# Exelixis - **Answer**: Exelixis builds mostly with Python, JavaScript, TypeScript, PowerShell. Its stack also includes AWS, GCP, Amazon Redshift, Apache Iceberg. AWS is named in 18 of the 61 job postings Exelixis published in the last 12 months (30%). Counted by Alion from the job postings of Exelixis, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 61 - **Open postings**: 39 - **Technologies in use**: 71 - **Modernity score**: 71 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 1917987 - **Name**: Exelixis - **Domain**: exelixis.com - **Url**: ## Technologies - **AWS** — Layer: cloud; Postings: 18; Share: 0.2951; Required: 18; Open postings: 11; First seen: 2026-09-22 - **Python** — Layer: languages; Postings: 16; Share: 0.2623; Required: 14; Open postings: 8; First seen: 2026-09-22 - **CI/CD** — Layer: practices; Postings: 14; Share: 0.2295; Required: 14; Open postings: 9; First seen: 2026-09-22 - **GCP** — Layer: cloud; Postings: 14; Share: 0.2295; Required: 13; Open postings: 9; First seen: 2026-09-22 - **AI Agents** — Layer: practices; Postings: 12; Share: 0.1967; Required: 12; Open postings: 6; First seen: 2026-09-22 - **Microsoft Excel** — Layer: tools; Postings: 11; Share: 0.1803; Required: 9; Open postings: 8; First seen: 2026-09-22 - **JavaScript** — Layer: languages; Postings: 10; Share: 0.1639; Required: 10; Open postings: 5; First seen: 2026-09-22 - **TypeScript** — Layer: languages; Postings: 10; Share: 0.1639; Required: 10; Open postings: 5; First seen: 2026-09-22 - **IAM** — Layer: practices; Postings: 9; Share: 0.1475; Required: 3; Open postings: 5; First seen: 2026-09-22 - **Git** — Layer: tools; Postings: 8; Share: 0.1311; Required: 8; Open postings: 3; First seen: 2026-09-22 - **Machine Learning** — Layer: practices; Postings: 8; Share: 0.1311; Required: 8; Open postings: 4; First seen: 2026-09-22 - **Prompt Engineering** — Layer: practices; Postings: 8; Share: 0.1311; Required: 8; Open postings: 4; First seen: 2026-09-22 - **GitHub** — Layer: cloud; Postings: 7; Share: 0.1148; Required: 7; Open postings: 2; First seen: 2026-09-22 - **Rest API** — Layer: tools; Postings: 7; Share: 0.1148; Required: 7; Open postings: 3; First seen: 2026-09-22 - **CAPA** — Layer: practices; Postings: 6; Share: 0.0984; Required: 6; Open postings: 5; First seen: 2026-09-22 - **Databricks** — Layer: cloud; Postings: 6; Share: 0.0984; Required: 5; Open postings: 4; First seen: 2026-09-22 - **Terraform** — Layer: tools; Postings: 6; Share: 0.0984; Required: 0; Open postings: 3; First seen: 2026-09-22 - **Azure** — Layer: cloud; Postings: 5; Share: 0.082; Required: 5; Open postings: 4; First seen: 2026-09-22 - **LLM Guardrails** — Layer: practices; Postings: 5; Share: 0.082; Required: 5; Open postings: 3; First seen: 2026-09-22 - **Amazon EC2** — Layer: cloud; Postings: 5; Share: 0.082; Required: 0; Open postings: 2; First seen: 2026-09-22 - **AWS Bedrock** — Layer: cloud; Postings: 4; Share: 0.0656; Required: 4; Open postings: 3; First seen: 2026-09-22 - **Copilot** — Layer: tools; Postings: 4; Share: 0.0656; Required: 4; Open postings: 3; First seen: 2026-09-22 - **Good Clinical Practice** — Layer: practices; Postings: 4; Share: 0.0656; Required: 4; Open postings: 3; First seen: 2026-09-22 - **LLM** — Layer: ai; Postings: 4; Share: 0.0656; Required: 4; Open postings: 2; First seen: 2026-09-22 - **Veeva** — Layer: tools; Postings: 4; Share: 0.0656; Required: 4; Open postings: 4; First seen: 2026-09-24 - **PowerShell** — Layer: languages; Postings: 4; Share: 0.0656; Required: 3; Open postings: 3; First seen: 2026-09-22 - **SQL** — Layer: languages; Postings: 4; Share: 0.0656; Required: 2; Open postings: 2; First seen: 2026-09-22 - **21 CFR Part 11** — Layer: practices; Postings: 3; Share: 0.0492; Required: 3; Open postings: 3; First seen: 2026-09-22 - **Agentic Workflows** — Layer: practices; Postings: 3; Share: 0.0492; Required: 3; Open postings: 2; First seen: 2026-09-22 - **Claude Code** — Layer: tools; Postings: 3; Share: 0.0492; Required: 3; Open postings: 2; First seen: 2026-09-22 - **Function Calling** — Layer: practices; Postings: 3; Share: 0.0492; Required: 3; Open postings: 3; First seen: 2026-09-22 - **GMP** — Layer: practices; Postings: 3; Share: 0.0492; Required: 3; Open postings: 2; First seen: 2026-09-22 - **OpenAI Codex** — Layer: tools; Postings: 3; Share: 0.0492; Required: 3; Open postings: 2; First seen: 2026-09-22 - **RAG** — Layer: practices; Postings: 3; Share: 0.0492; Required: 3; Open postings: 2; First seen: 2026-09-22 - **Cell Culture** — Layer: practices; Postings: 2; Share: 0.0328; Required: 2; Open postings: 1; First seen: 2026-09-22 - **Context Engineering** — Layer: practices; Postings: 2; Share: 0.0328; Required: 2; Open postings: 2; First seen: 2026-09-22 - **GLP** — Layer: practices; Postings: 2; Share: 0.0328; Required: 2; Open postings: 2; First seen: 2026-10-13 - **HPLC** — Layer: practices; Postings: 2; Share: 0.0328; Required: 2; Open postings: 1; First seen: 2026-09-22 - **LIMS** — Layer: tools; Postings: 2; Share: 0.0328; Required: 2; Open postings: 2; First seen: 2026-09-24 - **LLM Evaluation** — Layer: practices; Postings: 2; Share: 0.0328; Required: 2; Open postings: 1; First seen: 2026-09-22 - **Master Data Management** — Layer: practices; Postings: 2; Share: 0.0328; Required: 2; Open postings: 1; First seen: 2026-10-13 - **Model Context Protocol** — Layer: tools; Postings: 2; Share: 0.0328; Required: 2; Open postings: 1; First seen: 2026-09-22 - **Multi-Agent Systems** — Layer: practices; Postings: 2; Share: 0.0328; Required: 2; Open postings: 1; First seen: 2026-09-22 - **SAS** — Layer: languages; Postings: 2; Share: 0.0328; Required: 2; Open postings: 1; First seen: 2026-09-22 - **CDISC** — Layer: practices; Postings: 2; Share: 0.0328; Required: 1; Open postings: 2; First seen: 2026-10-07 - **Tableau** — Layer: cloud; Postings: 2; Share: 0.0328; Required: 1; Open postings: 1; First seen: 2026-09-22 - **dbt** — Layer: tools; Postings: 2; Share: 0.0328; Required: 1; Open postings: 2; First seen: 2026-09-22 - **A/B Testing** — Layer: practices; Postings: 1; Share: 0.0164; Required: 1; Open postings: 1; First seen: 2026-10-14 - **AWS Bedrock AgentCore** — Layer: cloud; Postings: 1; Share: 0.0164; Required: 1; Open postings: 1; First seen: 2026-10-23 - **Chromatography** — Layer: practices; Postings: 1; Share: 0.0164; Required: 1; Open postings: 0; First seen: 2026-09-22 - … 21 more in the JSON form ## Similar stacks - [BeOne Medicines](https://alion.io/company/beonemedicines/technologies) — Shared technologies: 55 - [Vertex Pharmaceuticals](https://alion.io/company/vrtx/technologies) — Shared technologies: 52 - [Moderna](https://alion.io/company/modernatx/technologies) — Shared technologies: 59 - [Novo Nordisk](https://alion.io/company/novonordisk-com/technologies) — Shared technologies: 58 - [Gilead Sciences](https://alion.io/company/gilead/technologies) — Shared technologies: 61 - [Regeneron Pharmaceuticals](https://alion.io/company/regeneron/technologies) — Shared technologies: 58 - [Pfizer](https://alion.io/company/pfizer/technologies) — Shared technologies: 65 - [Genentech](https://alion.io/company/gene-com/technologies) — Shared technologies: 53 --- [Page](https://alion.io/company/exelixis-com/technologies) · [JSON](https://alion.io/company/exelixis-com/technologies.json) Source: Alion (alion.io), 2026-11-11. 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