JEE Developer, senior
- ON, Canada
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Job details
- 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
The senior JEE developer at Yoush Consulting will develop and implement technology upgrades and migrations to fix existing system weaknesses and prevent future ones. The work centres on two public-sector applications and the middleware they run on.
Requirements
Candidates need 10+ years of multi-platform systems development experience and hands-on work migrating WebSphere to Open Liberty and moving applications from Java 8 to Java 9+. They also need experience with JEE technologies, web services, Oracle and DevOps tooling.
Skills
- Java
- Java EE (JEE)
- JSP
- Servlet
- JSF
- EJB
- JNDI
- JDBC
- JMS
- XML
- JSON
- REST
- SOAP
- Web Services
- WebSphere Application Server
- Open Liberty
- Liberty
- WebLogic
- Apache Tomcat
- Apache
- Struts Framework
- Oracle RDBMS
- PL/SQL
- Windows Server
- NET
Categories
- Software
- Technology
- Consulting
Keywords
- Java
- JEE
- WebSphere
- WebSphere Application Server
- Open Liberty
- Liberty
- Java 9
- Java 8 migration
- Struts
- Tomcat
- Apache
- WebLogic
- Oracle
- PL/SQL
- REST
- SOAP
- JSON
- XML
- Jenkins
- GIT
Seniority
Senior
Tools
- WebSphere Application Server
- Open Liberty
- Apache Tomcat
- WebLogic
- Oracle RDBMS
- Jenkins