# Banco Santander - **Answer**: Banco Santander builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes AWS, Azure, Angular, Spring Boot. Python is named in 121 of the 348 job postings Banco Santander published in the last 12 months (35%). Counted by Alion from the job postings of Banco Santander, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 348 - **Open postings**: 108 - **Technologies in use**: 351 - **Modernity score**: 80 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 11879 - **Name**: Banco Santander - **Domain**: santander.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 121; Share: 0.3477; Required: 110; Open postings: 44; First seen: 2022-01-26 - **SQL** — Layer: languages; Postings: 92; Share: 0.2644; Required: 81; Open postings: 22; First seen: 2026-04-29 - **AWS** — Layer: cloud; Postings: 87; Share: 0.25; Required: 85; Open postings: 24; First seen: 2026-04-29 - **CI/CD** — Layer: practices; Postings: 68; Share: 0.1954; Required: 66; Open postings: 19; First seen: 2021-08-06 - **Azure** — Layer: cloud; Postings: 62; Share: 0.1782; Required: 49; Open postings: 13; First seen: 2026-04-29 - **JavaScript** — Layer: languages; Postings: 58; Share: 0.1667; Required: 28; Open postings: 17; First seen: 2026-06-09 - **Microsoft Excel** — Layer: tools; Postings: 53; Share: 0.1523; Required: 50; Open postings: 18; First seen: 2026-05-04 - **Git** — Layer: tools; Postings: 52; Share: 0.1494; Required: 45; Open postings: 12; First seen: 2026-04-29 - **Power BI** — Layer: cloud; Postings: 49; Share: 0.1408; Required: 42; Open postings: 14; First seen: 2026-05-04 - **TypeScript** — Layer: languages; Postings: 48; Share: 0.1379; Required: 29; Open postings: 16; First seen: 2026-06-09 - **Java** — Layer: languages; Postings: 45; Share: 0.1293; Required: 40; Open postings: 9; First seen: 2026-04-29 - **Angular** — Layer: frameworks; Postings: 37; Share: 0.1063; Required: 37; Open postings: 12; First seen: 2026-06-09 - **Machine Learning** — Layer: practices; Postings: 35; Share: 0.1006; Required: 35; Open postings: 14; First seen: 2026-06-08 - **Kubernetes** — Layer: cloud; Postings: 34; Share: 0.0977; Required: 30; Open postings: 7; First seen: 2026-04-29 - **Rest API** — Layer: tools; Postings: 32; Share: 0.092; Required: 31; Open postings: 8; First seen: 2026-06-24 - **Docker** — Layer: tools; Postings: 27; Share: 0.0776; Required: 26; Open postings: 8; First seen: 2026-04-29 - **GCP** — Layer: cloud; Postings: 26; Share: 0.0747; Required: 26; Open postings: 5; First seen: 2026-06-23 - **Databricks** — Layer: cloud; Postings: 25; Share: 0.0718; Required: 22; Open postings: 8; First seen: 2026-06-03 - **Jenkins** — Layer: tools; Postings: 24; Share: 0.069; Required: 23; Open postings: 3; First seen: 2026-06-30 - **Spring Boot** — Layer: frameworks; Postings: 24; Share: 0.069; Required: 23; Open postings: 3; First seen: 2026-06-30 - **Linux** — Layer: cloud; Postings: 23; Share: 0.0661; Required: 22; Open postings: 7; First seen: 2026-07-14 - **Apache Kafka** — Layer: cloud; Postings: 23; Share: 0.0661; Required: 20; Open postings: 2; First seen: 2026-06-09 - **IAM** — Layer: practices; Postings: 22; Share: 0.0632; Required: 22; Open postings: 10; First seen: 2026-07-20 - **C#** — Layer: languages; Postings: 22; Share: 0.0632; Required: 20; Open postings: 8; First seen: 2026-06-09 - **Grafana** — Layer: cloud; Postings: 21; Share: 0.0603; Required: 19; Open postings: 10; First seen: 2026-06-30 - **Spark** — Layer: cloud; Postings: 21; Share: 0.0603; Required: 13; Open postings: 8; First seen: 2026-06-03 - **Windows** — Layer: cloud; Postings: 20; Share: 0.0575; Required: 20; Open postings: 4; First seen: 2026-06-09 - **GitHub Actions** — Layer: cloud; Postings: 19; Share: 0.0546; Required: 18; Open postings: 4; First seen: 2026-04-29 - **Amazon S3** — Layer: cloud; Postings: 18; Share: 0.0517; Required: 17; Open postings: 7; First seen: 2026-06-24 - **Azure DevOps** — Layer: cloud; Postings: 18; Share: 0.0517; Required: 17; Open postings: 5; First seen: 2026-06-09 - **GitHub** — Layer: cloud; Postings: 18; Share: 0.0517; Required: 16; Open postings: 4; First seen: 2026-04-29 - **Node JS** — Layer: languages; Postings: 17; Share: 0.0489; Required: 15; Open postings: 6; First seen: 2026-07-16 - **PowerShell** — Layer: languages; Postings: 17; Share: 0.0489; Required: 15; Open postings: 3; First seen: 2026-07-17 - **Triton** — Layer: frameworks; Postings: 16; Share: 0.046; Required: 16; Open postings: 5; First seen: 2026-08-25 - **AI Agents** — Layer: practices; Postings: 16; Share: 0.046; Required: 14; Open postings: 6; First seen: 2026-06-08 - **React.js** — Layer: frameworks; Postings: 16; Share: 0.046; Required: 14; Open postings: 7; First seen: 2026-07-16 - **pySpark** — Layer: tools; Postings: 16; Share: 0.046; Required: 14; Open postings: 6; First seen: 2026-06-03 - **RAG** — Layer: practices; Postings: 15; Share: 0.0431; Required: 15; Open postings: 6; First seen: 2026-04-29 - **LLM** — Layer: ai; Postings: 15; Share: 0.0431; Required: 14; Open postings: 10; First seen: 2026-06-24 - **.NET** — Layer: cloud; Postings: 14; Share: 0.0402; Required: 13; Open postings: 4; First seen: 2026-06-09 - **Clean Architecture** — Layer: practices; Postings: 13; Share: 0.0374; Required: 13; Open postings: 5; First seen: 2026-07-16 - **Copilot** — Layer: tools; Postings: 13; Share: 0.0374; Required: 9; Open postings: 3; First seen: 2026-06-09 - **DNS** — Layer: practices; Postings: 12; Share: 0.0345; Required: 12; Open postings: 4; First seen: 2026-07-17 - **Kibana** — Layer: cloud; Postings: 12; Share: 0.0345; Required: 12; Open postings: 5; First seen: 2026-08-20 - **RabbitMQ** — Layer: cloud; Postings: 12; Share: 0.0345; Required: 12; Open postings: 2; First seen: 2026-06-30 - **Redis** — Layer: data; Postings: 12; Share: 0.0345; Required: 12; Open postings: 2; First seen: 2026-06-30 - **Terraform** — Layer: tools; Postings: 12; Share: 0.0345; Required: 11; Open postings: 5; First seen: 2026-06-24 - **GitLab CI** — Layer: cloud; Postings: 11; Share: 0.0316; Required: 11; Open postings: 3; First seen: 2026-07-16 - **SIEM** — Layer: cloud; Postings: 11; Share: 0.0316; Required: 11; Open postings: 4; First seen: 2026-08-13 - **Amazon CloudWatch** — Layer: cloud; Postings: 11; Share: 0.0316; Required: 10; Open postings: 5; First seen: 2026-08-12 - … 301 more in the JSON form ## Changes ### First appeared - **EU AI Act** — First seen: 2026-10-26 - **PyTorch** — First seen: 2026-10-22 - **XGBoost** — First seen: 2026-10-22 - **Django** — First seen: 2026-10-22 - **Amazon DocumentDB** — First seen: 2026-10-20 - **Go** — First seen: 2026-10-20 - **Amazon ECS** — First seen: 2026-10-14 - **Amazon EventBridge** — First seen: 2026-10-08 ### Rising - **TypeScript** — Share from: 7; Share to: 15 - **Angular** — Share from: 4; Share to: 12 - **JavaScript** — Share from: 11; Share to: 18 - **Microsoft Excel** — Share from: 9; Share to: 16 - **Triton** — Share from: 0; Share to: 5 - **Kibana** — Share from: 0; Share to: 4 - **SAS** — Share from: 0; Share to: 3 ### Falling - **Java** — Share from: 22; Share to: 11 - **CI/CD** — Share from: 27; Share to: 18 - **GitHub Actions** — Share from: 13; Share to: 4 - **AI Agents** — Share from: 11; Share to: 3 - **SonarQube** — Share from: 7; Share to: 0 - **Dependency Injection** — Share from: 7; Share to: 0 - **GCP** — Share from: 13; Share to: 7 - **Figma** — Share from: 7; Share to: 1 ## Similar stacks - [Barclays](https://alion.io/company/barclays-uk/technologies) — Shared technologies: 264 - [Stefanini](https://alion.io/company/stefanini/technologies) — Shared technologies: 215 - [GFT Technologies](https://alion.io/company/gft-technologies/technologies) — Shared technologies: 247 - [Citi](https://alion.io/company/citi/technologies) — Shared technologies: 300 - [Photon](https://alion.io/company/photon-com/technologies) — Shared technologies: 268 - [BNY](https://alion.io/company/bny/technologies) — Shared technologies: 219 - [DBS](https://alion.io/company/dbs-4/technologies) — Shared technologies: 216 - [LTM](https://alion.io/company/ltm/technologies) — Shared technologies: 265 --- [Page](https://alion.io/company/banco-santander/technologies) · [JSON](https://alion.io/company/banco-santander/technologies.json) Source: Alion (alion.io), 2026-11-11. 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