# Qualys - **Answer**: Qualys builds mostly with Python, Java, SQL, Bash. Its stack also includes AWS, Azure, Redis, ElasticSearch. Python is named in 84 of the 242 job postings Qualys published in the last 12 months (35%). Counted by Alion from the job postings of Qualys, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 242 - **Open postings**: 143 - **Technologies in use**: 279 - **Modernity score**: 80 - **Ai adoption**: yes - **Own products**: Qualys Cloud Platform - **License**: CC BY-SA 4.0 ## Company - **Id**: 18966 - **Name**: Qualys - **Domain**: qualys.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 84; Share: 0.3471; Required: 69; Open postings: 53; First seen: 2025-05-22 - **AWS** — Layer: cloud; Postings: 71; Share: 0.2934; Required: 52; Open postings: 42; First seen: 2026-06-26 - **Azure** — Layer: cloud; Postings: 70; Share: 0.2893; Required: 52; Open postings: 42; First seen: 2026-06-26 - **Kubernetes** — Layer: cloud; Postings: 62; Share: 0.2562; Required: 45; Open postings: 30; First seen: 2025-05-22 - **GCP** — Layer: cloud; Postings: 61; Share: 0.2521; Required: 44; Open postings: 36; First seen: 2026-06-26 - **CI/CD** — Layer: practices; Postings: 47; Share: 0.1942; Required: 41; Open postings: 22; First seen: 2025-05-22 - **Java** — Layer: languages; Postings: 44; Share: 0.1818; Required: 35; Open postings: 22; First seen: 2025-05-22 - **Linux** — Layer: cloud; Postings: 40; Share: 0.1653; Required: 37; Open postings: 21; First seen: 2025-05-22 - **Docker** — Layer: tools; Postings: 35; Share: 0.1446; Required: 24; Open postings: 18; First seen: 2025-05-22 - **Apache Kafka** — Layer: cloud; Postings: 33; Share: 0.1364; Required: 27; Open postings: 16; First seen: 2025-05-22 - **TCP/IP** — Layer: practices; Postings: 29; Share: 0.1198; Required: 26; Open postings: 19; First seen: 2026-06-26 - **Jenkins** — Layer: tools; Postings: 29; Share: 0.1198; Required: 22; Open postings: 12; First seen: 2025-05-22 - **Windows** — Layer: cloud; Postings: 28; Share: 0.1157; Required: 27; Open postings: 18; First seen: 2026-06-26 - **SQL** — Layer: languages; Postings: 27; Share: 0.1116; Required: 24; Open postings: 16; First seen: 2026-06-26 - **Rest API** — Layer: tools; Postings: 25; Share: 0.1033; Required: 24; Open postings: 15; First seen: 2025-05-22 - **LLM** — Layer: ai; Postings: 24; Share: 0.0992; Required: 21; Open postings: 14; First seen: 2026-06-26 - **AI Agents** — Layer: practices; Postings: 23; Share: 0.095; Required: 22; Open postings: 13; First seen: 2026-03-23 - **Redis** — Layer: data; Postings: 22; Share: 0.0909; Required: 21; Open postings: 9; First seen: 2026-06-26 - **Bash** — Layer: languages; Postings: 21; Share: 0.0868; Required: 20; Open postings: 10; First seen: 2025-05-22 - **ElasticSearch** — Layer: data; Postings: 20; Share: 0.0826; Required: 17; Open postings: 6; First seen: 2025-05-22 - **DNS** — Layer: practices; Postings: 18; Share: 0.0744; Required: 15; Open postings: 10; First seen: 2026-06-26 - **Terraform** — Layer: tools; Postings: 18; Share: 0.0744; Required: 11; Open postings: 9; First seen: 2026-06-26 - **Unix** — Layer: cloud; Postings: 17; Share: 0.0702; Required: 17; Open postings: 10; First seen: 2026-07-17 - **Grafana** — Layer: cloud; Postings: 17; Share: 0.0702; Required: 13; Open postings: 9; First seen: 2025-05-22 - **Cassandra** — Layer: data; Postings: 16; Share: 0.0661; Required: 16; Open postings: 4; First seen: 2026-06-26 - **Prometheus** — Layer: tools; Postings: 15; Share: 0.062; Required: 11; Open postings: 7; First seen: 2025-05-22 - **PowerShell** — Layer: languages; Postings: 14; Share: 0.0579; Required: 7; Open postings: 10; First seen: 2026-06-26 - **Platform Engineering** — Layer: practices; Postings: 13; Share: 0.0537; Required: 13; Open postings: 8; First seen: 2026-06-26 - **Spring Boot** — Layer: frameworks; Postings: 12; Share: 0.0496; Required: 11; Open postings: 2; First seen: 2026-07-10 - **Machine Learning** — Layer: practices; Postings: 12; Share: 0.0496; Required: 9; Open postings: 6; First seen: 2026-06-26 - **Active Directory** — Layer: cloud; Postings: 11; Share: 0.0455; Required: 8; Open postings: 8; First seen: 2026-07-24 - **Git** — Layer: tools; Postings: 10; Share: 0.0413; Required: 9; Open postings: 6; First seen: 2026-06-26 - **IAM** — Layer: practices; Postings: 10; Share: 0.0413; Required: 9; Open postings: 5; First seen: 2026-07-29 - **Incident Management** — Layer: practices; Postings: 10; Share: 0.0413; Required: 9; Open postings: 4; First seen: 2026-06-26 - **RAG** — Layer: practices; Postings: 10; Share: 0.0413; Required: 8; Open postings: 6; First seen: 2026-06-26 - **Copilot** — Layer: tools; Postings: 10; Share: 0.0413; Required: 7; Open postings: 5; First seen: 2026-07-07 - **OpenSearch** — Layer: data; Postings: 10; Share: 0.0413; Required: 7; Open postings: 4; First seen: 2025-05-22 - **Ansible** — Layer: tools; Postings: 10; Share: 0.0413; Required: 6; Open postings: 5; First seen: 2026-08-03 - **VMWare** — Layer: cloud; Postings: 10; Share: 0.0413; Required: 6; Open postings: 5; First seen: 2026-07-17 - **C++** — Layer: languages; Postings: 9; Share: 0.0372; Required: 9; Open postings: 1; First seen: 2026-06-26 - **Oracle** — Layer: data; Postings: 9; Share: 0.0372; Required: 9; Open postings: 5; First seen: 2026-06-26 - **Spark** — Layer: cloud; Postings: 9; Share: 0.0372; Required: 8; Open postings: 6; First seen: 2025-05-22 - **Claude** — Layer: ai; Postings: 9; Share: 0.0372; Required: 7; Open postings: 8; First seen: 2026-06-30 - **JavaScript** — Layer: languages; Postings: 9; Share: 0.0372; Required: 7; Open postings: 5; First seen: 2026-07-15 - **Prompt Engineering** — Layer: practices; Postings: 9; Share: 0.0372; Required: 7; Open postings: 4; First seen: 2026-06-30 - **Memcached** — Layer: data; Postings: 8; Share: 0.0331; Required: 8; Open postings: 1; First seen: 2026-07-10 - **Splunk** — Layer: cloud; Postings: 8; Share: 0.0331; Required: 6; Open postings: 4; First seen: 2026-07-28 - **Tableau** — Layer: cloud; Postings: 7; Share: 0.0289; Required: 7; Open postings: 4; First seen: 2026-08-13 - **OpenAI** — Layer: cloud; Postings: 7; Share: 0.0289; Required: 6; Open postings: 3; First seen: 2026-06-30 - **AppDynamics** — Layer: cloud; Postings: 7; Share: 0.0289; Required: 5; Open postings: 3; First seen: 2025-05-22 - … 229 more in the JSON form ## Changes ### First appeared - **Dynatrace** — First seen: 2026-11-02 - **Human-in-the-Loop** — First seen: 2026-10-27 - **Datadog** — First seen: 2026-10-13 - **GitOps** — First seen: 2026-10-08 - **Gatling** — First seen: 2026-10-07 - **Semantic Kernel** — First seen: 2026-10-05 - **TestNG** — First seen: 2026-09-23 - **Looker** — First seen: 2026-09-23 ### Rising - **Rest API** — Share from: 4; Share to: 16 - **Kubernetes** — Share from: 20; Share to: 31 - **CI/CD** — Share from: 15; Share to: 24 - **Terraform** — Share from: 3; Share to: 12 - **Grafana** — Share from: 3; Share to: 11 - **Prometheus** — Share from: 3; Share to: 10 - **AI Agents** — Share from: 7; Share to: 11 - **PowerShell** — Share from: 4; Share to: 8 ### Falling - **TCP/IP** — Share from: 20; Share to: 5 - **DNS** — Share from: 12; Share to: 3 - **Bash** — Share from: 13; Share to: 5 - **Machine Learning** — Share from: 8; Share to: 2 - **Unix** — Share from: 10; Share to: 5 - **Lua** — Share from: 5; Share to: 0 - **VMWare** — Share from: 6; Share to: 2 - **Apache HTTP Server** — Share from: 4; Share to: 0 ## Similar stacks - [TransUnion](https://alion.io/company/transunion/technologies) — Shared technologies: 200 - [Intercontinental Exchange](https://alion.io/company/intercontinental-exchange/technologies) — Shared technologies: 190 - [F5](https://alion.io/company/ffive/technologies) — Shared technologies: 201 - [London Stock Exchange Group](https://alion.io/company/lseg/technologies) — Shared technologies: 206 - [Visa](https://alion.io/company/visa/technologies) — Shared technologies: 221 - [NICE](https://alion.io/company/nice/technologies) — Shared technologies: 187 - [State Street](https://alion.io/company/state-street/technologies) — Shared technologies: 230 - [Arctic Wolf](https://alion.io/company/arctic-wolf/technologies) — Shared technologies: 172 --- [Page](https://alion.io/company/qualys/technologies) · [JSON](https://alion.io/company/qualys/technologies.json) Source: Alion (alion.io), 2026-11-12. 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