I was speaking w/a well-known Technology Startup Exec the other day, and he brought up a highly compelling recruiting topic: Biases.
Biases can totally and irretrievably torpedo both a good candidate and an otherwise good recruiting process.
A short list of biases I've seen in action: Must have a C.S. degree, must not have a C.S. degree; Must be from a top-5 C.S. school, must not be from a top-5 C.S. school; Should have a background at a startup, should not have a background at a startup; Want them to be from Amazon/Microsoft, don't want them from Amazon/Microsoft. Getting a sense for this yet?
And that's just from the Hiring Manager. When you start to include everyone in the interview loop, well, it adds up!
Cutting to the chase, there are a couple of general things you need to get clear on that will help reduce your risk to unreasonable bias. First, what are the demonstrable skills you need in the role? Second, what should this person have accomplished to this point in their career to be ready for this role? Third, how will you identify these points in the interview process?
Then, there's the one big thing, the one big mistake most people make in an interview, and they don't even know they are making it!
The one big mistake is in making a decision about hiring the candidate in the first few seconds of the interview, and it's the worse kind of bias (other than the EEOC kind: race, color, national origin, religion, sex, age, disability and
retaliation for reporting and/or opposing a discriminatory practice). You can identify that you've made this error if your interview questions go down the path of confirming your already-made decision. The simple way to avoid this is to have a standard list of questions you ask all candidates for a given role. Yes, you need to ask all these questions regardless of how good or bad you think the candidate is at the beginning. This will help you to truly uncover the key pieces of information you need to make the best hiring decision for your team.