It's sad and revealing to see the other comments here. Many of them say, don't seek fulfillment in your job, just keep on cruising. What a change from the exciting atmosphere of the 2000s. Seems like software engineering has become a safe, dull career nowadays. Don't listen to them. Your 20s are the time to learn, push yourself and discover who you are. Autopilot is for middle age.
I agree with this, but it's not going to happen with any job. You'll never discover yourself sitting in an office. If you look at jobs as a means to an end to let you live you're real life I think your better off.
At this point in my life, an "exciting" software job is for suckers