Hr round, technical round with poor situational task, customer side interview with their customer representative they work for. After these they don't bother messaging, calling you (they of course promissed they will contact you). They don't keep much relation with workers who work onsite with their customres. They could not answer questions regarding career paths, growth, personal development. I'm sorry I wasted my time with them. It's fine if they don't offer a job, but just at least let the candidates now about it.