Best places for Frontend - React/React Native

I’m applying for companies at the moment and would like to try find referrals, the only problem is I don’t really know where to apply!

I’m struggling to find companies with roles more tailored to the Frontend, with a focus on JavaScript, as opposed to full stack/backend

Hoping to find somewhere paying £60k+ in the UK.

Thanks

Airbnb / Uber are a couple I can think of…

basically, any company that has a sleek looking UI and is mid to late stage startup is gonna be helpful