Backend Developer ATS Keywords: What Recruiting Software Scans For

At mid-size and large companies, yes: tools like Workday, Greenhouse, and Lever score or rank CVs against the job description before a recruiter opens them. Smaller companies and startups are more likely to have a human read every application directly.

No. List languages and frameworks you can discuss confidently in a technical interview, ideally matched to the job posting's stack. A long list of unrelated languages dilutes your match score for the ones that actually matter and raises questions in a technical screen.

Keyword stuffing usually means unnaturally repeating a term or listing technologies with no supporting experience in your bullet points. Naming your actual stack once in your skills section and again in context within a bullet point is normal, not stuffing.

Most ATS platforms don't parse GitHub content for scoring, but recruiters and hiring managers do check it manually once your CV passes the initial filter. Include it in your header regardless, since it matters at the human-review stage even if not the parsing stage.

Sparingly, and only if tied to a concrete example, since a bare word like 'communication' does nothing for ATS matching or a human reader. If you mention collaboration, anchor it to something specific, such as cross-team API contract negotiation.

Less than coverage does, since most modern ATS score presence and context of a keyword rather than position on the page. That said, put your strongest, most relevant stack matches in your most recent role and skills summary, since that's what a human reader scans first.