I resigned my former position a few months ago, now I am looking for a new one. I'm in the final stages for a couple of jobs. What recommendations would you make? Saving Changes...
In general, prepare to speak about yourself, your experience, your career path (past and future).
For the job, specifically, prepare beforehand on what value you, personally, will bring to the job. On why the employer should hire you instead of somebody else.
Of course, domain knowledge (as Riyadh points out) is essential, as well.
All the best for your interviews. Saving Changes...