# Hitachi - **Answer**: Hitachi builds mostly with Python, SQL, C++, C#. Its stack also includes Power BI, Azure, PostgreSQL, Angular. Python is named in 237 of the 1,223 job postings Hitachi published in the last 12 months (19%). Counted by Alion from the job postings of Hitachi, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 1223 - **Open postings**: 942 - **Technologies in use**: 464 - **Modernity score**: 77 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 129 - **Name**: Hitachi - **Domain**: hitachi.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 237; Share: 0.1938; Required: 199; Open postings: 178; First seen: 2026-07-07 - **Power BI** — Layer: cloud; Postings: 189; Share: 0.1545; Required: 167; Open postings: 127; First seen: 2026-07-07 - **AutoCAD** — Layer: tools; Postings: 171; Share: 0.1398; Required: 158; Open postings: 128; First seen: 2026-07-07 - **Azure** — Layer: cloud; Postings: 171; Share: 0.1398; Required: 121; Open postings: 128; First seen: 2026-07-07 - **Microsoft Excel** — Layer: tools; Postings: 152; Share: 0.1243; Required: 138; Open postings: 129; First seen: 2025-08-26 - **SQL** — Layer: languages; Postings: 114; Share: 0.0932; Required: 98; Open postings: 82; First seen: 2026-07-07 - **Linux** — Layer: cloud; Postings: 111; Share: 0.0908; Required: 97; Open postings: 86; First seen: 2026-07-07 - **CI/CD** — Layer: practices; Postings: 105; Share: 0.0859; Required: 96; Open postings: 84; First seen: 2026-07-07 - **C++** — Layer: languages; Postings: 93; Share: 0.076; Required: 86; Open postings: 73; First seen: 2026-07-07 - **Windows** — Layer: cloud; Postings: 90; Share: 0.0736; Required: 82; Open postings: 72; First seen: 2026-07-07 - **AWS** — Layer: cloud; Postings: 89; Share: 0.0728; Required: 76; Open postings: 68; First seen: 2026-07-07 - **C#** — Layer: languages; Postings: 87; Share: 0.0711; Required: 60; Open postings: 60; First seen: 2026-07-07 - **MATLAB** — Layer: languages; Postings: 76; Share: 0.0621; Required: 67; Open postings: 63; First seen: 2026-07-09 - **Azure DevOps** — Layer: cloud; Postings: 72; Share: 0.0589; Required: 61; Open postings: 50; First seen: 2026-07-07 - **CAPA** — Layer: practices; Postings: 70; Share: 0.0572; Required: 67; Open postings: 65; First seen: 2026-07-16 - **JavaScript** — Layer: languages; Postings: 66; Share: 0.054; Required: 41; Open postings: 48; First seen: 2026-07-07 - **Kubernetes** — Layer: cloud; Postings: 65; Share: 0.0531; Required: 53; Open postings: 55; First seen: 2026-07-07 - **Git** — Layer: tools; Postings: 64; Share: 0.0523; Required: 51; Open postings: 44; First seen: 2026-07-07 - **Java** — Layer: languages; Postings: 63; Share: 0.0515; Required: 48; Open postings: 49; First seen: 2026-07-09 - **Docker** — Layer: tools; Postings: 56; Share: 0.0458; Required: 43; Open postings: 48; First seen: 2026-07-07 - **Machine Learning** — Layer: practices; Postings: 52; Share: 0.0425; Required: 45; Open postings: 40; First seen: 2026-07-07 - **TCP/IP** — Layer: practices; Postings: 50; Share: 0.0409; Required: 45; Open postings: 39; First seen: 2026-07-08 - **GCP** — Layer: cloud; Postings: 47; Share: 0.0384; Required: 44; Open postings: 37; First seen: 2026-07-07 - **SolidWorks** — Layer: tools; Postings: 41; Share: 0.0335; Required: 40; Open postings: 33; First seen: 2026-07-22 - **Rest API** — Layer: tools; Postings: 38; Share: 0.0311; Required: 34; Open postings: 30; First seen: 2026-07-22 - **Copilot** — Layer: tools; Postings: 38; Share: 0.0311; Required: 30; Open postings: 26; First seen: 2026-07-07 - **TypeScript** — Layer: languages; Postings: 35; Share: 0.0286; Required: 16; Open postings: 26; First seen: 2026-07-16 - **.NET** — Layer: cloud; Postings: 33; Share: 0.027; Required: 31; Open postings: 22; First seen: 2026-07-07 - **AI Agents** — Layer: practices; Postings: 33; Share: 0.027; Required: 31; Open postings: 29; First seen: 2026-07-15 - **Simulink** — Layer: tools; Postings: 31; Share: 0.0253; Required: 28; Open postings: 28; First seen: 2026-07-09 - **PostgreSQL** — Layer: data; Postings: 31; Share: 0.0253; Required: 26; Open postings: 24; First seen: 2026-07-15 - **Jenkins** — Layer: tools; Postings: 31; Share: 0.0253; Required: 24; Open postings: 19; First seen: 2026-07-07 - **LLM** — Layer: ai; Postings: 29; Share: 0.0237; Required: 23; Open postings: 19; First seen: 2026-07-07 - **DNS** — Layer: practices; Postings: 28; Share: 0.0229; Required: 27; Open postings: 21; First seen: 2026-07-20 - **VMWare** — Layer: cloud; Postings: 28; Share: 0.0229; Required: 22; Open postings: 21; First seen: 2026-07-16 - **Databricks** — Layer: cloud; Postings: 27; Share: 0.0221; Required: 19; Open postings: 25; First seen: 2026-07-20 - **Active Directory** — Layer: cloud; Postings: 26; Share: 0.0213; Required: 25; Open postings: 22; First seen: 2026-07-29 - **IAM** — Layer: practices; Postings: 26; Share: 0.0213; Required: 25; Open postings: 21; First seen: 2026-07-07 - **PowerShell** — Layer: languages; Postings: 26; Share: 0.0213; Required: 23; Open postings: 17; First seen: 2026-07-21 - **Incident Management** — Layer: practices; Postings: 26; Share: 0.0213; Required: 21; Open postings: 20; First seen: 2026-07-17 - **RAG** — Layer: practices; Postings: 25; Share: 0.0204; Required: 23; Open postings: 22; First seen: 2026-07-22 - **Grafana** — Layer: cloud; Postings: 23; Share: 0.0188; Required: 20; Open postings: 18; First seen: 2026-07-15 - **Bash** — Layer: languages; Postings: 22; Share: 0.018; Required: 21; Open postings: 17; First seen: 2026-07-15 - **ETL/ELT** — Layer: practices; Postings: 22; Share: 0.018; Required: 21; Open postings: 17; First seen: 2026-07-15 - **Angular** — Layer: frameworks; Postings: 22; Share: 0.018; Required: 15; Open postings: 16; First seen: 2026-07-16 - **Transformers** — Layer: frameworks; Postings: 20; Share: 0.0164; Required: 20; Open postings: 15; First seen: 2026-07-09 - **OPC UA** — Layer: tools; Postings: 20; Share: 0.0164; Required: 19; Open postings: 17; First seen: 2026-07-24 - **Terraform** — Layer: tools; Postings: 20; Share: 0.0164; Required: 17; Open postings: 15; First seen: 2026-07-15 - **Ansible** — Layer: tools; Postings: 19; Share: 0.0155; Required: 18; Open postings: 14; First seen: 2026-07-16 - **Windows Server** — Layer: cloud; Postings: 19; Share: 0.0155; Required: 14; Open postings: 14; First seen: 2026-07-26 - … 414 more in the JSON form ## Changes ### First appeared - **YugabyteDB** — First seen: 2026-11-05 - **PowerFactory** — First seen: 2026-10-30 - **PSS/E** — First seen: 2026-10-28 - **Eagle** — First seen: 2026-10-28 - **Electron Microscopy (SEM/TEM)** — First seen: 2026-10-27 - **Plasma Etch** — First seen: 2026-10-27 - **Chromatography** — First seen: 2026-10-26 - **PSCAD** — First seen: 2026-10-23 ### Rising - **Microsoft Excel** — Share from: 5; Share to: 14 - **TypeScript** — Share from: 1; Share to: 3 ### Falling - **Azure DevOps** — Share from: 12; Share to: 4 - **CI/CD** — Share from: 13; Share to: 7 - **C#** — Share from: 10; Share to: 6 - **Kubernetes** — Share from: 8; Share to: 5 - **Git** — Share from: 8; Share to: 5 - **Docker** — Share from: 7; Share to: 4 - **Java** — Share from: 7; Share to: 5 - **TCP/IP** — Share from: 6; Share to: 4 ## Similar stacks - [Siemens](https://alion.io/company/siemens/technologies) — Shared technologies: 339 - [Honeywell](https://alion.io/company/honeywell-com/technologies) — Shared technologies: 288 - [Tech Mahindra](https://alion.io/company/tech-mahindra/technologies) — Shared technologies: 325 - [Booz Allen Hamilton](https://alion.io/company/booz-allen/technologies) — Shared technologies: 370 - [Lockheed Martin](https://alion.io/company/lockheedmartin/technologies) — Shared technologies: 335 - [Cognizant](https://alion.io/company/cognizant/technologies) — Shared technologies: 361 - [GE Vernova](https://alion.io/company/ge-vernova/technologies) — Shared technologies: 303 - [Wipro](https://alion.io/company/wipro/technologies) — Shared technologies: 314 --- [Page](https://alion.io/company/hitachi/technologies) · [JSON](https://alion.io/company/hitachi/technologies.json) Source: Alion (alion.io), 2026-11-11. 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