Submit your CV and then have a short phone call where they outline the job and the next interview stage and answer any questions you might have about the job. 80% of the hiring process is around the assessment. 1st is a quantitative task where you are given information on a clothing retailer on excel and asked to develop insights. Next is a quantitative task, such as assess the current landscape of online betting, what opening offer would you make to a new customer. Next is a short learning task such as how to use Google Adwords - they just want to test your ability to learn new things. Relatively time-consuming process with little feedback on how it could be improved.