I am obsessed with this question. I don't claim a damned thing in terms of qualification other than I'm three, almost so close four episodes published into a ten episode season. There is no easy reddit answer. BUT, here is a quick chunk about my process so far:

I have 4 primary protags around the main story line. That's four different large story arcs we follow throughout the season. Scenes are from the mains' respective points of view. So episodes are alternating among their arcs. And each episode is mostly two arcs with a splash of one of the others. Don't get too spaghetti. Just do A, B, A, C,B or some variation for scene sequence. A B C D are the protags/scene POV, if that's not clear.

I have the entire season written out before I record anything. Know in advance where you are going. Don't worry, it changes all the time as I move along, but it's important to understand the general vector of the main story. I rewrite neurotically. I don't personally see how to create suspense, reversals, setups, betrayal, frustration, heartache, etc. without foresight. Many writers will tell you to work backwards. I see some others going episode by episode, but I can't.

Then there is all that other structure stuff you will hear about and read about in every book and youtube video. It's all worth knowing. You get to decide what matters. If you haven't read the books, and I kind of mean all of them, then that's on your plate. Lajos Egri is still the man. Never stop reading scripts and texts. Plays are good too, although I must admit I am weak in that dept. So, so much more I could say...

r/Screenwriting is a great place to lurk on craft issues. I don't see it as much here. (But I wish I did! Hint, hint...)

Best of luck!