Closed listing
JEE Developer, senior
- Toronto, ON, Canada
Full-time
This opening has closed.
The original listing is kept below for reference.
Job details
- Job type
- Full-time
- Closing date
- 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
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Search current openingsOriginal job description
Archived listing. The details below describe a past opening.
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 environments.
Requirements
Requires 10 or more 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 also have experience with multi-tier Java technologies, web services, databases, development and deployment tools, DevOps, and cloud technologies.
Skills
- Java
- WebSphere Application Server
- Open Liberty
- Java EE
- Application Vulnerability Remediation
- Application Migration
- JSP/Servlet
- JSF
- EJB
- REST and SOAP Web Services
- Oracle RDBMS
- PL/SQL
- GitHub
- Jenkins
- DevOps
- Cloud Technologies
Visa sponsorship
Not detected in the job text
Categories
- Software
- Technology
- Consulting
- Government & Public Sector
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