I've found mention about position somewhere on social media. Contacted person sharing (recruiter). First I've talked with recruiter by phone. Then I was invited to interview in person. I've visited Mango for interview only once and all interviews were at one day. I had 3 interviews: recruiter, my potential boss and head of boss. Not easy thing was to talk the same things to each other; but with more experience and skills specific questions in details to potential boss. Later I waited more than week to receive answer. At the end I've accepted an offer.