Domain broker careers

Hi all, I'm based in Europe and have been doing some domain flipping/broker support as a side hustle. I would love to turn this into a fulltime position. I was Googling and for Europe specifically Sedo has offices in Cologne Germany (no current openings on their careers page) and Godaddy often calls from London (haven't checked their openings yet).

Although these are big players and that would be great as well, smaller or boutique players would interest me far more. Even a European branch based on timezone support for another US based company would be ideal.

Does anyone work in the business aside from pure freelance one man show type of gig?