Where to find remote IT and Data Contracts ?

I’m looking for reliable places to find IT and Data Platform contracts.

I’m not talking about sites to offer freelance work and compete for a contract – although true experiences on this could be interesting – but actual contractor work in IT and Data

I know the site https://justjoin.it/ has actual contract remote work.

I know it’s very difficult to find something in UK, because all remote opportunities requires to be living in UK. If there is a site with actual remote opportunities for UK without requiring to be living there, I don’t know about it.

I know Portugal is changing remote contracts to hybrid and the payment is usually lower. Anyway, any recommendation is also welcome

Any recommendations about where to find this kind of contract is very welcome. Let’s exchange information in this thread.