# EY - **Answer**: EY builds mostly with Python, SQL, JavaScript, Java. Its stack also includes Azure, AWS, Angular, LangChain. Azure is named in 1,292 of the 3,605 job postings EY published in the last 12 months (36%). Counted by Alion from the job postings of EY, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 3605 - **Open postings**: 3602 - **Technologies in use**: 739 - **Modernity score**: 75 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 2859 - **Name**: EY - **Domain**: ey.com - **Url**: ## Technologies - **Azure** — Layer: cloud; Postings: 1292; Share: 0.3584; Required: 1112; Open postings: 1290; First seen: 2026-07-20 - **AWS** — Layer: cloud; Postings: 1008; Share: 0.2796; Required: 948; Open postings: 1007; First seen: 2026-07-20 - **Python** — Layer: languages; Postings: 988; Share: 0.2741; Required: 894; Open postings: 987; First seen: 2026-07-20 - **SQL** — Layer: languages; Postings: 841; Share: 0.2333; Required: 773; Open postings: 839; First seen: 2026-07-20 - **Power BI** — Layer: cloud; Postings: 672; Share: 0.1864; Required: 600; Open postings: 671; First seen: 2026-09-22 - **CI/CD** — Layer: practices; Postings: 661; Share: 0.1834; Required: 621; Open postings: 659; First seen: 2026-07-20 - **Microsoft Excel** — Layer: tools; Postings: 533; Share: 0.1479; Required: 484; Open postings: 533; First seen: 2026-09-15 - **GCP** — Layer: cloud; Postings: 471; Share: 0.1307; Required: 427; Open postings: 470; First seen: 2026-07-20 - **AI Agents** — Layer: practices; Postings: 463; Share: 0.1284; Required: 435; Open postings: 463; First seen: 2026-09-22 - **JavaScript** — Layer: languages; Postings: 449; Share: 0.1245; Required: 259; Open postings: 448; First seen: 2026-07-20 - **Rest API** — Layer: tools; Postings: 430; Share: 0.1193; Required: 406; Open postings: 429; First seen: 2026-09-22 - **Kubernetes** — Layer: cloud; Postings: 378; Share: 0.1049; Required: 309; Open postings: 377; First seen: 2026-07-20 - **Machine Learning** — Layer: practices; Postings: 352; Share: 0.0976; Required: 339; Open postings: 352; First seen: 2026-09-22 - **Docker** — Layer: tools; Postings: 337; Share: 0.0935; Required: 289; Open postings: 336; First seen: 2026-07-20 - **Azure DevOps** — Layer: cloud; Postings: 333; Share: 0.0924; Required: 278; Open postings: 333; First seen: 2026-09-22 - **LLM** — Layer: ai; Postings: 304; Share: 0.0843; Required: 285; Open postings: 304; First seen: 2026-09-22 - **Copilot** — Layer: tools; Postings: 299; Share: 0.0829; Required: 261; Open postings: 299; First seen: 2026-09-22 - **Java** — Layer: languages; Postings: 299; Share: 0.0829; Required: 260; Open postings: 299; First seen: 2026-09-22 - **C#** — Layer: languages; Postings: 286; Share: 0.0793; Required: 214; Open postings: 286; First seen: 2026-09-14 - **TypeScript** — Layer: languages; Postings: 286; Share: 0.0793; Required: 169; Open postings: 286; First seen: 2026-09-14 - **RAG** — Layer: practices; Postings: 277; Share: 0.0768; Required: 266; Open postings: 277; First seen: 2026-09-22 - **Git** — Layer: tools; Postings: 269; Share: 0.0746; Required: 231; Open postings: 268; First seen: 2026-07-20 - **Databricks** — Layer: cloud; Postings: 258; Share: 0.0716; Required: 237; Open postings: 258; First seen: 2026-09-22 - **IAM** — Layer: practices; Postings: 250; Share: 0.0693; Required: 244; Open postings: 249; First seen: 2026-09-22 - **ETL/ELT** — Layer: practices; Postings: 245; Share: 0.068; Required: 234; Open postings: 245; First seen: 2026-09-14 - **OpenAI** — Layer: cloud; Postings: 212; Share: 0.0588; Required: 186; Open postings: 212; First seen: 2026-09-22 - **PowerShell** — Layer: languages; Postings: 193; Share: 0.0535; Required: 175; Open postings: 193; First seen: 2026-09-22 - **ABAP** — Layer: languages; Postings: 190; Share: 0.0527; Required: 95; Open postings: 190; First seen: 2026-09-22 - **Angular** — Layer: frameworks; Postings: 182; Share: 0.0505; Required: 166; Open postings: 182; First seen: 2026-09-22 - **Terraform** — Layer: tools; Postings: 177; Share: 0.0491; Required: 149; Open postings: 176; First seen: 2026-07-20 - **LangChain** — Layer: frameworks; Postings: 171; Share: 0.0474; Required: 140; Open postings: 171; First seen: 2026-09-22 - **React.js** — Layer: frameworks; Postings: 163; Share: 0.0452; Required: 130; Open postings: 162; First seen: 2026-07-20 - **PostgreSQL** — Layer: data; Postings: 163; Share: 0.0452; Required: 118; Open postings: 162; First seen: 2026-07-20 - **Spark** — Layer: cloud; Postings: 156; Share: 0.0433; Required: 101; Open postings: 156; First seen: 2026-09-22 - **SOAP** — Layer: practices; Postings: 155; Share: 0.043; Required: 147; Open postings: 155; First seen: 2026-09-22 - **Tableau** — Layer: cloud; Postings: 153; Share: 0.0424; Required: 130; Open postings: 153; First seen: 2026-09-22 - **Windows** — Layer: cloud; Postings: 149; Share: 0.0413; Required: 145; Open postings: 149; First seen: 2026-09-22 - **Jenkins** — Layer: tools; Postings: 144; Share: 0.0399; Required: 127; Open postings: 144; First seen: 2026-09-22 - **GitHub Actions** — Layer: cloud; Postings: 142; Share: 0.0394; Required: 129; Open postings: 142; First seen: 2026-09-22 - **Prompt Engineering** — Layer: practices; Postings: 141; Share: 0.0391; Required: 132; Open postings: 141; First seen: 2026-09-22 - **.NET** — Layer: cloud; Postings: 141; Share: 0.0391; Required: 131; Open postings: 141; First seen: 2026-09-22 - **SIEM** — Layer: cloud; Postings: 134; Share: 0.0372; Required: 131; Open postings: 134; First seen: 2026-09-22 - **Snowflake** — Layer: data; Postings: 134; Share: 0.0372; Required: 120; Open postings: 134; First seen: 2026-09-22 - **Linux** — Layer: cloud; Postings: 128; Share: 0.0355; Required: 120; Open postings: 128; First seen: 2026-09-22 - **Apache Kafka** — Layer: cloud; Postings: 126; Share: 0.035; Required: 114; Open postings: 125; First seen: 2026-07-20 - **Platform Engineering** — Layer: practices; Postings: 124; Share: 0.0344; Required: 119; Open postings: 124; First seen: 2026-09-22 - **Microsoft Entra ID** — Layer: cloud; Postings: 121; Share: 0.0336; Required: 107; Open postings: 121; First seen: 2026-09-22 - **Node JS** — Layer: languages; Postings: 118; Share: 0.0327; Required: 110; Open postings: 117; First seen: 2026-07-20 - **GitHub** — Layer: cloud; Postings: 110; Share: 0.0305; Required: 99; Open postings: 110; First seen: 2026-09-22 - **Incident Management** — Layer: practices; Postings: 109; Share: 0.0302; Required: 106; Open postings: 109; First seen: 2026-09-22 - … 689 more in the JSON form ## Changes ### First appeared - **Jupyter Notebook** — First seen: 2026-11-10 - **Seaborn** — First seen: 2026-11-10 - **Julia** — First seen: 2026-11-06 - **Robot Framework** — First seen: 2026-11-03 - **MUI X** — First seen: 2026-10-30 - **Jotai** — First seen: 2026-10-30 - **Amazon Aurora** — First seen: 2026-10-30 - **GitGuardian** — First seen: 2026-10-29 ## Similar stacks - [NTT DATA](https://alion.io/company/ntt-data/technologies) — Shared technologies: 553 - [Accenture](https://alion.io/company/accenture/technologies) — Shared technologies: 579 - [Cognizant](https://alion.io/company/cognizant/technologies) — Shared technologies: 493 - [HCLTech](https://alion.io/company/hcltech/technologies) — Shared technologies: 590 - [Infosys](https://alion.io/company/infosys/technologies) — Shared technologies: 468 - [JPMorganChase](https://alion.io/company/jpmorganchase/technologies) — Shared technologies: 507 - [PwC](https://alion.io/company/pwc/technologies) — Shared technologies: 475 - [Capgemini](https://alion.io/company/capgemini/technologies) — Shared technologies: 579 --- [Page](https://alion.io/company/ey-com/technologies) · [JSON](https://alion.io/company/ey-com/technologies.json) Source: Alion (alion.io), 2026-11-13. 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