# KnowBe4 - **Answer**: KnowBe4 builds mostly with Python, SQL, JavaScript, Ruby. Its stack also includes AWS, AWS Lambda, DynamoDB, PostgreSQL. Python is named in 27 of the 145 job postings KnowBe4 published in the last 12 months (19%). Counted by Alion from the job postings of KnowBe4, updated Nov 14, 2026. - **Window days**: 365 - **Postings analysed**: 145 - **Open postings**: 56 - **Technologies in use**: 124 - **Modernity score**: 86 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 4239 - **Name**: KnowBe4 - **Domain**: knowbe4.com - **Url**: ## Technologies - **AI Agents** — Layer: practices; Postings: 144; Share: 0.9931; Required: 144; Open postings: 56; First seen: 2020-08-31 - **Python** — Layer: languages; Postings: 27; Share: 0.1862; Required: 26; Open postings: 13; First seen: 2023-11-07 - **AWS** — Layer: cloud; Postings: 27; Share: 0.1862; Required: 18; Open postings: 12; First seen: 2025-05-07 - **CI/CD** — Layer: practices; Postings: 16; Share: 0.1103; Required: 14; Open postings: 9; First seen: 2025-05-07 - **Terraform** — Layer: tools; Postings: 16; Share: 0.1103; Required: 11; Open postings: 9; First seen: 2025-05-07 - **SQL** — Layer: languages; Postings: 15; Share: 0.1034; Required: 14; Open postings: 7; First seen: 2023-11-07 - **JavaScript** — Layer: languages; Postings: 14; Share: 0.0966; Required: 11; Open postings: 10; First seen: 2026-07-17 - **AWS Lambda** — Layer: cloud; Postings: 14; Share: 0.0966; Required: 6; Open postings: 9; First seen: 2025-05-07 - **Amazon ECS** — Layer: cloud; Postings: 13; Share: 0.0897; Required: 6; Open postings: 9; First seen: 2026-07-17 - **Azure** — Layer: cloud; Postings: 13; Share: 0.0897; Required: 5; Open postings: 7; First seen: 2026-01-06 - **DynamoDB** — Layer: data; Postings: 13; Share: 0.0897; Required: 5; Open postings: 9; First seen: 2026-07-17 - **Microsoft Excel** — Layer: tools; Postings: 12; Share: 0.0828; Required: 12; Open postings: 6; First seen: 2020-08-31 - **Ruby** — Layer: languages; Postings: 12; Share: 0.0828; Required: 10; Open postings: 9; First seen: 2026-07-17 - **Amazon S3** — Layer: cloud; Postings: 12; Share: 0.0828; Required: 4; Open postings: 9; First seen: 2026-07-17 - **GitLab** — Layer: cloud; Postings: 11; Share: 0.0759; Required: 10; Open postings: 7; First seen: 2025-05-07 - **Claude** — Layer: ai; Postings: 10; Share: 0.069; Required: 8; Open postings: 2; First seen: 2025-05-07 - **Docker** — Layer: tools; Postings: 10; Share: 0.069; Required: 1; Open postings: 7; First seen: 2026-09-09 - **Amazon EventBridge** — Layer: cloud; Postings: 9; Share: 0.0621; Required: 6; Open postings: 4; First seen: 2025-05-07 - **Git** — Layer: tools; Postings: 9; Share: 0.0621; Required: 3; Open postings: 6; First seen: 2026-08-17 - **Claude Code** — Layer: tools; Postings: 8; Share: 0.0552; Required: 6; Open postings: 4; First seen: 2026-07-17 - **Rust** — Layer: languages; Postings: 8; Share: 0.0552; Required: 1; Open postings: 7; First seen: 2026-09-09 - **GitLab CI** — Layer: cloud; Postings: 7; Share: 0.0483; Required: 6; Open postings: 2; First seen: 2025-05-07 - **PostgreSQL** — Layer: data; Postings: 7; Share: 0.0483; Required: 6; Open postings: 2; First seen: 2025-05-07 - **SIEM** — Layer: cloud; Postings: 7; Share: 0.0483; Required: 1; Open postings: 2; First seen: 2026-01-06 - **API Gateway** — Layer: cloud; Postings: 7; Share: 0.0483; Required: 0; Open postings: 7; First seen: 2026-09-30 - **AWS Step Functions** — Layer: cloud; Postings: 7; Share: 0.0483; Required: 0; Open postings: 7; First seen: 2026-09-30 - **Amazon Aurora** — Layer: data; Postings: 7; Share: 0.0483; Required: 0; Open postings: 7; First seen: 2026-09-30 - **Datadog** — Layer: cloud; Postings: 7; Share: 0.0483; Required: 0; Open postings: 7; First seen: 2026-09-30 - **GCP** — Layer: cloud; Postings: 6; Share: 0.0414; Required: 5; Open postings: 5; First seen: 2026-09-10 - **MySQL** — Layer: data; Postings: 6; Share: 0.0414; Required: 5; Open postings: 2; First seen: 2026-07-17 - **TypeScript** — Layer: languages; Postings: 6; Share: 0.0414; Required: 4; Open postings: 4; First seen: 2026-07-17 - **Apex** — Layer: languages; Postings: 5; Share: 0.0345; Required: 5; Open postings: 1; First seen: 2026-02-03 - **GraphQL** — Layer: tools; Postings: 5; Share: 0.0345; Required: 5; Open postings: 2; First seen: 2026-07-17 - **Vue.js** — Layer: frameworks; Postings: 5; Share: 0.0345; Required: 5; Open postings: 2; First seen: 2026-07-17 - **LLM** — Layer: ai; Postings: 5; Share: 0.0345; Required: 3; Open postings: 0; First seen: 2025-05-07 - **Svelte** — Layer: frameworks; Postings: 5; Share: 0.0345; Required: 3; Open postings: 2; First seen: 2026-07-17 - **OpenTofu** — Layer: tools; Postings: 5; Share: 0.0345; Required: 0; Open postings: 5; First seen: 2026-09-30 - **AWS Fargate** — Layer: cloud; Postings: 4; Share: 0.0276; Required: 4; Open postings: 2; First seen: 2026-07-17 - **Looker** — Layer: cloud; Postings: 4; Share: 0.0276; Required: 4; Open postings: 0; First seen: 2023-11-07 - **Machine Learning** — Layer: practices; Postings: 4; Share: 0.0276; Required: 4; Open postings: 0; First seen: 2025-01-03 - **React.js** — Layer: frameworks; Postings: 4; Share: 0.0276; Required: 4; Open postings: 2; First seen: 2026-07-17 - **Redis** — Layer: data; Postings: 4; Share: 0.0276; Required: 4; Open postings: 2; First seen: 2026-07-17 - **Ruby on Rails** — Layer: frameworks; Postings: 4; Share: 0.0276; Required: 4; Open postings: 2; First seen: 2026-07-17 - **SvelteKit** — Layer: frameworks; Postings: 4; Share: 0.0276; Required: 4; Open postings: 2; First seen: 2026-07-17 - **Tailwind CSS** — Layer: frameworks; Postings: 4; Share: 0.0276; Required: 4; Open postings: 2; First seen: 2026-07-17 - **Vite** — Layer: tools; Postings: 4; Share: 0.0276; Required: 4; Open postings: 2; First seen: 2026-07-17 - **pySpark** — Layer: tools; Postings: 4; Share: 0.0276; Required: 3; Open postings: 1; First seen: 2025-05-07 - **Linux** — Layer: cloud; Postings: 4; Share: 0.0276; Required: 2; Open postings: 0; First seen: 2026-09-09 - **AWS Bedrock** — Layer: cloud; Postings: 4; Share: 0.0276; Required: 1; Open postings: 2; First seen: 2025-05-07 - **Spark** — Layer: cloud; Postings: 4; Share: 0.0276; Required: 1; Open postings: 1; First seen: 2025-05-07 - … 74 more in the JSON form ## Changes ### First appeared - **Microsoft Sentinel** — First seen: 2026-10-16 - **Windows** — First seen: 2026-10-16 - **Adobe After Effects** — First seen: 2026-10-15 - **API Gateway** — First seen: 2026-09-30 - **AWS Step Functions** — First seen: 2026-09-30 - **Amazon Aurora** — First seen: 2026-09-30 - **Datadog** — First seen: 2026-09-30 - **OpenTofu** — First seen: 2026-09-30 ### Rising - **Python** — Share from: 10; Share to: 23 - **SQL** — Share from: 3; Share to: 13 - **Azure** — Share from: 0; Share to: 10 - **Docker** — Share from: 0; Share to: 10 - **Git** — Share from: 0; Share to: 9 - **Rust** — Share from: 0; Share to: 8 - **API Gateway** — Share from: 0; Share to: 7 - **AWS Step Functions** — Share from: 0; Share to: 7 ### Falling - **Claude** — Share from: 20; Share to: 4 - **GitLab CI** — Share from: 17; Share to: 2 - **PostgreSQL** — Share from: 17; Share to: 2 - **Amazon EventBridge** — Share from: 17; Share to: 4 - **AWS Fargate** — Share from: 13; Share to: 0 - **React.js** — Share from: 13; Share to: 0 - **Redis** — Share from: 13; Share to: 0 - **Ruby on Rails** — Share from: 13; Share to: 0 ## Similar stacks - [Exadel](https://alion.io/company/exadel-3/technologies) — Shared technologies: 89 - [Verisk](https://alion.io/company/verisk-analytics/technologies) — Shared technologies: 95 - [Proofpoint](https://alion.io/company/proofpoint/technologies) — Shared technologies: 90 - [Vertex Technologies](https://alion.io/company/vertextech-eg/technologies) — Shared technologies: 90 - [Minfy Technologies](https://alion.io/company/minfy-technologies/technologies) — Shared technologies: 90 - [Banco BTG Pactual](https://alion.io/company/btgpactual/technologies) — Shared technologies: 89 - [Elsevier](https://alion.io/company/elsevier/technologies) — Shared technologies: 88 - [Pearson VUE](https://alion.io/company/pearsonvue/technologies) — Shared technologies: 100 --- [Page](https://alion.io/company/knowbe4/technologies) · [JSON](https://alion.io/company/knowbe4/technologies.json) Source: Alion (alion.io), 2026-11-14. 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