Sure, here are the best ones I've read this last year (not all of them are published in 2020 though).
We are legion - D. Taylor. A four book series, haven't read the rest of the books.
Children of time - A. Tchaikovsky
The Unicorn Project - G. Kim. This would be especially interesting for the HN crowd. It's not sf per se, rather more than contemporary fiction, but the main theme is about programming and politics in a big corporation. Quite original and a lot of fun.
Agency - W. Gibson
The space between worlds - M. Johnson
To sleep in a sea of stars - C. Paolini
The algebraist - I. Banks
Hope you'll find something to your liking. Happy new year.
