Hey Bob,
There are loads of frameworks and JEE technologies being used out there to develop web applications. The big guns are
- Spring
-
Struts
-
JSF
- raw JSP/Servlets ( a bit obsolete now but still used )
..... and many more
so the first thing
you should focus on is to understand what technologies are being used in your office. You will find lots of online tutorials over the internet and of-course we ranchers are here to guide you on the way. But I would want you to first focus on these things in the office regarding your new job
1. Which frameworks are being used for MVC development and
2. Which application server is being used for deployment.
These will give us with the direction as to which areas we need to focus on
Do post back for any further queries.