# Guidehouse - **Answer**: Guidehouse builds mostly with Python, SQL, JavaScript, Java. Its stack also includes Power BI, AWS, Snowflake, PostgreSQL. Python is named in 278 of the 733 job postings Guidehouse published in the last 12 months (38%). Counted by Alion from the job postings of Guidehouse, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 733 - **Open postings**: 310 - **Technologies in use**: 377 - **Modernity score**: 77 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 4179 - **Name**: Guidehouse - **Domain**: guidehouse.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 278; Share: 0.3793; Required: 195; Open postings: 118; First seen: 2026-02-10 - **SQL** — Layer: languages; Postings: 256; Share: 0.3492; Required: 181; Open postings: 110; First seen: 2025-09-24 - **Power BI** — Layer: cloud; Postings: 234; Share: 0.3192; Required: 122; Open postings: 120; First seen: 2026-03-23 - **AWS** — Layer: cloud; Postings: 208; Share: 0.2838; Required: 118; Open postings: 78; First seen: 2026-03-30 - **Azure** — Layer: cloud; Postings: 196; Share: 0.2674; Required: 71; Open postings: 84; First seen: 2026-03-30 - **Databricks** — Layer: cloud; Postings: 169; Share: 0.2306; Required: 90; Open postings: 74; First seen: 2026-05-14 - **CI/CD** — Layer: practices; Postings: 160; Share: 0.2183; Required: 114; Open postings: 53; First seen: 2026-03-30 - **Tableau** — Layer: cloud; Postings: 131; Share: 0.1787; Required: 60; Open postings: 67; First seen: 2026-05-18 - **Machine Learning** — Layer: practices; Postings: 99; Share: 0.1351; Required: 69; Open postings: 45; First seen: 2026-05-13 - **Microsoft Excel** — Layer: tools; Postings: 92; Share: 0.1255; Required: 59; Open postings: 55; First seen: 2025-09-24 - **ETL/ELT** — Layer: practices; Postings: 91; Share: 0.1241; Required: 54; Open postings: 36; First seen: 2025-09-24 - **Git** — Layer: tools; Postings: 77; Share: 0.105; Required: 50; Open postings: 27; First seen: 2026-05-14 - **JavaScript** — Layer: languages; Postings: 71; Share: 0.0969; Required: 55; Open postings: 23; First seen: 2026-03-30 - **Azure DevOps** — Layer: cloud; Postings: 64; Share: 0.0873; Required: 33; Open postings: 22; First seen: 2026-06-29 - **Kubernetes** — Layer: cloud; Postings: 62; Share: 0.0846; Required: 30; Open postings: 18; First seen: 2026-03-30 - **Spark** — Layer: cloud; Postings: 56; Share: 0.0764; Required: 32; Open postings: 27; First seen: 2026-07-27 - **Snowflake** — Layer: data; Postings: 56; Share: 0.0764; Required: 26; Open postings: 23; First seen: 2026-07-08 - **Docker** — Layer: tools; Postings: 53; Share: 0.0723; Required: 24; Open postings: 13; First seen: 2026-03-30 - **PostgreSQL** — Layer: data; Postings: 51; Share: 0.0696; Required: 29; Open postings: 14; First seen: 2026-05-13 - **Java** — Layer: languages; Postings: 46; Share: 0.0628; Required: 33; Open postings: 15; First seen: 2026-03-30 - **Terraform** — Layer: tools; Postings: 43; Share: 0.0587; Required: 22; Open postings: 14; First seen: 2026-05-14 - **GCP** — Layer: cloud; Postings: 39; Share: 0.0532; Required: 21; Open postings: 12; First seen: 2026-03-30 - **RAG** — Layer: practices; Postings: 39; Share: 0.0532; Required: 20; Open postings: 15; First seen: 2026-05-13 - **AWS Lambda** — Layer: cloud; Postings: 39; Share: 0.0532; Required: 14; Open postings: 11; First seen: 2026-05-14 - **IAM** — Layer: practices; Postings: 38; Share: 0.0518; Required: 33; Open postings: 13; First seen: 2026-05-13 - **Amazon S3** — Layer: cloud; Postings: 38; Share: 0.0518; Required: 25; Open postings: 10; First seen: 2026-05-14 - **TypeScript** — Layer: languages; Postings: 38; Share: 0.0518; Required: 24; Open postings: 13; First seen: 2026-05-14 - **GitHub** — Layer: cloud; Postings: 36; Share: 0.0491; Required: 29; Open postings: 8; First seen: 2026-03-30 - **C#** — Layer: languages; Postings: 35; Share: 0.0477; Required: 28; Open postings: 15; First seen: 2026-03-23 - **Windows** — Layer: cloud; Postings: 35; Share: 0.0477; Required: 18; Open postings: 17; First seen: 2026-06-17 - **AI Agents** — Layer: practices; Postings: 34; Share: 0.0464; Required: 20; Open postings: 11; First seen: 2026-03-30 - **React.js** — Layer: frameworks; Postings: 32; Share: 0.0437; Required: 29; Open postings: 10; First seen: 2026-05-14 - **pySpark** — Layer: tools; Postings: 32; Share: 0.0437; Required: 26; Open postings: 14; First seen: 2026-08-03 - **Rest API** — Layer: tools; Postings: 32; Share: 0.0437; Required: 22; Open postings: 14; First seen: 2026-06-25 - **.NET** — Layer: cloud; Postings: 31; Share: 0.0423; Required: 28; Open postings: 13; First seen: 2026-03-23 - **Jenkins** — Layer: tools; Postings: 31; Share: 0.0423; Required: 20; Open postings: 9; First seen: 2026-05-14 - **Amazon EKS** — Layer: cloud; Postings: 31; Share: 0.0423; Required: 17; Open postings: 10; First seen: 2026-05-14 - **ElasticSearch** — Layer: data; Postings: 30; Share: 0.0409; Required: 9; Open postings: 8; First seen: 2026-05-13 - **Splunk** — Layer: cloud; Postings: 29; Share: 0.0396; Required: 14; Open postings: 10; First seen: 2026-05-14 - **SOAP** — Layer: practices; Postings: 28; Share: 0.0382; Required: 17; Open postings: 8; First seen: 2026-06-29 - **GitHub Actions** — Layer: cloud; Postings: 28; Share: 0.0382; Required: 15; Open postings: 11; First seen: 2026-05-14 - **SAS** — Layer: languages; Postings: 28; Share: 0.0382; Required: 14; Open postings: 13; First seen: 2026-08-10 - **Copilot** — Layer: tools; Postings: 28; Share: 0.0382; Required: 11; Open postings: 7; First seen: 2026-05-04 - **Linux** — Layer: cloud; Postings: 25; Share: 0.0341; Required: 20; Open postings: 12; First seen: 2026-05-14 - **API Gateway** — Layer: cloud; Postings: 25; Share: 0.0341; Required: 8; Open postings: 7; First seen: 2026-06-10 - **GitLab** — Layer: cloud; Postings: 24; Share: 0.0327; Required: 19; Open postings: 6; First seen: 2026-05-14 - **Amazon CloudWatch** — Layer: cloud; Postings: 24; Share: 0.0327; Required: 14; Open postings: 9; First seen: 2026-05-14 - **Human-in-the-Loop** — Layer: practices; Postings: 21; Share: 0.0286; Required: 14; Open postings: 9; First seen: 2026-05-13 - **Angular** — Layer: frameworks; Postings: 20; Share: 0.0273; Required: 20; Open postings: 5; First seen: 2026-05-14 - **Oracle** — Layer: data; Postings: 20; Share: 0.0273; Required: 20; Open postings: 8; First seen: 2026-05-14 - … 327 more in the JSON form ## Changes ### First appeared - **A2A** — First seen: 2026-11-10 - **Ethereum** — First seen: 2026-11-02 - **Queueable Apex** — First seen: 2026-10-27 - **Cell Culture** — First seen: 2026-10-22 - **Western Blot** — First seen: 2026-10-22 - **Vercel** — First seen: 2026-10-15 - **Next.js** — First seen: 2026-10-08 - **Jupyter Notebook** — First seen: 2026-10-02 ### Rising - **Microsoft Excel** — Share from: 8; Share to: 14 ### Falling - **CI/CD** — Share from: 33; Share to: 17 - **AWS** — Share from: 39; Share to: 24 - **Kubernetes** — Share from: 14; Share to: 6 - **Terraform** — Share from: 11; Share to: 3 - **ElasticSearch** — Share from: 10; Share to: 2 - **Linux** — Share from: 9; Share to: 1 - **JavaScript** — Share from: 15; Share to: 8 - **Docker** — Share from: 12; Share to: 5 ## Similar stacks - [Brillio](https://alion.io/company/brillio/technologies) — Shared technologies: 267 - [State Street](https://alion.io/company/state-street/technologies) — Shared technologies: 281 - [General Dynamics Information Technology](https://alion.io/company/gdit/technologies) — Shared technologies: 309 - [S&P Global](https://alion.io/company/spglobal/technologies) — Shared technologies: 269 - [Genpact](https://alion.io/company/genpact/technologies) — Shared technologies: 269 - [Ascendion](https://alion.io/company/ascendion/technologies) — Shared technologies: 243 - [Deloitte](https://alion.io/company/deloitte/technologies) — Shared technologies: 253 - [UnitedHealth Group](https://alion.io/company/unitedhealthgrp/technologies) — Shared technologies: 295 --- [Page](https://alion.io/company/guidehouse/technologies) · [JSON](https://alion.io/company/guidehouse/technologies.json) Source: Alion (alion.io), 2026-11-12. 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