JEE Developer, senior
- Toronto, ON, Canada
Full-time
Applications open in a new tab.
Job details
- Job type
- Full-time
- Apply by
- 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
Original 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).
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.
Requirements
Requires 10+ years of IT systems development experience in multi-platform environments and experience migrating from WebSphere to Open Liberty or Liberty and upgrading applications from Java 8 to Java 9 or later. Candidates should have experience with WebSphere patching and troubleshooting, multi-tier open-standard technologies, application servers, databases, development and deployment tools, DevOps, and cloud technologies.
Skills
- Java
- WebSphere Application Server
- Open Liberty
- Java Application Migration
- Vulnerability Remediation
- JEE
- JSP/Servlet
- JSF
- EJB
- REST and SOAP Web Services
- Oracle RDBMS
- PL/SQL
- Jenkins
- GitHub
- DevOps
- Cloud Technologies
Visa sponsorship
Not detected in the job text
Categories
- Software
- Technology
- Government & Public Sector
- Consulting
Keywords
- Java
- WebSphere Application Server
- Open Liberty
- Liberty
- Java 8
- Java 9+
- Application Vulnerabilities
- Vulnerability Remediation
- JSP/Servlet
- JSF
- JEE
- EJB
- JNDI
- JDBC
- JMS
- XML
- JSON
- REST
- SOAP
- Struts Framework
- Tomcat
- Apache
- WebLogic
- Windows Server
- .NET
- Oracle RDBMS
- PL/SQL
- GitHub
- Jenkins
- DevOps