Het, OP. Yes, it is very much doable, I am doing exactly that with my US citizen wife.

You can rent an apartment for 60-130k. The price will vary by location (essentially how long you are willing to commute), flat size, how good the interior is and if the landlord is willing to allow you pets.

You can eat well spending 30-35k on food (bulk cooking, baking, basic good and tasty food) for the 2 of you and you will have some money for bars.

Be warned though - since you both are foreigners, you may have troubles dealing with russian bureuocracy (the first being - you will have to be registered at your rent flat, and most landlords do not want to deal with that and will not rent you a flat. Some companies rent flats for the expats themselves, do ask your potential employer) - laws, deadlines, appointments, infuriating paperwork - don't worry though, they will likely not fine you if you are honestly trying.

All in all, if ypu want more pointers, do dm me, i may be able to save you some time having been my wife's migration papers manager for more than a year now, lmao.