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The engineers who own how software gets shipped, scaled, and kept alive in production.
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DevOps and Site Reliability Engineering (SRE) are two of the most frequently confused disciplines in technical recruiting, and two of the most critical to get right. DevOps is a practice and cultural philosophy focused on collapsing the wall between software development and IT operations, accelerating delivery through automation, collaboration, and continuous feedback. SRE is an engineering discipline that applies software engineering rigor to operations problems, using code, data, and systems thinking to make production reliable at scale. Both are about the space between code being written and that code running reliably in the hands of users. Understanding where they overlap, where they diverge, and which problems each is built to solve is the foundation for sourcing and screening well.
Highlighted pills — primary tools most commonly listed in job descriptions for this discipline.
The most common sourcing mistake in this space: treating DevOps and SRE as interchangeable. A strong SRE candidate is deeply software-engineering-oriented: they write code to manage systems, define SLOs, and think in error budgets. A DevOps engineer may be more operations-background, focused on pipeline automation, configuration management, and deployment velocity. Both are valuable, but for different organizations and problems. When a hiring manager says "DevOps or SRE, either works," probe what the role actually requires on day one.