Tinkoff Credit Systems Bank interview questions

It was 5 stage interview, all of which were done via Zoom. The first was an HR screening 2nd was Technical Interview on analytics 3 interview with linear managers 1 interview with department heads, which oversee my area of focus on the job After all I managed to choose my team, area of focus, and negotiate on salary

2 part interview: 1. Talk with HR 2. Online implement task with screen sharing. def batchProcess(in: Seq[Int], chunkSize: Int)(f: Int => Future[Int]): Future[Seq[Int]] = ??? Example: // batchProcess(Seq(2,4,6,8), 2)(multiplyToTenWithSleep5SecReturnFuture) // chunkList: Seq(2,4) // calculating: 2 // calculating 4 // result: Seq(20,40) // —————— // chunkList: Seq(6,8) // calculating: 6 // calculating: 8 // result: Seq(60,80) // —————— // finalResult: Future(Success(Seq(20,40,60,80)))