They would ask you to develop an e-commerce system and an accompanying DAS(data analytics system) as part of a 3-day trial assignment that has to be fully functional and ready to be deployed in the cloud. Beware, they have other job openings as well offering >=$60k and all the positions would be vacant throughout the year. The entire exercise is a recruitment stunt by crossover to attract third world citizens to apply and ultimately get them rejected. The trick they play is to show in their audits that they have invested lot of effort(money) in trying to recruit global talent pool and were unsuccessful and hence avoid taxes. Even by your bad-luck if you are selected, you would be fired in a moth or two and they would start the recruitment process again. So, job seekers apply to the jobs in this site at your own risk being aware of the consequences.