# ArcelorMittal - **Answer**: ArcelorMittal builds mostly with SQL, Python, C#, JavaScript. Its stack also includes Power BI, Azure, Angular, Entity Framework Core. Power BI is named in 34 of the 110 job postings ArcelorMittal published in the last 12 months (31%). Counted by Alion from the job postings of ArcelorMittal, updated Nov 10, 2026. - **Window days**: 365 - **Postings analysed**: 110 - **Open postings**: 61 - **Technologies in use**: 136 - **Modernity score**: 74 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 13461 - **Name**: ArcelorMittal - **Domain**: arcelormittal.com - **Url**: ## Technologies - **Power BI** — Layer: cloud; Postings: 34; Share: 0.3091; Required: 27; Open postings: 12; First seen: 2025-12-18 - **SQL** — Layer: languages; Postings: 20; Share: 0.1818; Required: 16; Open postings: 10; First seen: 2024-01-29 - **Azure** — Layer: cloud; Postings: 20; Share: 0.1818; Required: 13; Open postings: 13; First seen: 2025-08-18 - **Python** — Layer: languages; Postings: 19; Share: 0.1727; Required: 14; Open postings: 10; First seen: 2024-01-29 - **AutoCAD** — Layer: tools; Postings: 14; Share: 0.1273; Required: 8; Open postings: 7; First seen: 2026-03-03 - **C#** — Layer: languages; Postings: 14; Share: 0.1273; Required: 6; Open postings: 10; First seen: 2025-10-28 - **CI/CD** — Layer: practices; Postings: 11; Share: 0.1; Required: 10; Open postings: 6; First seen: 2026-02-05 - **Microsoft Excel** — Layer: tools; Postings: 10; Share: 0.0909; Required: 6; Open postings: 8; First seen: 2026-09-15 - **.NET** — Layer: cloud; Postings: 9; Share: 0.0818; Required: 7; Open postings: 6; First seen: 2026-01-30 - **JavaScript** — Layer: languages; Postings: 9; Share: 0.0818; Required: 2; Open postings: 7; First seen: 2026-02-05 - **Docker** — Layer: tools; Postings: 8; Share: 0.0727; Required: 7; Open postings: 3; First seen: 2026-07-20 - **Kubernetes** — Layer: cloud; Postings: 8; Share: 0.0727; Required: 7; Open postings: 3; First seen: 2026-07-20 - **Rest API** — Layer: tools; Postings: 8; Share: 0.0727; Required: 7; Open postings: 4; First seen: 2026-07-20 - **ABAP** — Layer: languages; Postings: 8; Share: 0.0727; Required: 6; Open postings: 2; First seen: 2026-04-16 - **Git** — Layer: tools; Postings: 7; Share: 0.0636; Required: 6; Open postings: 2; First seen: 2026-08-31 - **Machine Learning** — Layer: practices; Postings: 7; Share: 0.0636; Required: 6; Open postings: 4; First seen: 2026-02-05 - **TypeScript** — Layer: languages; Postings: 6; Share: 0.0545; Required: 1; Open postings: 5; First seen: 2026-02-05 - **Angular** — Layer: frameworks; Postings: 5; Share: 0.0455; Required: 5; Open postings: 4; First seen: 2026-07-20 - **Databricks** — Layer: cloud; Postings: 5; Share: 0.0455; Required: 5; Open postings: 2; First seen: 2026-09-04 - **FMEA** — Layer: practices; Postings: 5; Share: 0.0455; Required: 4; Open postings: 3; First seen: 2026-09-23 - **AI Agents** — Layer: practices; Postings: 5; Share: 0.0455; Required: 3; Open postings: 4; First seen: 2026-04-23 - **AWS** — Layer: cloud; Postings: 5; Share: 0.0455; Required: 2; Open postings: 4; First seen: 2025-08-18 - **SAP Fiori** — Layer: cloud; Postings: 5; Share: 0.0455; Required: 2; Open postings: 1; First seen: 2026-04-16 - **Computer Vision** — Layer: practices; Postings: 4; Share: 0.0364; Required: 4; Open postings: 4; First seen: 2026-02-05 - **EU AI Act** — Layer: practices; Postings: 4; Share: 0.0364; Required: 4; Open postings: 3; First seen: 2026-07-03 - **MLFlow** — Layer: cloud; Postings: 4; Share: 0.0364; Required: 4; Open postings: 1; First seen: 2026-09-04 - **Windows** — Layer: cloud; Postings: 4; Share: 0.0364; Required: 4; Open postings: 4; First seen: 2024-01-29 - **Azure AKS** — Layer: cloud; Postings: 4; Share: 0.0364; Required: 3; Open postings: 1; First seen: 2026-09-24 - **FinOps** — Layer: practices; Postings: 4; Share: 0.0364; Required: 3; Open postings: 1; First seen: 2026-04-23 - **RAG** — Layer: practices; Postings: 4; Share: 0.0364; Required: 3; Open postings: 2; First seen: 2026-02-05 - **Azure DevOps** — Layer: cloud; Postings: 3; Share: 0.0273; Required: 3; Open postings: 2; First seen: 2026-09-21 - **Embeddings** — Layer: practices; Postings: 3; Share: 0.0273; Required: 3; Open postings: 2; First seen: 2026-09-21 - **Entity Framework Core** — Layer: frameworks; Postings: 3; Share: 0.0273; Required: 3; Open postings: 2; First seen: 2026-07-20 - **LLM** — Layer: ai; Postings: 3; Share: 0.0273; Required: 3; Open postings: 2; First seen: 2026-02-05 - **Linux** — Layer: cloud; Postings: 3; Share: 0.0273; Required: 3; Open postings: 1; First seen: 2025-08-18 - **Microsoft Entra ID** — Layer: cloud; Postings: 3; Share: 0.0273; Required: 3; Open postings: 3; First seen: 2026-07-03 - **RabbitMQ** — Layer: cloud; Postings: 3; Share: 0.0273; Required: 3; Open postings: 2; First seen: 2026-07-20 - **C++** — Layer: languages; Postings: 3; Share: 0.0273; Required: 2; Open postings: 3; First seen: 2025-10-28 - **PyTorch** — Layer: frameworks; Postings: 3; Share: 0.0273; Required: 2; Open postings: 2; First seen: 2026-09-21 - **Spark** — Layer: cloud; Postings: 3; Share: 0.0273; Required: 2; Open postings: 1; First seen: 2026-09-04 - **TCP/IP** — Layer: practices; Postings: 3; Share: 0.0273; Required: 2; Open postings: 1; First seen: 2024-01-29 - **OPC UA** — Layer: tools; Postings: 3; Share: 0.0273; Required: 1; Open postings: 2; First seen: 2026-03-03 - **CAPA** — Layer: practices; Postings: 2; Share: 0.0182; Required: 2; Open postings: 1; First seen: 2026-10-01 - **Copilot** — Layer: tools; Postings: 2; Share: 0.0182; Required: 2; Open postings: 2; First seen: 2026-08-04 - **Copilot Studio** — Layer: cloud; Postings: 2; Share: 0.0182; Required: 2; Open postings: 2; First seen: 2026-10-19 - **Delta Lake** — Layer: data; Postings: 2; Share: 0.0182; Required: 2; Open postings: 0; First seen: 2026-09-04 - **FastAPI** — Layer: frameworks; Postings: 2; Share: 0.0182; Required: 2; Open postings: 1; First seen: 2026-10-12 - **Fortran** — Layer: languages; Postings: 2; Share: 0.0182; Required: 2; Open postings: 2; First seen: 2026-09-21 - **GitHub** — Layer: cloud; Postings: 2; Share: 0.0182; Required: 2; Open postings: 1; First seen: 2026-09-04 - **OpenTelemetry** — Layer: frameworks; Postings: 2; Share: 0.0182; Required: 2; Open postings: 1; First seen: 2026-10-09 - … 86 more in the JSON form ## Changes ### First appeared - **CATIA** — First seen: 2026-10-26 - **Copilot Studio** — First seen: 2026-10-19 - **FastAPI** — First seen: 2026-10-12 - **OpenTelemetry** — First seen: 2026-10-09 - **TensorFlow** — First seen: 2026-10-09 - **MQTT** — First seen: 2026-10-08 - **CAPA** — First seen: 2026-10-01 - **Azure AKS** — First seen: 2026-09-24 ### Rising - **SQL** — Share from: 8; Share to: 22 - **CI/CD** — Share from: 0; Share to: 12 - **Microsoft Excel** — Share from: 0; Share to: 12 - **Python** — Share from: 8; Share to: 19 - **.NET** — Share from: 0; Share to: 8 - **ABAP** — Share from: 0; Share to: 8 - **Git** — Share from: 0; Share to: 8 - **Databricks** — Share from: 0; Share to: 6 ### Falling - **AutoCAD** — Share from: 23; Share to: 10 - **Windows** — Share from: 8; Share to: 3 - **TypeScript** — Share from: 8; Share to: 5 - **Angular** — Share from: 8; Share to: 5 ## Similar stacks - [ABB](https://alion.io/company/abb/technologies) — Shared technologies: 114 - [Vinci](https://alion.io/company/vinci-4/technologies) — Shared technologies: 95 - [The Coca-Cola Company](https://alion.io/company/the-coca-cola-company/technologies) — Shared technologies: 98 - [Renault Group](https://alion.io/company/alliancewd/technologies) — Shared technologies: 94 - [Valeo](https://alion.io/company/valeo/technologies) — Shared technologies: 97 - [Magna](https://alion.io/company/magna-com/technologies) — Shared technologies: 102 - [Singtel](https://alion.io/company/singtel/technologies) — Shared technologies: 104 - [Johnson Controls](https://alion.io/company/johnsoncontrols-3/technologies) — Shared technologies: 115 --- [Page](https://alion.io/company/arcelormittal/technologies) · [JSON](https://alion.io/company/arcelormittal/technologies.json) Source: Alion (alion.io), 2026-11-11. 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