Interview with a bunch of companies and see what kind of offers you get. Now is a good time because all the interview processes are remote, so you're not limited to traveling to the Bay Area for interviews and can do as many of them as your schedule & stamina allows. Many companies are also going remote, so you may also be able to stay in London and work for a Silicon Valley company (my Coinbase interviewer lived in London, for example). The company would probably sponsor your visa if you do move.
My gut is that if you're good and interview well, you could probably pull in $300-400K including stock compensation (maybe $150-160K salary), which would easily make it worth your while. The final word is always the offer letter, though, so get as many offer letters as you can and play them off each other.
My gut is that if you're good and interview well, you could probably pull in $300-400K including stock compensation (maybe $150-160K salary), which would easily make it worth your while. The final word is always the offer letter, though, so get as many offer letters as you can and play them off each other.