Tech job postings are packed with specific terminology that ATS software scans for. Using the right keywords can mean the difference between your resume landing in the "yes" pile or disappearing into the ATS void. Below are the most in-demand keywords for major tech roles in 2026.
Languages: Python, JavaScript, TypeScript, Java, Go, Rust, C++, C#, Ruby, Swift, Kotlin, SQL
Frameworks: React, Next.js, Node.js, Django, Spring Boot, Angular, Vue.js, FastAPI, .NET
Tools: Git, Docker, Kubernetes, Terraform, AWS, Azure, GCP, CI/CD, GitHub Actions, REST API, GraphQL, microservices
Practices: Agile, Scrum, TDD, code review, system design, distributed systems, performance optimization
Technical: machine learning, deep learning, NLP, computer vision, statistical modeling, A/B testing, data mining, feature engineering, model deployment
Tools: TensorFlow, PyTorch, scikit-learn, Pandas, Spark, Tableau, Power BI, Snowflake, BigQuery, dbt, Databricks
Skills: predictive modeling, regression, classification, clustering, time series, data visualization, ETL, data pipeline
Core: product roadmap, user stories, product strategy, go-to-market, product-market fit, backlog management, sprint planning, stakeholder management, cross-functional leadership
Metrics: OKRs, KPIs, DAU/MAU, retention rate, conversion rate, NPS, churn, LTV, CAC, ARR
Tools: Jira, Confluence, Figma, Amplitude, Mixpanel, Linear, Notion
Don't guess which keywords matter: Our free ATS checker extracts the exact keywords from any job posting and tells you which ones your resume is missing.
Platforms: AWS (EC2, S3, Lambda, EKS), Azure (AKS, DevOps), GCP (GKE, Cloud Run), multi-cloud
Tools: Docker, Kubernetes, Terraform, Ansible, Helm, ArgoCD, Jenkins, Prometheus, Grafana, DataDog, ELK Stack
Practices: CI/CD, infrastructure as code (IaC), site reliability engineering (SRE), monitoring, observability, incident response, autoscaling
Skills: threat detection, vulnerability assessment, penetration testing, incident response, SIEM, SOC, risk assessment, network security, cloud security, zero trust
Frameworks: NIST, ISO 27001, SOC 2, MITRE ATT&CK, OWASP, PCI DSS, HIPAA, GDPR
Certs: CISSP, CEH, CompTIA Security+, OSCP, CISM, AWS Security Specialty
Core: large language models (LLMs), transformer architecture, fine-tuning, RAG, prompt engineering, MLOps, model serving, inference optimization, embeddings, vector databases
Tools: OpenAI API, Hugging Face, LangChain, Pinecone, vLLM, Weights & Biases, MLflow, Kubeflow
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