How does ATS optimization work?

Our AI analyzes job descriptions and ensures your resume contains the right keywords and format to pass Applicant Tracking Systems (ATS). 75% of resumes are rejected by ATS before a human sees them - we help you avoid that.

Can I import from LinkedIn?

Yes! Simply paste your LinkedIn profile URL or export your profile data, and we'll automatically populate your resume with your experience, skills, and education.

Start for free! We give you credits to try our AI features. One-time payment plans available starting at $9 - no subscription required. Your credits never expire.

What templates do you offer?

We offer 4 professional templates: Modern Professional, ATS Minimal, Executive (for senior roles), and Tech Startup (for modern tech companies). All templates are ATS-friendly.

Credits are used for AI-powered features like resume optimization, skill suggestions, and keyword matching. Each enhancement typically costs 1 credit. Earn free credits by unlocking achievements!

Top 100 ATS Keywords for Tech Jobs in 2026

Why Keywords Matter for ATS

Applicant Tracking Systems use keyword matching to rank resumes against job descriptions. A resume with 80% keyword match is 3x more likely to be reviewed by a human. Without the right terms, even the most qualified candidate gets filtered out. Read our complete ATS guide for the full picture.

How to Use Keywords Naturally

Mirror the exact phrasing from the job description
Include keywords in your summary, experience bullets, and skills section
Use each keyword 1-2 times — never stuff
Pair skills with context: "Built REST APIs using Node.js" not just "Node.js"
Include both acronyms and full terms: "AWS" and "Amazon Web Services"

Top ATS Keywords by Category

Software Engineering

JavaScriptTypeScriptPythonJavaGoReactNode.jsREST APIGraphQLMicroservicesCI/CDTDDAgile/ScrumSystem DesignGitSQLNoSQLRedisDocker

Data Science & Analytics

Machine LearningPythonRSQLTensorFlowPyTorchStatistical ModelingA/B TestingData VisualizationETL PipelinesBigQuerySparkTableauPredictive Analytics

Product Management

Product RoadmapUser ResearchSprint PlanningOKRsStakeholder ManagementPRDWireframingKPIsGo-to-Market StrategyCustomer DiscoveryAgileJiraCompetitive AnalysisFeature Prioritization

Cloud & DevOps

AWSAzureGCPTerraformKubernetesDockerCI/CD PipelinesJenkinsGitHub ActionsMonitoringInfrastructure as CodeLinuxNetworkingSecuritySite ReliabilityIncident Response

Soft Skills (ATS-Friendly Terms)

Cross-functional CollaborationStakeholder CommunicationTechnical LeadershipMentoringProblem-SolvingDecision-MakingStrategic ThinkingAdaptabilityClient-FacingPresentation Skills

Keyword Density Tips

Keyword stuffing: listing 30+ skills in a block

Weave keywords into achievement bullets. "Reduced API latency by 40% using Redis and Node.js" proves real experience.

Only listing keywords in the Skills section

Distribute keywords across your summary, experience, and skills. ATS systems weight keywords in context more heavily.

Using outdated terms

Drop "jQuery" and "Waterfall" unless the job posting specifically mentions them. Prefer modern equivalents.

Power Your Bullets with Action Verbs

Keywords tell the ATS you have the skills. Action verbs prove you used them. Combine both for maximum impact. Explore our 150+ resume action verbs and our tech resume guide for complete examples.

Auto-Optimize Your Resume Keywords

BlitzResume scans your resume against real job descriptions and shows you exactly which keywords you're missing.

Optimize My Keywords