The nice thing about the explosion of remote work due to COVID is that engineering salaries are beginning to normalize across the US, and there is now a lot more salary data available online, so it's easier than ever to see what you're "worth" on the market on average. This at least gives you an anchor when having these conversations, so you're not going in blind, and gives you a lot more leverage if they low-ball you.
[0]: Yes, I'm aware of the drawbacks of self-reported data, but it's still broadly useful in aggregate.
[1]: I'm making up numbers, but something like $120k - $200k, with the lower number being the minimum you'd realistically take. Usually recruiters are honest up front if they can't even afford your absolute minimum, but it still leaves you with a lot of negotiation room once the offer comes in.