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Re:Take-home vs. whiteboard coding: The problem is bad inter... by bryanrasmussen on Friday April 10, 2020 @07:26AM (#22831903)
> Are they a great candidate that cut corners, or a less experienced candidate that used stackoverflow + 10 extra hours to get to a final result.

One of the ideas that is always brought out about the awful interviewing process is that there are just a bunch of totally incompetent programmers out there that need to be kept out of because of fear of bringing quality precipitously down. I'm not sure how many this is and not just bad interviewees based on experiences, but I do also accept that they exist (My guess it's 10-20% of programmers).

At one project I was on we had a guy who was pretty bad (he was then hired away by a competitor to their super programmers team so whatever) but I know he spent days on something that should maybe have taken 1 day, and it looked pretty bad (I mean just looking at it)

I can say that no amount of time would have allowed him to write something that did not look messed up (based on his habit of using map to update multiple arrays at once and not using the returned array from map anywhere)

Maybe they've used extra hours to get a good result, but if they are able to recognize a good result they are not in that small group of programmers that must be kept out at all costs.

Re:Take-home vs. whiteboard coding: The problem is bad inter... by zimpenfish on Friday April 10, 2020 @07:54AM (#22832080)
> a bunch of totally incompetent programmers out there that need to be kept out of because of fear of bringing quality precipitously down

I suppose it depends how you define "quality" - in my recent experience, it's always been the "rockstars" that are the worst developers. Because they generally write code which ends up being a nightmare to support and maintain when they're gone. Sure, it's great you wrote your own ORM in Perl but 10 years later it'll be crippling the company because no-one can make any changes without it breaking 27 other things.

(Ok, it's often Perl people...)

For me, a quality developer is someone who achieves the goals of the company in understandable, maintainable, testable, and documented code.

Re:Take-home vs. whiteboard coding: The problem is bad inter... by bryanrasmussen on Friday April 10, 2020 @09:46AM (#22832915)
Ok I've had one experience with a guy that I guess thought he was a rockstar, in my opinion he was my level (from looking at the code, although he was much better than me at DevOps), but he did have one awful failing, he didn't want to figure out why something was the way it was and just decided to rewrite everything.

Also he thought I had done something using ElasticSearch because I was an ElasticSearch guy, instead of having learned ElasticSearch because I thought it was what was needed (and no amount of explaining this simple concept could penetrate)

Re:Take-home vs. whiteboard coding: The problem is bad inter... by lizmat on Friday April 10, 2020 @02:43PM (#22836097)
> For me, a quality developer is someone who achieves the goals of the company in understandable, maintainable, testable, and documented code.

Agree. But it should be noted that the needs of a startup may not always make that easy. I'm personally responsible for transmogrifying an existing Perl ORM for a company, because it only supported a single database handle / class. Which is a pain when you're in a master / slave environment. This hack allowed the company to meet the performance challenges that came along each year by summer. It also allowed growing the company from ~35 people in 2004 to about 5000 people in 2012 (when I left).

It also froze the version of the ORM in question, until it got rewritten from scratch at great expense. But that expense could now be easily carried by the company.

Re:Take-home vs. whiteboard coding: The problem is bad inter... by iffybookmark on Friday April 10, 2020 @09:42AM (#22832887)
10-20% seems really low in my experience. Do you mainly hire out of the industry?

Hiring heavily from colleges results in 60%+ of applicants that somehow have a B.Sc. from a university that produces amazing applicants with great (3.5+) GPA's but stall at either fizzbuzz or (just in case they memorized fizzbuzz) i-can't-believe-it's-not-fizzbuzz.

Furthermore, some candidates (20ish percent?) can't even answer basic, non-trivia questions about their language they self-report to know best. e.g. Java programmers who either don't know or cannot articulate what the static keyword does.

I'm convinced there's a path through every university, no matter how good, where you can avoid all the good professors and only pick babysitter professors and squeak through your four years with a piece of paper and a well-tuned sensor for which profs actually grade homework instead of just giving 100's so people don't complain.

Re:Take-home vs. whiteboard coding: The problem is bad inter... by bryanrasmussen on Friday April 10, 2020 @10:04AM (#22833098)
My experience is only as a programmer, maybe HR has kept most of the bad ones out, but I doubt it based on my experiences with HR. So 10-20% is my experience of how many programmers I encounter are bad in a big organization, and bad is a relative thing of course.

But often when I am brought into a big organization there is one out of every 5 programmers that just should be something else. They're not necessarily stupid, just shouldn't program.

on edit: in my experience small organizations don't have quite as bad because for the organization to be able to exist their programmers must be able to program. (for any organization heavily focused on tech of course)

Re:Take-home vs. whiteboard coding: The problem is bad inter... by sokoloff on Friday April 10, 2020 @07:52AM (#22832068)
I would say that while only 10-20% of programmers might be literally not worth paying any amount for, it might be as much as half of the field that isn’t worth the current, major US market compensation.
Re:Take-home vs. whiteboard coding: The problem is bad inter... by bryanrasmussen on Friday April 10, 2020 @09:41AM (#22832875)
once you're willing to admit that they are worth paying something for you're just arguing price, which is whatever the market says it is.

either that or 25 dollars, same as in town.