# CoreWeave - **Answer**: CoreWeave builds mostly with Python, Bash, Go, SQL. Its stack also includes Kubernetes, Linux, PyTorch, Ray. Kubernetes is named in 135 of the 403 job postings CoreWeave published in the last 12 months (33%). Counted by Alion from the job postings of CoreWeave, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 403 - **Open postings**: 277 - **Technologies in use**: 273 - **Modernity score**: 77 - **Ai adoption**: yes - **Own products**: CoreWeave - **License**: CC BY-SA 4.0 ## Company - **Id**: 7348 - **Name**: CoreWeave - **Domain**: coreweave.com - **Url**: ## Technologies - **Kubernetes** — Layer: cloud; Postings: 135; Share: 0.335; Required: 120; Open postings: 104; First seen: 2024-07-16 - **Python** — Layer: languages; Postings: 127; Share: 0.3151; Required: 107; Open postings: 89; First seen: 2025-03-20 - **Linux** — Layer: cloud; Postings: 65; Share: 0.1613; Required: 62; Open postings: 43; First seen: 2025-03-20 - **Azure** — Layer: cloud; Postings: 40; Share: 0.0993; Required: 37; Open postings: 30; First seen: 2025-10-07 - **LLM** — Layer: ai; Postings: 40; Share: 0.0993; Required: 35; Open postings: 30; First seen: 2025-12-18 - **AWS** — Layer: cloud; Postings: 38; Share: 0.0943; Required: 35; Open postings: 29; First seen: 2025-09-22 - **GCP** — Layer: cloud; Postings: 37; Share: 0.0918; Required: 35; Open postings: 28; First seen: 2025-09-22 - **CI/CD** — Layer: practices; Postings: 37; Share: 0.0918; Required: 33; Open postings: 27; First seen: 2025-03-20 - **Bash** — Layer: languages; Postings: 36; Share: 0.0893; Required: 23; Open postings: 21; First seen: 2025-03-20 - **AI Agents** — Layer: practices; Postings: 35; Share: 0.0868; Required: 31; Open postings: 28; First seen: 2025-07-15 - **Go** — Layer: languages; Postings: 35; Share: 0.0868; Required: 31; Open postings: 26; First seen: 2025-06-18 - **HPC** — Layer: practices; Postings: 34; Share: 0.0844; Required: 27; Open postings: 26; First seen: 2025-03-20 - **Grafana** — Layer: cloud; Postings: 32; Share: 0.0794; Required: 22; Open postings: 24; First seen: 2025-05-16 - **SLURM** — Layer: tools; Postings: 30; Share: 0.0744; Required: 26; Open postings: 23; First seen: 2025-12-18 - **Prometheus** — Layer: tools; Postings: 29; Share: 0.072; Required: 19; Open postings: 22; First seen: 2025-06-18 - **SQL** — Layer: languages; Postings: 27; Share: 0.067; Required: 26; Open postings: 17; First seen: 2025-12-12 - **SLI/SLO/SLA** — Layer: practices; Postings: 26; Share: 0.0645; Required: 19; Open postings: 20; First seen: 2025-09-26 - **Microsoft Excel** — Layer: tools; Postings: 25; Share: 0.062; Required: 21; Open postings: 14; First seen: 2026-05-12 - **PyTorch** — Layer: frameworks; Postings: 24; Share: 0.0596; Required: 20; Open postings: 20; First seen: 2025-10-20 - **Machine Learning** — Layer: practices; Postings: 24; Share: 0.0596; Required: 19; Open postings: 16; First seen: 2025-06-18 - **InfiniBand** — Layer: tools; Postings: 23; Share: 0.0571; Required: 20; Open postings: 19; First seen: 2025-05-16 - **C++** — Layer: languages; Postings: 20; Share: 0.0496; Required: 20; Open postings: 13; First seen: 2025-03-20 - **Fine-tuning** — Layer: practices; Postings: 19; Share: 0.0471; Required: 19; Open postings: 14; First seen: 2026-02-27 - **Ray** — Layer: frameworks; Postings: 19; Share: 0.0471; Required: 9; Open postings: 14; First seen: 2025-09-26 - **Terraform** — Layer: tools; Postings: 17; Share: 0.0422; Required: 15; Open postings: 12; First seen: 2026-02-10 - **LangChain** — Layer: frameworks; Postings: 16; Share: 0.0397; Required: 14; Open postings: 11; First seen: 2026-06-04 - **vLLM** — Layer: cloud; Postings: 15; Share: 0.0372; Required: 12; Open postings: 12; First seen: 2025-09-26 - **Apache Kafka** — Layer: cloud; Postings: 15; Share: 0.0372; Required: 10; Open postings: 10; First seen: 2025-06-18 - **Rust** — Layer: languages; Postings: 14; Share: 0.0347; Required: 14; Open postings: 11; First seen: 2025-07-15 - **TypeScript** — Layer: languages; Postings: 14; Share: 0.0347; Required: 14; Open postings: 11; First seen: 2025-07-15 - **LLMOps** — Layer: practices; Postings: 14; Share: 0.0347; Required: 12; Open postings: 11; First seen: 2026-06-04 - **TensorRT-LLM** — Layer: frameworks; Postings: 14; Share: 0.0347; Required: 12; Open postings: 11; First seen: 2025-09-26 - **TensorRT** — Layer: tools; Postings: 14; Share: 0.0347; Required: 2; Open postings: 11; First seen: 2025-09-26 - **ClickHouse** — Layer: data; Postings: 13; Share: 0.0323; Required: 9; Open postings: 10; First seen: 2025-06-18 - **Incident Management** — Layer: practices; Postings: 12; Share: 0.0298; Required: 11; Open postings: 7; First seen: 2025-06-20 - **LlamaIndex** — Layer: frameworks; Postings: 12; Share: 0.0298; Required: 11; Open postings: 9; First seen: 2026-06-04 - **OpenTelemetry** — Layer: frameworks; Postings: 12; Share: 0.0298; Required: 9; Open postings: 8; First seen: 2025-09-26 - **Snowflake** — Layer: data; Postings: 11; Share: 0.0273; Required: 10; Open postings: 9; First seen: 2025-07-15 - **CUDA** — Layer: frameworks; Postings: 11; Share: 0.0273; Required: 9; Open postings: 9; First seen: 2025-09-26 - **IAM** — Layer: practices; Postings: 11; Share: 0.0273; Required: 9; Open postings: 7; First seen: 2026-02-11 - **NCCL** — Layer: frameworks; Postings: 11; Share: 0.0273; Required: 9; Open postings: 10; First seen: 2025-09-26 - **JavaScript** — Layer: languages; Postings: 11; Share: 0.0273; Required: 3; Open postings: 8; First seen: 2025-07-15 - **OpenAI** — Layer: cloud; Postings: 10; Share: 0.0248; Required: 10; Open postings: 8; First seen: 2025-07-15 - **gRPC** — Layer: tools; Postings: 10; Share: 0.0248; Required: 10; Open postings: 8; First seen: 2025-04-14 - **Platform Engineering** — Layer: practices; Postings: 10; Share: 0.0248; Required: 8; Open postings: 7; First seen: 2025-04-14 - **Spark** — Layer: cloud; Postings: 10; Share: 0.0248; Required: 8; Open postings: 7; First seen: 2026-07-08 - **Claude** — Layer: ai; Postings: 9; Share: 0.0223; Required: 9; Open postings: 5; First seen: 2026-05-08 - **Docker** — Layer: tools; Postings: 9; Share: 0.0223; Required: 9; Open postings: 9; First seen: 2025-10-07 - **Helm** — Layer: tools; Postings: 9; Share: 0.0223; Required: 9; Open postings: 8; First seen: 2026-02-20 - **Java** — Layer: languages; Postings: 9; Share: 0.0223; Required: 9; Open postings: 5; First seen: 2025-07-15 - … 223 more in the JSON form ## Changes ### First appeared - **Lightning Web Components** — First seen: 2026-10-02 - **GitHub** — First seen: 2026-09-28 - **ElasticSearch** — First seen: 2026-09-25 - **FMEA** — First seen: 2026-09-25 - **DHCP** — First seen: 2026-09-21 - **Next.js** — First seen: 2026-09-11 - **LLM Guardrails** — First seen: 2026-09-08 - **Windows Server** — First seen: 2026-09-04 ### Rising - **Linux** — Share from: 10; Share to: 20 - **Bash** — Share from: 5; Share to: 13 - **CI/CD** — Share from: 5; Share to: 9 - **Prometheus** — Share from: 3; Share to: 6 - **Microsoft Excel** — Share from: 5; Share to: 8 - **SIEM** — Share from: 0; Share to: 3 ### Falling - **LLM** — Share from: 14; Share to: 5 - **SLURM** — Share from: 12; Share to: 4 - **PyTorch** — Share from: 11; Share to: 3 - **Azure** — Share from: 15; Share to: 8 - **AI Agents** — Share from: 12; Share to: 5 - **LLMOps** — Share from: 9; Share to: 2 - **HPC** — Share from: 12; Share to: 6 - **LangChain** — Share from: 9; Share to: 3 ### Not seen 180d - **SFT** — Last seen: 2026-05-06 - **Buildkite** — Last seen: 2026-05-04 - **Knowledge Distillation** — Last seen: 2026-03-25 - **Model Distillation** — Last seen: 2026-03-25 - **Open Policy Agent** — Last seen: 2026-05-08 - **Cosign** — Last seen: 2026-04-24 - **Istio** — Last seen: 2026-03-25 - **Knative** — Last seen: 2026-03-25 ## Similar stacks - [Crusoe](https://alion.io/company/crusoe-ai/technologies) — Shared technologies: 178 - [Oracle](https://alion.io/company/oracle/technologies) — Shared technologies: 197 - [Snowflake](https://alion.io/company/snowflake/technologies) — Shared technologies: 178 - [Cerebras Systems](https://alion.io/company/cerebras-systems/technologies) — Shared technologies: 144 - [Nscale](https://alion.io/company/nscale/technologies) — Shared technologies: 146 - [Grab](https://alion.io/company/grab/technologies) — Shared technologies: 184 - [Cisco Systems](https://alion.io/company/cisco-systems/technologies) — Shared technologies: 248 - [Nebius](https://alion.io/company/nebius/technologies) — Shared technologies: 167 --- [Page](https://alion.io/company/coreweave/technologies) · [JSON](https://alion.io/company/coreweave/technologies.json) Source: Alion (alion.io), 2026-11-11. 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