Just to add to the comments Deltahotel made, the 777 fleet is still expanding and there is again a need for type rated DEC’s. Time to command is based on seniority and the first full command courses are set to commence in November, those courses will be for F/O’s that joined at 18 months - 2 years ago.
777 roster is not for you if time at home is what you’re after. Trips are generally 8-12 days with 4-5 days off in between.
Multiple time zone crossings, including Pacific Dateline, so rosters can be fatiguing if you’re unable to manage your rest.
However, in my opinion, the company is great, the people and fellow pilots are fantastic and the rosters will improve I’m sure once the fleet stabilises.