I've applied for jobs that did ask you to code a solution to a problem. It was all online, and you could take as much time as you wanted... but they did give an

I've applied for jobs that did ask you to code a solution to a problem. It was all online, and you could take as much time as you wanted... but they did give an expectation as to how long they thought it should take. I think this kind of approach could be very scalable, as you know right away before any phone calls or interviews, if you are going to meet some of the basic benchmarks of the job.