Multiple high quality company engineering blogs including https://netflixtechblog.com/, https://www.uber.com/en-US/blog/engineering/, DoorDash etc.
https://techtalksweekly.io/ - new software dev conference talks and podcasts
https://ciechanow.ski/ - interactive articles about science and engineering
https://jvns.ca/ - great technical content overall
This is a great thread btw.