JD developer" can refer to either a "J.D. Edwards Developer", who uses Oracle's JD Edwards EnterpriseOne tools to develop applications, or a "Java Developer" who may use Oracle JDeveloper, a free IDE for Java-based applications. It could also refer to a developer at "JD Builders & Developers", a real estate company, or a "Job Description (JD)" developer, meaning someone who writes job descriptions. The specific meaning depends on the context in which the term is used.
