Pros
There have been many changes in the past year but there are still many good things about working here. I'm still happy to be here. Compared to every other workplace I've experienced, Atlassian values performance and rewards accordingly. There's generous equity grants which blow many other companies out of the water. You get to work with really smart, capable and switched-on people who genuinely care about their work. There's a lot going on so you're continually learning and growing as you do high-impact work on products that so many people use. This is the place to be if you want the work you ship to actually matter. I could go on... Free breakfasts, lunches, wellness benefits, kudos. Not many other companies can compare.
Cons
Lots of change. There is increased pressure to move fast (not really a bad thing in itself but no team can sustain this pace for a long period). But I'd say the biggest con is how many useless or at best, tangential roles there are. Each tries to show its value but really, only add to process, administration and overhead, hindering teams from moving fast and shipping work.