Good communication, strenuous testing phase, and good project management and good candidate selection, working with top notch. Starts with tests, and your test is scored, and you are interviewed based on your background.

no interview, just asked to complete a test translation , it was an abstract from a technical text. quite an easy one, I did it within 30 minutes. When it was finished, I emailed it to the manager, and they got back to me within 3-4 days.