I am so proud of being part of the team behind Unity (even if my contributions so far are really a tinny part of it - almost nothing ;)
I've joined Unity team 5 months ago and everyday I get impressed by how much they have achieved already.
Sure, as any other job, it has its "this task sucks" moments but most of the time I'm having fun and learning new stuff (and the developers / team mates are really supportive).
Thanks all for the opportunity. I am really happy working with such great people.