Sky works really fast. I applied through online and got a phone interview the next day. I was invited to their Osterley campus for an interview the next week. Everyone I had interacted with was really friendly especially the recruiter. The phone interview lasted about15 minutes and the face to face lasted 30min with a technical test. I got rejected the same day as the face to face interview and I was given feedback on the phone. Even though I didn't get the job I would still highly recommend anyone to apply to sky.