Devops Interview Questions — All Categories
27 questions tagged with Devops as a technology, across every category it appears in
Related categories:Behavioral / DevOps LeadershipDevOps FundamentalsReal-World ScenariosTroubleshooting
Can you give an example where you changed your mind because of someone else's pushback, rather than the other way around?
IntermediateDevops5 min
Tell me about a time you strongly disagreed with a technical decision on your team. How did you handle it, and what was the outcome?
IntermediateDevops6 min
How would you handle disagreeing with a technical decision differently if it came from someone more senior than you, versus a peer?
IntermediateDevops6 min
How do you decide when a technical disagreement is significant enough to escalate beyond your immediate team, versus letting it go?
IntermediateDevops6 min
Tell me about a time you had to manage multiple urgent priorities from different stakeholders at once. How did you decide what to work on first?
IntermediateDevops6 min
Tell me about a time you caused a production incident. What happened, and how did you handle it afterward?
IntermediateDevops6 min
Tell me about a time you needed to drive a change across multiple teams, but had no formal authority over any of them. How did you get it done?
IntermediateDevops6 min
Tell me about a time you helped a struggling teammate improve, whether or not you were formally their mentor or manager.
IntermediateDevops6 min
Tell me about a time you had to push back on or say no to a stakeholder's request — for example, a deadline or feature that you believed compromised security or reliability.
IntermediateDevops6 min
Tell me about a time you failed at something important. What happened, and what did you learn?
IntermediateDevops6 min
A job posting says the team practices 'continuous deployment,' but during the interview it turns out every release still requires a manual approval click. Is that actually continuous deployment?
BeginnerDevops5 min
Your company's microservices architecture has oddly chatty, tightly-coupled services that mirror exactly how your engineering org is divided into teams. Is that a coincidence?
IntermediateDevops6 min
A team's definition of 'done' for infrastructure changes is just 'terraform apply succeeded.' What's actually missing from that definition, and why does it matter?
IntermediateDevops6 min
Terraform and Ansible can both technically install packages on a server. What's the actual conceptual difference between infrastructure-as-code and configuration management?
BeginnerDevops6 min
A team is proud that their service hasn't had a major incident in 8 months, but when something does break, it takes hours to recover. Which reliability metric should they actually be optimizing for?
IntermediateDevops6 min
Leadership wants to 'shift left' on security, testing, and cost — but the phrase is used so broadly it's started to feel meaningless. What does shift-left actually mean, concretely?
BeginnerDevops6 min
What's actually the difference between DevOps, SRE, and Platform Engineering — as practices, not just job titles — and how would you explain it to someone outside the team?
BeginnerDevops6 min
What's the actual difference between idempotency and "safe to re-run" — can a task be safely re-run without actually being idempotent?
IntermediateDevops6 min
Joining a company with none of DevOps, SRE, or Platform Engineering formalized, which would you introduce first, and why?
IntermediateDevops7 min
How do you balance the time investment in fully understanding a legacy system against the pressure to just make the requested change quickly?
IntermediateDevops6 min
You've proposed a robust, well-architected solution to a problem, but your manager wants a quick, hacky fix instead because the problem is genuinely minor. Are they wrong, or are you over-engineering?
IntermediateDevops6 min
You inherit ownership of a system whose fundamental architecture you think was the wrong call — not a small detail, a core design decision. How do you handle this, given the system is already in production?
AdvancedDevops7 min
You've just joined a team responsible for critical infrastructure, and there's essentially no documentation — the previous engineers who understood it have all left. How do you approach getting up to speed safely?
IntermediateDevops6 min
Your organization depends heavily on an internal tool maintained by exactly one engineer, who's showing clear signs of burnout and has hinted they might leave. How do you handle this before it becomes a crisis?
IntermediateDevops6 min