Three postings for a Senior Character Artist, Level Designer, and Senior Software Engineer reveal that Respawn's "Star Wars team" is working on a "third person action/adventure game", a description which fits the same genre that Star Wars Jedi: Fallen Order is in.
Respawn also said they would love to continue Cal's story and the games ending set that up so it makes sense.
I'm kinda sad about this as I wanted Titanfall 3 first then a Jedi Fallen Order sequel.