First there's a pre-screen call, they'll go over your CV & Experience and you'll have the chance to find out more about the company. Then, you'll be invited into the office to present a business case you prepared beforehand, this will be related to the job you've applied for - if you're the right person you'll have no trouble doing this! Finally, you'll be subjected to a cultural interview by some of the team members at the company - very interesting interview and is way more of a two way conversation.