# Deloitte - **Answer**: Deloitte builds mostly with Python, SQL, Java, JavaScript. Its stack also includes AWS, Azure, Snowflake, React.js. AWS is named in 237 of the 574 job postings Deloitte published in the last 12 months (41%). Counted by Alion from the job postings of Deloitte, updated Nov 13, 2026. - **Window days**: 365 - **Postings analysed**: 574 - **Open postings**: 446 - **Technologies in use**: 480 - **Modernity score**: 77 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 272 - **Name**: Deloitte - **Domain**: deloitte.com - **Url**: ## Technologies - **AWS** — Layer: cloud; Postings: 237; Share: 0.4129; Required: 185; Open postings: 198; First seen: 2026-07-28 - **Azure** — Layer: cloud; Postings: 235; Share: 0.4094; Required: 186; Open postings: 186; First seen: 2026-07-28 - **Python** — Layer: languages; Postings: 213; Share: 0.3711; Required: 195; Open postings: 167; First seen: 2025-11-07 - **GCP** — Layer: cloud; Postings: 180; Share: 0.3136; Required: 138; Open postings: 144; First seen: 2026-07-28 - **CI/CD** — Layer: practices; Postings: 179; Share: 0.3118; Required: 152; Open postings: 146; First seen: 2026-07-28 - **SQL** — Layer: languages; Postings: 137; Share: 0.2387; Required: 116; Open postings: 106; First seen: 2025-11-07 - **Kubernetes** — Layer: cloud; Postings: 134; Share: 0.2334; Required: 87; Open postings: 106; First seen: 2026-10-08 - **Docker** — Layer: tools; Postings: 104; Share: 0.1812; Required: 75; Open postings: 83; First seen: 2026-10-08 - **AI Agents** — Layer: practices; Postings: 93; Share: 0.162; Required: 84; Open postings: 72; First seen: 2026-07-28 - **Machine Learning** — Layer: practices; Postings: 92; Share: 0.1603; Required: 80; Open postings: 79; First seen: 2026-10-08 - **Terraform** — Layer: tools; Postings: 92; Share: 0.1603; Required: 69; Open postings: 70; First seen: 2026-10-08 - **Java** — Layer: languages; Postings: 90; Share: 0.1568; Required: 75; Open postings: 75; First seen: 2026-10-08 - **Rest API** — Layer: tools; Postings: 87; Share: 0.1516; Required: 85; Open postings: 79; First seen: 2026-10-09 - **JavaScript** — Layer: languages; Postings: 86; Share: 0.1498; Required: 64; Open postings: 68; First seen: 2026-10-06 - **Git** — Layer: tools; Postings: 83; Share: 0.1446; Required: 70; Open postings: 66; First seen: 2026-10-09 - **RAG** — Layer: practices; Postings: 66; Share: 0.115; Required: 57; Open postings: 54; First seen: 2026-07-28 - **IAM** — Layer: practices; Postings: 61; Share: 0.1063; Required: 53; Open postings: 47; First seen: 2026-10-08 - **Databricks** — Layer: cloud; Postings: 60; Share: 0.1045; Required: 49; Open postings: 54; First seen: 2026-07-28 - **TypeScript** — Layer: languages; Postings: 57; Share: 0.0993; Required: 36; Open postings: 49; First seen: 2026-10-09 - **Jenkins** — Layer: tools; Postings: 53; Share: 0.0923; Required: 44; Open postings: 44; First seen: 2026-10-08 - **Microsoft Excel** — Layer: tools; Postings: 51; Share: 0.0889; Required: 40; Open postings: 36; First seen: 2025-11-07 - **Power BI** — Layer: cloud; Postings: 51; Share: 0.0889; Required: 28; Open postings: 41; First seen: 2025-11-07 - **ETL/ELT** — Layer: practices; Postings: 50; Share: 0.0871; Required: 42; Open postings: 47; First seen: 2026-10-08 - **Tableau** — Layer: cloud; Postings: 44; Share: 0.0767; Required: 29; Open postings: 35; First seen: 2025-11-07 - **LLM** — Layer: ai; Postings: 43; Share: 0.0749; Required: 36; Open postings: 35; First seen: 2026-01-19 - **Azure DevOps** — Layer: cloud; Postings: 42; Share: 0.0732; Required: 32; Open postings: 29; First seen: 2026-10-08 - **Copilot** — Layer: tools; Postings: 41; Share: 0.0714; Required: 33; Open postings: 35; First seen: 2026-10-08 - **GitHub Actions** — Layer: cloud; Postings: 40; Share: 0.0697; Required: 37; Open postings: 36; First seen: 2026-10-09 - **Prometheus** — Layer: tools; Postings: 40; Share: 0.0697; Required: 26; Open postings: 35; First seen: 2026-10-09 - **Snowflake** — Layer: data; Postings: 37; Share: 0.0645; Required: 31; Open postings: 33; First seen: 2026-07-28 - **React.js** — Layer: frameworks; Postings: 37; Share: 0.0645; Required: 28; Open postings: 33; First seen: 2026-10-09 - **Spring Boot** — Layer: frameworks; Postings: 34; Share: 0.0592; Required: 32; Open postings: 28; First seen: 2026-10-09 - **Grafana** — Layer: cloud; Postings: 34; Share: 0.0592; Required: 27; Open postings: 29; First seen: 2026-10-09 - **C#** — Layer: languages; Postings: 34; Share: 0.0592; Required: 23; Open postings: 23; First seen: 2026-10-09 - **Apache Kafka** — Layer: cloud; Postings: 33; Share: 0.0575; Required: 15; Open postings: 31; First seen: 2026-10-09 - **Spark** — Layer: cloud; Postings: 31; Share: 0.054; Required: 21; Open postings: 30; First seen: 2026-10-09 - **SIEM** — Layer: cloud; Postings: 27; Share: 0.047; Required: 25; Open postings: 25; First seen: 2026-10-09 - **AWS Lambda** — Layer: cloud; Postings: 27; Share: 0.047; Required: 20; Open postings: 23; First seen: 2026-10-09 - **GitHub** — Layer: cloud; Postings: 25; Share: 0.0436; Required: 24; Open postings: 19; First seen: 2026-10-09 - **PyTorch** — Layer: frameworks; Postings: 25; Share: 0.0436; Required: 23; Open postings: 21; First seen: 2026-10-08 - **TensorFlow** — Layer: frameworks; Postings: 25; Share: 0.0436; Required: 23; Open postings: 22; First seen: 2026-10-08 - **Linux** — Layer: cloud; Postings: 25; Share: 0.0436; Required: 20; Open postings: 21; First seen: 2026-10-08 - **PowerShell** — Layer: languages; Postings: 25; Share: 0.0436; Required: 19; Open postings: 20; First seen: 2026-10-08 - **Azure Data Factory** — Layer: tools; Postings: 24; Share: 0.0418; Required: 21; Open postings: 22; First seen: 2026-10-09 - **Angular** — Layer: frameworks; Postings: 23; Share: 0.0401; Required: 21; Open postings: 17; First seen: 2026-10-09 - **Prompt Engineering** — Layer: practices; Postings: 23; Share: 0.0401; Required: 20; Open postings: 19; First seen: 2026-10-08 - **GitLab CI** — Layer: cloud; Postings: 23; Share: 0.0401; Required: 18; Open postings: 19; First seen: 2026-10-08 - **LangChain** — Layer: frameworks; Postings: 23; Share: 0.0401; Required: 18; Open postings: 20; First seen: 2026-10-08 - **PostgreSQL** — Layer: data; Postings: 22; Share: 0.0383; Required: 20; Open postings: 20; First seen: 2026-10-09 - **Platform Engineering** — Layer: practices; Postings: 21; Share: 0.0366; Required: 20; Open postings: 19; First seen: 2026-10-09 - … 430 more in the JSON form ## Changes ### First appeared - **Matillion** — First seen: 2026-11-12 - **Matplotlib** — First seen: 2026-11-10 - **Plotly** — First seen: 2026-11-10 - **Seaborn** — First seen: 2026-11-10 - **Streamlit** — First seen: 2026-11-10 - **Cortex XSOAR** — First seen: 2026-11-09 - **Realm** — First seen: 2026-11-09 - **SQLite** — First seen: 2026-11-09 ## Similar stacks - [Genpact](https://alion.io/company/genpact/technologies) — Shared technologies: 264 - [Brillio](https://alion.io/company/brillio/technologies) — Shared technologies: 255 - [PwC UK](https://alion.io/company/pwc-6/technologies) — Shared technologies: 247 - [LTM](https://alion.io/company/ltm/technologies) — Shared technologies: 282 - [Guidehouse](https://alion.io/company/guidehouse/technologies) — Shared technologies: 248 - [Onepoint](https://alion.io/company/groupeonepoint/technologies) — Shared technologies: 203 - [Ascendion](https://alion.io/company/ascendion/technologies) — Shared technologies: 235 - [Humana](https://alion.io/company/humana/technologies) — Shared technologies: 220 --- [Page](https://alion.io/company/deloitte/technologies) · [JSON](https://alion.io/company/deloitte/technologies.json) Source: Alion (alion.io), 2026-11-13. 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