- Take preventative measures for two public-sector applications
- Migrate WebSphere to Open Liberty and upgrade Java 8 to Java 9+
Requirements summary:
- 10+ years of multi-platform IT systems development
- WebSphere to Open Liberty migration experience
- Java 8 to Java 9+ upgrade experience
- Multi-tiered open-standard technologies such as JEE and REST
- Oracle 19C+ and PL/SQL experience
- DevOps and cloud deployment experience
Tools & skills
Source and dates
Source type not verified · zoho
- Employer posting date
- 2025-12-26
- First seen by our source
- 2026-10-09
- Source record updated
- 2026-10-10
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 10+ years |
| Hours per week | 40 (estimated) |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Yoush Consulting
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
Subject Matter Experts for the Digital age
Full company description
Welcome to Yoush Consulting: Your Trusted IT Project Management and Staff Augmentation Partner. With over two decades of industry experience, we have been successfully serving the needs of Small and Mid-Size (SMB) companies across various sectors. Our mission is simple: to help organizations deliver seamless IT projects by bridging the skills gap and providing expert IT professionals.
- LinkedIn followers
- 1,638
- People associated on LinkedIn
- 4
- Reported office locations
- 7030 Woodbine Ave, suite 500, Markham, Ontario L3R 6G2, CA
- Business categories
- Information Technology
- Consulting
- Software
- Business Intelligence
- Other recorded names
- Yoush Consulting
- Specialties
- Application Development
- Data Services
- Business Intelligence
- Quality Assurance
- IT Staffing
- IT Staff Augmentation
- Big Data Architect
- Data Analytics
- Artificial Intelligence
- Project Management
- Cloud Solutions
- and Business Analyst
- Profile identifies a recruitment agency
- Yes
Welcome to Yoush Consulting: Your Trusted IT Project Management and Staff Augmentation Partner. With over two decades of industry experience, we have been successfully serving the needs of Small and Mid-Size (SMB) companies across various sectors. Our mission is simple: to help organizations deliver seamless IT projects by bridging the skills gap and providing expert IT professionals.
| Field | Value |
|---|---|
| Industry | IT Services and IT Consulting |
| Company size | 11-50 employees |
| Headquarters | Markham, Ontario |
| Organization type | Privately Held |
| Year founded | 2001 |
| Specialties | Application DevelopmentData ServicesBusiness IntelligenceQuality AssuranceIT StaffingIT Staff AugmentationBig Data ArchitectData AnalyticsArtificial IntelligenceProject Management |
| Open jobs on Jobsy | 61 |
| View page |
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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