Pros
Atlassian is truly one of the best companies I have had the opportunity to work for. Atlassian's live by the company values each and everyday, they are always top of mind for us on every endeavor. Management is incredibly transparent and ensures all employees are aware of what is going on. When I first started at Atlassian, I was thinking "what did I get myself into?" as I was surrounded by so many intelligent employees, I wasn't sure how I got hired. What I have come to learn is yes, everyone at Atlassian is ridiculously intelligent but we all have our own skills to bring to the table (this helped me gain some peace of mind that I was not hired on accident). Yes, Imposter Syndrome is a real thing here but everyone from employees to top management understand that. Our CEO spoke at a Ted Talk on imposter syndrome which helped me gain assurance that I was exactly where I needed to be.
Cons
Atlassian is fueled by go-getters who are looking to be the change in everyday activities. If you are looking for a job where you can get by doing the bare minimum, this company is not for you.