# Euronext - **Answer**: Euronext builds mostly with Python, SQL, JavaScript, Java. Its stack also includes Power BI, Azure, PostgreSQL, React.js. Python is named in 45 of the 126 job postings Euronext published in the last 12 months (36%). Counted by Alion from the job postings of Euronext, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 126 - **Open postings**: 50 - **Technologies in use**: 157 - **Modernity score**: 79 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 14289 - **Name**: Euronext - **Domain**: euronext.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 45; Share: 0.3571; Required: 37; Open postings: 17; First seen: 2026-03-26 - **SQL** — Layer: languages; Postings: 30; Share: 0.2381; Required: 25; Open postings: 15; First seen: 2026-06-18 - **CI/CD** — Layer: practices; Postings: 25; Share: 0.1984; Required: 19; Open postings: 8; First seen: 2026-03-26 - **Power BI** — Layer: cloud; Postings: 25; Share: 0.1984; Required: 19; Open postings: 10; First seen: 2026-03-26 - **Azure** — Layer: cloud; Postings: 24; Share: 0.1905; Required: 18; Open postings: 8; First seen: 2026-03-26 - **AWS** — Layer: cloud; Postings: 24; Share: 0.1905; Required: 16; Open postings: 8; First seen: 2026-03-26 - **Git** — Layer: tools; Postings: 17; Share: 0.1349; Required: 10; Open postings: 5; First seen: 2026-03-26 - **Microsoft Excel** — Layer: tools; Postings: 14; Share: 0.1111; Required: 11; Open postings: 8; First seen: 2026-06-03 - **Kubernetes** — Layer: cloud; Postings: 13; Share: 0.1032; Required: 12; Open postings: 7; First seen: 2026-03-26 - **JavaScript** — Layer: languages; Postings: 13; Share: 0.1032; Required: 7; Open postings: 5; First seen: 2026-05-30 - **Docker** — Layer: tools; Postings: 12; Share: 0.0952; Required: 11; Open postings: 4; First seen: 2026-03-26 - **Machine Learning** — Layer: practices; Postings: 12; Share: 0.0952; Required: 11; Open postings: 6; First seen: 2026-06-08 - **Java** — Layer: languages; Postings: 11; Share: 0.0873; Required: 8; Open postings: 4; First seen: 2026-06-18 - **C#** — Layer: languages; Postings: 11; Share: 0.0873; Required: 7; Open postings: 4; First seen: 2026-05-30 - **Amazon ECS** — Layer: cloud; Postings: 10; Share: 0.0794; Required: 10; Open postings: 4; First seen: 2026-07-06 - **Linux** — Layer: cloud; Postings: 10; Share: 0.0794; Required: 9; Open postings: 2; First seen: 2026-03-26 - **AI Agents** — Layer: practices; Postings: 10; Share: 0.0794; Required: 8; Open postings: 3; First seen: 2026-07-03 - **Incident Management** — Layer: practices; Postings: 9; Share: 0.0714; Required: 9; Open postings: 4; First seen: 2026-03-26 - **Terraform** — Layer: tools; Postings: 8; Share: 0.0635; Required: 8; Open postings: 4; First seen: 2026-03-26 - **.NET** — Layer: cloud; Postings: 7; Share: 0.0556; Required: 6; Open postings: 3; First seen: 2026-05-30 - **Configuration Management** — Layer: practices; Postings: 7; Share: 0.0556; Required: 3; Open postings: 4; First seen: 2026-03-26 - **React.js** — Layer: frameworks; Postings: 6; Share: 0.0476; Required: 5; Open postings: 2; First seen: 2026-05-30 - **Spring Boot** — Layer: frameworks; Postings: 6; Share: 0.0476; Required: 5; Open postings: 2; First seen: 2026-06-23 - **Jenkins** — Layer: tools; Postings: 6; Share: 0.0476; Required: 4; Open postings: 1; First seen: 2026-03-26 - **PostgreSQL** — Layer: data; Postings: 6; Share: 0.0476; Required: 4; Open postings: 3; First seen: 2026-03-26 - **TypeScript** — Layer: languages; Postings: 6; Share: 0.0476; Required: 2; Open postings: 1; First seen: 2026-05-30 - **Rest API** — Layer: tools; Postings: 5; Share: 0.0397; Required: 5; Open postings: 2; First seen: 2026-07-03 - **Windows** — Layer: cloud; Postings: 5; Share: 0.0397; Required: 5; Open postings: 0; First seen: 2026-04-22 - **Angular** — Layer: frameworks; Postings: 5; Share: 0.0397; Required: 4; Open postings: 1; First seen: 2026-05-30 - **GitLab** — Layer: cloud; Postings: 5; Share: 0.0397; Required: 4; Open postings: 1; First seen: 2026-03-26 - **MATLAB** — Layer: languages; Postings: 5; Share: 0.0397; Required: 4; Open postings: 1; First seen: 2026-07-24 - **OpenTelemetry** — Layer: frameworks; Postings: 5; Share: 0.0397; Required: 4; Open postings: 3; First seen: 2026-03-26 - **RAG** — Layer: practices; Postings: 5; Share: 0.0397; Required: 4; Open postings: 1; First seen: 2026-07-31 - **Prompt Engineering** — Layer: practices; Postings: 5; Share: 0.0397; Required: 3; Open postings: 0; First seen: 2026-07-03 - **Apache Kafka** — Layer: cloud; Postings: 5; Share: 0.0397; Required: 2; Open postings: 2; First seen: 2026-03-26 - **LLM** — Layer: ai; Postings: 5; Share: 0.0397; Required: 2; Open postings: 1; First seen: 2026-07-22 - **IAM** — Layer: practices; Postings: 4; Share: 0.0317; Required: 4; Open postings: 2; First seen: 2026-07-02 - **SLI/SLO/SLA** — Layer: practices; Postings: 4; Share: 0.0317; Required: 4; Open postings: 2; First seen: 2026-06-25 - **Bash** — Layer: languages; Postings: 4; Share: 0.0317; Required: 3; Open postings: 1; First seen: 2026-03-26 - **C++** — Layer: languages; Postings: 4; Share: 0.0317; Required: 3; Open postings: 0; First seen: 2026-06-23 - **ETL/ELT** — Layer: practices; Postings: 4; Share: 0.0317; Required: 3; Open postings: 2; First seen: 2026-06-23 - **GitHub** — Layer: cloud; Postings: 4; Share: 0.0317; Required: 3; Open postings: 1; First seen: 2026-03-26 - **Grafana** — Layer: cloud; Postings: 4; Share: 0.0317; Required: 3; Open postings: 2; First seen: 2026-03-26 - **Node JS** — Layer: languages; Postings: 4; Share: 0.0317; Required: 3; Open postings: 2; First seen: 2026-08-12 - **Smart Contracts** — Layer: practices; Postings: 4; Share: 0.0317; Required: 3; Open postings: 3; First seen: 2026-07-22 - **Gitflow** — Layer: practices; Postings: 4; Share: 0.0317; Required: 0; Open postings: 2; First seen: 2026-05-30 - **AWS Bedrock** — Layer: cloud; Postings: 3; Share: 0.0238; Required: 3; Open postings: 1; First seen: 2026-07-21 - **Azure DevOps** — Layer: cloud; Postings: 3; Share: 0.0238; Required: 3; Open postings: 1; First seen: 2026-03-26 - **CloudFormation** — Layer: tools; Postings: 3; Share: 0.0238; Required: 3; Open postings: 1; First seen: 2026-03-26 - **OpenShift** — Layer: cloud; Postings: 3; Share: 0.0238; Required: 3; Open postings: 1; First seen: 2026-03-26 - … 107 more in the JSON form ## Changes ### First appeared - **Julia** — First seen: 2026-09-01 - **Model Context Protocol** — First seen: 2026-08-18 - **SonarQube** — First seen: 2026-08-18 - **Kotlin** — First seen: 2026-08-13 - **Quarkus** — First seen: 2026-08-13 - **Node JS** — First seen: 2026-08-12 - **Agentic Workflows** — First seen: 2026-08-12 - **RAG** — First seen: 2026-07-31 ### Rising - **Microsoft Excel** — Share from: 7; Share to: 15 - **Amazon ECS** — Share from: 4; Share to: 12 - **Rest API** — Share from: 2; Share to: 6 - **IAM** — Share from: 2; Share to: 4 - **Node JS** — Share from: 2; Share to: 4 ### Falling - **CI/CD** — Share from: 31; Share to: 10 - **Git** — Share from: 22; Share to: 6 - **AWS** — Share from: 24; Share to: 13 - **Configuration Management** — Share from: 9; Share to: 1 - **Kubernetes** — Share from: 13; Share to: 6 - **C#** — Share from: 13; Share to: 6 - **Linux** — Share from: 11; Share to: 4 - **Machine Learning** — Share from: 13; Share to: 7 ### Not seen 180d - **Ansible** — Last seen: 2026-03-26 ## Similar stacks - [Optimum Solutions](https://alion.io/company/optimum-infosystem/technologies) — Shared technologies: 113 - [Miratech](https://alion.io/company/miratech/technologies) — Shared technologies: 113 - [Bank of Montreal](https://alion.io/company/bmo/technologies) — Shared technologies: 128 - [Dellent Consulting](https://alion.io/company/dellent-consulting/technologies) — Shared technologies: 118 - [Charles Schwab](https://alion.io/company/schwabjobs/technologies) — Shared technologies: 119 - [Intercontinental Exchange](https://alion.io/company/intercontinental-exchange/technologies) — Shared technologies: 128 - [BNY](https://alion.io/company/bny/technologies) — Shared technologies: 135 - [Mitsubishi UFJ Financial Group](https://alion.io/company/mufg/technologies) — Shared technologies: 129 --- [Page](https://alion.io/company/euronext/technologies) · [JSON](https://alion.io/company/euronext/technologies.json) Source: Alion (alion.io), 2026-11-13. 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