# Cockroachlabs - **Answer**: Cockroachlabs builds mostly with SQL, Python, C++, Go. Its stack also includes GCP, AWS, PostgreSQL, Oracle. SQL is named in 16 of the 38 job postings Cockroachlabs published in the last 12 months (42%). Counted by Alion from the job postings of Cockroachlabs, updated Nov 13, 2026. - **Window days**: 365 - **Postings analysed**: 38 - **Open postings**: 12 - **Technologies in use**: 61 - **Modernity score**: 84 - **Ai adoption**: yes - **Own products**: CockroachDB - **License**: CC BY-SA 4.0 ## Company - **Id**: 18097 - **Name**: Cockroachlabs - **Domain**: cockroachlabs.com - **Url**: ## Technologies - **AI Agents** — Layer: practices; Postings: 30; Share: 0.7895; Required: 30; Open postings: 12; First seen: 2025-11-27 - **SQL** — Layer: languages; Postings: 16; Share: 0.4211; Required: 14; Open postings: 5; First seen: 2025-11-27 - **GCP** — Layer: cloud; Postings: 9; Share: 0.2368; Required: 8; Open postings: 2; First seen: 2026-05-26 - **AWS** — Layer: cloud; Postings: 8; Share: 0.2105; Required: 6; Open postings: 0; First seen: 2026-05-26 - **Python** — Layer: languages; Postings: 7; Share: 0.1842; Required: 5; Open postings: 2; First seen: 2026-02-27 - **C++** — Layer: languages; Postings: 5; Share: 0.1316; Required: 5; Open postings: 3; First seen: 2025-11-27 - **Go** — Layer: languages; Postings: 4; Share: 0.1053; Required: 4; Open postings: 1; First seen: 2025-11-27 - **Azure** — Layer: cloud; Postings: 4; Share: 0.1053; Required: 3; Open postings: 0; First seen: 2026-05-28 - **Claude Code** — Layer: tools; Postings: 4; Share: 0.1053; Required: 3; Open postings: 1; First seen: 2026-07-23 - **PostgreSQL** — Layer: data; Postings: 4; Share: 0.1053; Required: 3; Open postings: 1; First seen: 2026-04-24 - **CI/CD** — Layer: practices; Postings: 3; Share: 0.0789; Required: 3; Open postings: 0; First seen: 2026-05-28 - **GitHub** — Layer: cloud; Postings: 3; Share: 0.0789; Required: 3; Open postings: 0; First seen: 2026-07-23 - **Java** — Layer: languages; Postings: 3; Share: 0.0789; Required: 3; Open postings: 1; First seen: 2026-02-27 - **LLM** — Layer: ai; Postings: 3; Share: 0.0789; Required: 3; Open postings: 2; First seen: 2026-04-24 - **Oracle** — Layer: data; Postings: 3; Share: 0.0789; Required: 3; Open postings: 1; First seen: 2026-04-24 - **Cursor** — Layer: tools; Postings: 3; Share: 0.0789; Required: 2; Open postings: 1; First seen: 2026-08-31 - **Amazon Aurora** — Layer: data; Postings: 2; Share: 0.0526; Required: 2; Open postings: 1; First seen: 2026-07-16 - **Claude** — Layer: ai; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-07-23 - **Copilot** — Layer: tools; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-07-23 - **GitHub Actions** — Layer: cloud; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-07-23 - **Human-in-the-Loop** — Layer: practices; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-07-23 - **Incident Management** — Layer: practices; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-05-28 - **Medidata Rave** — Layer: tools; Postings: 2; Share: 0.0526; Required: 2; Open postings: 2; First seen: 2026-11-05 - **Model Context Protocol** — Layer: tools; Postings: 2; Share: 0.0526; Required: 2; Open postings: 2; First seen: 2026-08-26 - **MySQL** — Layer: data; Postings: 2; Share: 0.0526; Required: 2; Open postings: 1; First seen: 2026-04-24 - **Prompt Engineering** — Layer: practices; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-07-23 - **Rust** — Layer: languages; Postings: 2; Share: 0.0526; Required: 2; Open postings: 2; First seen: 2025-11-27 - **TeamCity** — Layer: cloud; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-07-23 - **Kubernetes** — Layer: cloud; Postings: 2; Share: 0.0526; Required: 0; Open postings: 0; First seen: 2026-06-18 - **Agentic Workflows** — Layer: practices; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-08-25 - **Anthropic** — Layer: cloud; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-09-10 - **Bazel** — Layer: tools; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-08-31 - **ChatGPT** — Layer: ai; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-09-10 - **DLP** — Layer: cloud; Postings: 1; Share: 0.0263; Required: 1; Open postings: 1; First seen: 2026-10-05 - **Datadog** — Layer: cloud; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-09-10 - **Db2** — Layer: data; Postings: 1; Share: 0.0263; Required: 1; Open postings: 1; First seen: 2026-11-05 - **ETL/ELT** — Layer: practices; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-04-24 - **Function Calling** — Layer: practices; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-07-23 - **Google Cloud Run** — Layer: cloud; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-07-23 - **Google Cloud Spanner** — Layer: data; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-07-16 - **Hybrid Search** — Layer: practices; Postings: 1; Share: 0.0263; Required: 1; Open postings: 1; First seen: 2025-11-27 - **LangChain** — Layer: frameworks; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-09-10 - **Linux** — Layer: cloud; Postings: 1; Share: 0.0263; Required: 1; Open postings: 1; First seen: 2026-11-12 - **RAG** — Layer: practices; Postings: 1; Share: 0.0263; Required: 1; Open postings: 1; First seen: 2026-08-26 - **RocksDB** — Layer: data; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-02-27 - **SLI/SLO/SLA** — Layer: practices; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-06-18 - **TypeScript** — Layer: languages; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-08-31 - **Vectra AI** — Layer: cloud; Postings: 1; Share: 0.0263; Required: 1; Open postings: 1; First seen: 2026-09-17 - **Webpack** — Layer: tools; Postings: 1; Share: 0.0263; Required: 1; Open postings: 0; First seen: 2026-08-31 - **AIOps** — Layer: practices; Postings: 1; Share: 0.0263; Required: 0; Open postings: 0; First seen: 2026-07-16 - … 11 more in the JSON form ## Changes ### First appeared - **Medidata Rave** — First seen: 2026-11-05 - **Cursor** — First seen: 2026-08-31 - **Model Context Protocol** — First seen: 2026-08-26 - **Claude Code** — First seen: 2026-07-23 - **GitHub** — First seen: 2026-07-23 - **Claude** — First seen: 2026-07-23 - **Copilot** — First seen: 2026-07-23 - **GitHub Actions** — First seen: 2026-07-23 ### Rising - **PostgreSQL** — Share from: 0; Share to: 15 - **Cursor** — Share from: 0; Share to: 15 - **Claude Code** — Share from: 7; Share to: 15 ### Falling - **AWS** — Share from: 43; Share to: 10 - **Python** — Share from: 29; Share to: 10 - **GCP** — Share from: 36; Share to: 20 - **Azure** — Share from: 21; Share to: 5 ## Similar stacks - [Samsara](https://alion.io/company/samsara/technologies) — Shared technologies: 49 - [AlphaSense](https://alion.io/company/alphasense/technologies) — Shared technologies: 51 - [RingCentral](https://alion.io/company/ringcentral/technologies) — Shared technologies: 49 - [Applied Systems](https://alion.io/company/appliedsystems/technologies) — Shared technologies: 47 - [Shyftlabs](https://alion.io/company/shyftlabs/technologies) — Shared technologies: 47 - [Nordstrom](https://alion.io/company/nordstrom/technologies) — Shared technologies: 47 - [Zendesk](https://alion.io/company/zendesk/technologies) — Shared technologies: 46 - [Proofpoint](https://alion.io/company/proofpoint/technologies) — Shared technologies: 49 --- [Page](https://alion.io/company/cockroachlabs/technologies) · [JSON](https://alion.io/company/cockroachlabs/technologies.json) Source: Alion (alion.io), 2026-11-13. 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