Data & AI · Skill guide
SQL appears in more job descriptions than any other technical skill, spanning engineering, data, and business roles — so resumes rank on demonstrated depth (window functions, optimization, scale) rather than the bare keyword.
It appears in 18% of 2,367 engineering postings in our 15 August 2026 snapshot . Densest in Data Analyst (78%), Data Engineer (69%), and Data Scientist (60%) .
Job descriptions rarely ask for SQL alone — these co-terms appear in the same postings and are screened together. Cover the ones you've genuinely used.
Public ATS boards (Arbeitnow, Greenhouse, Ashby, Google Careers, Lever, RemoteOK, Remotive). Not LinkedIn or Indeed. Percentages are share of postings that already mention SQL.
A skill in a list is a claim; a skill in a bullet with an outcome is evidence. Patterns to adapt with your real numbers:
“Wrote analytical SQL (window functions, CTEs) powering exec dashboards over a 2TB warehouse, with queries tuned from minutes to seconds”
“Optimized the 20 slowest production queries via indexing and rewrite, cutting average report generation from 45s to 4s”
Put "SQL" in your skills section in its exact form, then prove it in at least one experience bullet with context and an outcome — a skill that appears only in a list reads as padding to recruiters. SQL appears in more job descriptions than any other technical skill, spanning engineering, data, and business roles — so resumes rank on demonstrated depth (window functions, optimization, scale) rather than the bare keyword.
Job descriptions that ask for SQL typically also screen for: Python, Machine Learning, AWS, dbt, LLM. Include the ones you've genuinely used — co-keyword coverage is how ATS ranking separates real practitioners from list-padders.
List it only if you could answer interview questions about it comfortably. A safer honest framing for light experience is grouping it under a "familiar with" tier, separate from your core skills — inflated skill claims surface fast in technical interviews.
Paste a job description that requires it — RoleTuner shows whether your resume surfaces SQL and its co-keywords the way an ATS reads them, free.