I’ve failed technical tests because I found the interview process stressful, or felt nervous or uncomfortable in the moment or was having a bad day. I recently did a round of interviewing for jobs and realized the real key for me was handling my emotions in these situations so I can bring the same approach I bring to my work to the interview. And it’s not the same as your day to day work because if I’m writing an algorithm or solving a problem at work finding the solution usually happens in my head rather than out loud. This difference is meaningful.

After a few bad interviews I got the hang of it and aced a couple algos interviews. I’ve worked as a developer for 8 years, have tons of software in production, have some open source contributions and have worked productively on several teams.

Interviewing is a skill. I understand why a company wouldn’t hire someone who doesn’t pass a programming test but failing a programming test doesn’t mean you can’t do the job.