Company I work for issues a basic data structures test to be completed in 1 hour for all resumes worth their paper (about 10 to 15 out of 100 candidates). The test boils down to 'fill in these two functions'. About 20% finish both functions correctly in an hour (I still had an infinite recursion at the 1 hour mark and submitted a correct entry 10 minutes later).
In conjunction with a phone interview we typically only have an actual sitdown with 2 to 4 candidates out of the initial pool of 100. We recruit out of college so resumes get handed in like candy, but this process has effectively helped us find candidates that are at least capable of learning the monolithic code base and getting fully up and running in a few months.
Our company still has an absolute terrible code base. It is very feasible to nuke skilled programmers once you have them.
In conjunction with a phone interview we typically only have an actual sitdown with 2 to 4 candidates out of the initial pool of 100. We recruit out of college so resumes get handed in like candy, but this process has effectively helped us find candidates that are at least capable of learning the monolithic code base and getting fully up and running in a few months.
Our company still has an absolute terrible code base. It is very feasible to nuke skilled programmers once you have them.