blog / hiring
Technical hiring for DevOps and SRE roles
How to interview infrastructure engineers without whiteboards or take-homes: work samples, rubrics, structured evaluation, and what actually predicts on-the-job skill.
6 posts
HackerRank alternatives for DevOps and SRE hiring
Honest HackerRank alternatives for DevOps and SRE hiring: what code sandboxes can't test, and which platforms put candidates on real infrastructure.
SRE interview questions: scenarios beat trivia
SRE interview questions built as scenarios beat trivia every time. Real prompts, what strong and weak answers look like, and how to score them fairly.
Blast radius: measuring what you broke while fixing
Blast radius is what a candidate broke or risked while fixing the fault. Why it's the most predictive hiring signal that nobody is measuring today.
SadServers vs HackTheBox vs Faultybox: hands-on practice compared
Looking for a SadServers alternative or a HackTheBox comparison? An honest look at hands-on practice platforms and graded infrastructure interviews.
Kubernetes interview questions that actually predict skill
Most Kubernetes interview questions test vocabulary, not skill. Here are scenario questions that predict debugging ability, with strong and weak answers.
The take-home test is dead. Engineers killed it, AI buried it.
Take-home tests were losing candidates before LLMs made them unverifiable. The alternatives to take-home tests, and why the replacement has to test the job.