[hknd]

Unfortunately it's internal. All faang companies spend a lot of time and resources on hiring to make it more fair for everybody and to get signals faster. And nobody internally enjoys doing a lot of coding interviews - it's as frustrating for the interviewer as it is for the candidate.

If there would be an easier way then these companies would definitely use it. A candidate usually has 5-7 interviews (if he is not failing the phone screen), which is 5-7 engineers spending at least 1 hour for the interview + 1 hour for the feedback. I am having 2-5 interviews per week, which means I spend between 4 and 10 hours per week just on hiring. If we could reduce this number we would definitely do it, as it's costing a loooot of money.

To be fair: there is some innovation and traction in those areas, s.t. some candidate s do a coding project at home and then present their solution (to reduce the number of interviews).

[bluGill]

Someone who didn't get the job should sue just because if these valuable they will have the data to prove it and then the rest of us can look it up in the court records.

My boss asked HR about this and they said if we want to ask coding questions we need to first give the coding interview and score the results - but not use that to decide to hire or not. Then after two years look at their performance and compare to how they did on the interview.

[ashwinaj]

> And nobody internally enjoys doing a lot of coding interviews

That's true, I recently had an interview and the interviewer was on the phone all the time totally uninterested, barring the first 5 minutes. How do you account for that?

Everybody knows (and as stated in the article) the system can be gamed (by memorizing Leetcode solutions) and I choose not to. If you don't believe me have a look here:

https://www.1point3acres.com/bbs/thread-191077-1-1.html (translate it to English)

(there are a ton of interview experiences and detailed questions and strategies on this site)

There are people who are freaking memorizing behavioral questions!! Surely, the FAANG companies are aware of this?

This what I see happening these days: 1. You have an interview candidate solving questions without memorization

2. You have an interview candidate solving questions with memorization

How are you distinguishing between the two and how do you prevent bias? Bias in all forms, not just the stereotype: white guy hiring another white guy.

[Kaveren]

Just for context it seems the above user works at Google based on previous comments.

The idea that Google has internal research indicating this wouldn't be surprising to me.

[vonmoltke]

> The idea that Google has internal research indicating this wouldn't be surprising to me.

The problem with internal research on these matters is the nearly total lack of negative examples. Depending on the quality of the pre-on-site screening the quality of candidates at that point might be so high that random selection might be just as good.

[hknd]

A negative example would be someone who scored good within the interview process, but then performs bad on the job (bad performance rating). Such examples get discussed internally by the hiring committee (senior people doing the last hiring decision for every candidate).

I think the biggest issue with the current approach among faang interviews is that a lot of really good people get filtered out (false negative) - but faang get so many applications that they are ok with this.

[ergothus]

And yet, googles previous public comments on the topic are somewhat the reverse - all their interview question except for questions on previous work/experiences were not correlated with "success".

Scare quotes used because knowing how to define success is an even more hairy question that we (industry, humans) dont have a good grasp on either. So any criteria you use might be wrong or a subset of the right (where "wrong" means you would change your conclusion if you saw the bigger picture, which none of us can.)

[hknd]

success criteria is the rating the people get during their performance review which happens twice a year.

[raxxorrax]

Either that or performance reviews have similar problems. 5-7 interviews seems insane to me. Is competition that high to justify that number?

As a candidate I would give you 3 at most. But that would require me to be in the near vicinity.

5-7 interviews? That is more than many people need to form a marriage...

[hknd]

I also saw people having 10 interviews, and then get rejected :,(

8-15 years ago fb/google had 20+ interviews - and reduced the number based on research that after 4 they can predict it really good.

They mention 4 in the article, but that actually means 4 on-site. Before that a candidate usually has to pass a simple recruiter phone screen and a simple coding phone screen.

https://rework.withgoogle.com/blog/google-rule-of-four/