ATS Keywords by Industry — What Recruiters Actually Search For

Most applicant tracking systems don't "read" your resume — they index it. When a recruiter searches their ATS for candidates, they type 3–6 keywords and skim whoever surfaces. If your resume doesn't contain those exact strings, you're invisible, regardless of how qualified you are.

Here's what actually gets searched, by industry.

Tech

Recruiters search by stack first, role second. A "Senior Engineer" search returns thousands of resumes; "Senior Engineer + TypeScript + AWS + Postgres" returns a shortlist.

• Languages: TypeScript, Python, Go, Java, Rust, Swift
• Frameworks: React, Next.js, Node.js, Django, Spring Boot
• Infra: AWS, GCP, Kubernetes, Terraform, Docker
• Practices: CI/CD, code review, on-call, system design

Put your stack in a dedicated Skills section and in your bullets. ATS indexers weight both.

Finance

• Tools: Excel (advanced), Bloomberg, FactSet, SAP, NetSuite, Oracle, Tableau
• Methods: DCF, LBO, three-statement modeling, variance analysis, GAAP, IFRS
• Certifications: CFA, CPA, FRM, MBA

Numbers matter more here than anywhere else. Every bullet should carry a dollar figure or a percentage.

Healthcare

• Credentials are the highest-weighted keyword: RN, BSN, MSN, NP, MD, PharmD, MPH
• EMR systems: Epic, Cerner, Meditech, Allscripts
• Specialties: ICU, ER, oncology, pediatrics, telemetry
• Compliance: HIPAA, JCAHO, OSHA

Spell out credentials in your headline and after your name. ATS systems index both fields independently.

Marketing

• Channels: SEO, SEM, paid social, email, lifecycle, content
• Tools: HubSpot, Salesforce, Marketo, Google Analytics 4, Looker, Segment
• Metrics: CAC, LTV, ROAS, MRR, conversion rate, attribution

Marketing recruiters search by outcome metric, not just channel. "Grew organic traffic 4x" beats "managed SEO program."

Operations

• Frameworks: Lean, Six Sigma, Kaizen, ITIL
• Tools: Jira, Asana, Monday, NetSuite, SAP
• Outcomes: cycle time, throughput, cost reduction, supplier consolidation

How to find the right keywords for your target job

1. Copy the top three job postings for your target role into a doc.
2. Highlight every noun phrase that appears in more than one posting.
3. Cross-reference against your real experience.
4. Run the resume through the DexterCV ATS scanner to score keyword match.

Keyword stuffing backfires — modern ATS scoring penalizes unnatural density. Aim for honest coverage, not maximum repetition.