Qualys

As a SFDC developer you get to know the enterprise implementation of Salesforce. They use pretty much all aspects of service, sales and CPQ clouds.

There are multiple systems integrated with SFDC so you get to understand how enterprise architecture is done and get good domain knowledge. The work life balance is excellent and pay is also good with options of RSUs and stocks and quarterly variable pays.

Technically from a career growth perspective, as a developer, you don't have much to work on. Pretty much all systems are in place already, without any plan to expand any of the SFDC implementations. Mostly work that comes is maintenance and support work.

While this is good for a good work life balance, but detrimental to career growth. This type of job is good if you want to "settle down" and have no further urge to learn or grow technically.