* See the advert online, and send an email/fill out a form to apply.
* Have a quick phone-chat with a HR-person, where they ask about salary, history, and try to decide if I'm a chancer, or I have some somewhat useful skills.
* Have a 30-60 minute interview with some technical people, in-person.
* Optionally have a second interview with a tech-lead, or somebody else higher up the chain.
* Receive offer, rejection, or get ghosted.
Smaller companies sometimes have different processes. More than once I've sent an email/CV in to apply and been invited out for beer/food, and received a verbal offer the following morning. No other interviews, or tests.