My team mates. They are nice & friendly persons with expertise.
The technical assignment & the discussion about it in the interview.
The bonus programme which can pay out quite well when we succeed as a company.
Being able to contribute to SW with the noble cause of keeping people safe and making shipping efficient and more ecofriendly.
As a flat & self organized company there is a very large number of people doing important decisions. So it is not a question about being on the "leadership team" or not, your influence is a product of your ideas, thoughts & expertise, not on position.