Here are different links to hundreds of Report Development Jobs. From the graph, you can see there is a difference in salaries across the different report environments. The big four are SSRS, Crystal, Tableau, and BIRT which are similar from a development standpoint.
Every application, every database, every company, and every industry needs reports. Reports and Business Intelligence are the reason for storing data in the first place.
|Crystal Reports Jobs||SSRS Jobs|
|BIRT Jobs||Tableau Jobs|
|Excel Jobs||Access Jobs|
|Cognos Jobs||Xcelsius Jobs|
|Jasper Jobs||SSAS Jobs|
|Pentaho Jobs||Business Objects|