This document describes a job posting for a Java developer or senior developer position in North Wales. The role involves joining an expanding supply chain organization and working on innovative projects as part of a highly skilled development team. Candidates should have experience with Java/J2EE programming, databases like Oracle, and other technologies including Linux/Windows deployment, HTML, JavaScript, JQuery, WebObjects, JMS, Perl, Shell, XML, XSLT, Tomcat, and Eclipse. Recent graduates with relevant experience will also be considered. The company offers career progression, salaries up to £40,000 depending on experience, and competitive benefits.