Aside from the very obvious jobs that require a qualification (doctor, lawyer, etc) you can do pretty much whatever you want. After my first job my degree was more or less pointless. As for the first job, or any other, stop worrying about what's on a piece of paper and start figuring out what you're interested in and what will make people interested in that. Then just get out there and meet people. Conferences, meet ups, whatever. These are the people who will employ you, work with you, work for you, and introduce you to people who will all of those.
Of all my friends that earn very, very well, there's little difference between those with lots of qualifications and those without - and far more so in tech.
Good luck!
