Sr Java Developer Middleware Platform

Job Title: Senior Java Developer (Middleware Platform)
Type: Contract, 6 Months. The role is also available as a Permanent Full Time position
Location: Oakville, ON
Starts: Immediate
Reports To: Platform Services Development Division

Overview:

Our client is seeking an experienced Sr Java Developer to join their existing team of professionals! This position will work to develop and support the organizations Platform and provides shared enterprise services to the entire group of companies under its umbrella.

Role

-Develop middleware software solutions for n-Tier service oriented application architectures

-Develop W3C compliant Web Services using Application Servers & Enterprise Service Bus technology in compliance with architectures, requirements, standards and guidelines established by the CTO

-Develop & deploy SOA based systems integration solutions of internal and customer systems, e.g. ERP, pharmacy management system, drug information systems, etc.

-Participate in technology selection of application infrastructure in areas such as portal frameworks, federated identity management, SIP signaling, workflow engines, videoconferencing, or other business relevant major subsystems

-Port existing .Net client application code from existing solution architectures over to new Platform architecture

-Provide Fourth Tier problem management process technical support

Skills

-University Degree in Computer Science or related discipline from an accredited educational institution

-Effective English language verbal and written communications skills, with an ability to effectively convey information, concepts and ideas to others

-Eligibility to work in Canada

-5 or more years of recent and relevant hands on working experience with systems integration, middleware and enterprise integration patterns & technology in large scale environment
-Eligibility to work in Canada

-5 or more years experience with JEE 5 or 6 application server environments

-Previous experience with systems integration environments such as telecommunications flow-through provisioning, business to business transactioning systems, consumer web portals or Enterprise Integration Architecture environments

-Experience with open source Enterprise Service Bus technology (OpenESB, Apache ServiceMix, FUSE, Mule ESB) or equivalent proprietary integration bus (Tibco, Vitria, SeeBeyond, BEA)

-Knowledge of BPEL or proprietary workflow engines.

-In-depth and hands-on experience with XML, W3C WS-* Services & WS-I Basic Profile.

-Experience in middleware, messaging and N-tier service oriented architecture with development and deployment in large scale

-Knowledge of Java JEE 5 or 6, Unix/Linux, Ant, Eclipse development environment

-Knowledge of Microsoft, C#, Windows Server, .Net WCF, SparxSystems EA & TFS desirable

-Knowledge of UML, enterprise integration patterns, design patterns, & data modelling

-Knowledge of HL7 messaging protocol