# Dunnhumby - **Answer**: Dunnhumby builds mostly with Python, SQL, C#, JavaScript. Its stack also includes GCP, Azure, Hadoop, PostgreSQL. Python is named in 21 of the 43 job postings Dunnhumby published in the last 12 months (49%). Counted by Alion from the job postings of Dunnhumby, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 43 - **Open postings**: 13 - **Technologies in use**: 162 - **Modernity score**: 80 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 51494 - **Name**: Dunnhumby - **Domain**: dunnhumby.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 21; Share: 0.4884; Required: 20; Open postings: 3; First seen: 2026-03-12 - **GCP** — Layer: cloud; Postings: 20; Share: 0.4651; Required: 18; Open postings: 5; First seen: 2025-12-22 - **Azure** — Layer: cloud; Postings: 19; Share: 0.4419; Required: 18; Open postings: 5; First seen: 2025-12-22 - **SQL** — Layer: languages; Postings: 17; Share: 0.3953; Required: 15; Open postings: 4; First seen: 2026-03-13 - **CI/CD** — Layer: practices; Postings: 16; Share: 0.3721; Required: 16; Open postings: 5; First seen: 2026-03-12 - **Spark** — Layer: cloud; Postings: 13; Share: 0.3023; Required: 11; Open postings: 1; First seen: 2026-03-13 - **Kubernetes** — Layer: cloud; Postings: 12; Share: 0.2791; Required: 12; Open postings: 3; First seen: 2026-04-01 - **C#** — Layer: languages; Postings: 11; Share: 0.2558; Required: 7; Open postings: 4; First seen: 2025-12-22 - **Machine Learning** — Layer: practices; Postings: 10; Share: 0.2326; Required: 10; Open postings: 2; First seen: 2026-03-13 - **Docker** — Layer: tools; Postings: 9; Share: 0.2093; Required: 8; Open postings: 3; First seen: 2025-12-22 - **.NET** — Layer: cloud; Postings: 8; Share: 0.186; Required: 7; Open postings: 4; First seen: 2025-12-22 - **New Relic** — Layer: cloud; Postings: 8; Share: 0.186; Required: 6; Open postings: 3; First seen: 2026-04-01 - **AI Agents** — Layer: practices; Postings: 7; Share: 0.1628; Required: 7; Open postings: 4; First seen: 2026-03-12 - **Terraform** — Layer: tools; Postings: 7; Share: 0.1628; Required: 7; Open postings: 2; First seen: 2026-04-01 - **GitOps** — Layer: practices; Postings: 7; Share: 0.1628; Required: 6; Open postings: 1; First seen: 2026-04-01 - **JavaScript** — Layer: languages; Postings: 7; Share: 0.1628; Required: 6; Open postings: 3; First seen: 2025-12-22 - **pySpark** — Layer: tools; Postings: 7; Share: 0.1628; Required: 6; Open postings: 1; First seen: 2026-03-13 - **AWS** — Layer: cloud; Postings: 6; Share: 0.1395; Required: 6; Open postings: 3; First seen: 2026-07-17 - **Git** — Layer: tools; Postings: 6; Share: 0.1395; Required: 6; Open postings: 1; First seen: 2025-12-22 - **Hadoop** — Layer: frameworks; Postings: 6; Share: 0.1395; Required: 6; Open postings: 0; First seen: 2026-07-07 - **GitLab** — Layer: cloud; Postings: 6; Share: 0.1395; Required: 5; Open postings: 0; First seen: 2025-12-22 - **Helm** — Layer: tools; Postings: 6; Share: 0.1395; Required: 5; Open postings: 1; First seen: 2026-04-01 - **Grafana** — Layer: cloud; Postings: 5; Share: 0.1163; Required: 5; Open postings: 2; First seen: 2026-04-01 - **React.js** — Layer: frameworks; Postings: 5; Share: 0.1163; Required: 5; Open postings: 1; First seen: 2025-12-22 - **Rest API** — Layer: tools; Postings: 5; Share: 0.1163; Required: 5; Open postings: 4; First seen: 2026-08-10 - **ArgoCD** — Layer: tools; Postings: 5; Share: 0.1163; Required: 4; Open postings: 1; First seen: 2026-04-01 - **PostgreSQL** — Layer: data; Postings: 5; Share: 0.1163; Required: 4; Open postings: 3; First seen: 2026-05-20 - **TypeScript** — Layer: languages; Postings: 5; Share: 0.1163; Required: 4; Open postings: 2; First seen: 2026-03-12 - **Crossplane** — Layer: tools; Postings: 5; Share: 0.1163; Required: 2; Open postings: 0; First seen: 2026-04-01 - **Agentic Workflows** — Layer: practices; Postings: 4; Share: 0.093; Required: 4; Open postings: 2; First seen: 2026-03-12 - **Apache Kafka** — Layer: cloud; Postings: 4; Share: 0.093; Required: 4; Open postings: 2; First seen: 2026-09-29 - **Incident Management** — Layer: practices; Postings: 4; Share: 0.093; Required: 4; Open postings: 0; First seen: 2026-04-01 - **Model Context Protocol** — Layer: tools; Postings: 4; Share: 0.093; Required: 4; Open postings: 2; First seen: 2026-03-12 - **Embeddings** — Layer: practices; Postings: 4; Share: 0.093; Required: 3; Open postings: 1; First seen: 2026-03-12 - **Power BI** — Layer: cloud; Postings: 4; Share: 0.093; Required: 3; Open postings: 0; First seen: 2026-03-13 - **Azure DevOps** — Layer: cloud; Postings: 3; Share: 0.0698; Required: 3; Open postings: 1; First seen: 2026-08-10 - **Fine-tuning** — Layer: practices; Postings: 3; Share: 0.0698; Required: 3; Open postings: 1; First seen: 2026-03-12 - **Function Calling** — Layer: practices; Postings: 3; Share: 0.0698; Required: 3; Open postings: 1; First seen: 2026-03-12 - **GitLab CI** — Layer: cloud; Postings: 3; Share: 0.0698; Required: 3; Open postings: 1; First seen: 2026-06-03 - **Human-in-the-Loop** — Layer: practices; Postings: 3; Share: 0.0698; Required: 3; Open postings: 1; First seen: 2026-03-12 - **Octopus Deploy** — Layer: tools; Postings: 3; Share: 0.0698; Required: 3; Open postings: 0; First seen: 2026-04-01 - **Platform Engineering** — Layer: practices; Postings: 3; Share: 0.0698; Required: 3; Open postings: 0; First seen: 2026-04-01 - **RAG** — Layer: practices; Postings: 3; Share: 0.0698; Required: 3; Open postings: 1; First seen: 2026-03-12 - **SonarQube** — Layer: cloud; Postings: 3; Share: 0.0698; Required: 3; Open postings: 1; First seen: 2026-04-01 - **Vertex AI** — Layer: cloud; Postings: 3; Share: 0.0698; Required: 3; Open postings: 1; First seen: 2026-03-12 - **ASP.NET Core** — Layer: frameworks; Postings: 2; Share: 0.0465; Required: 2; Open postings: 0; First seen: 2026-05-20 - **Airflow** — Layer: cloud; Postings: 2; Share: 0.0465; Required: 2; Open postings: 0; First seen: 2026-07-17 - **Configuration Management** — Layer: practices; Postings: 2; Share: 0.0465; Required: 2; Open postings: 0; First seen: 2026-04-01 - **GitHub Actions** — Layer: cloud; Postings: 2; Share: 0.0465; Required: 2; Open postings: 1; First seen: 2026-06-03 - **Go** — Layer: languages; Postings: 2; Share: 0.0465; Required: 2; Open postings: 0; First seen: 2026-04-01 - … 112 more in the JSON form ## Changes ### First appeared - **RabbitMQ** — First seen: 2026-10-21 - **Prometheus** — First seen: 2026-10-18 - **Redis** — First seen: 2026-10-18 - **Apache Kafka** — First seen: 2026-09-29 - **Tableau** — First seen: 2026-08-11 - **GraphQL** — First seen: 2026-08-10 - **Jenkins** — First seen: 2026-08-10 - **Rest API** — First seen: 2026-08-10 ### Rising - **Apache Kafka** — Share from: 0; Share to: 18 - **.NET** — Share from: 7; Share to: 23 - **Hadoop** — Share from: 7; Share to: 23 - **Rest API** — Share from: 7; Share to: 18 - **Grafana** — Share from: 7; Share to: 14 ### Falling - **React.js** — Share from: 27; Share to: 0 - **Power BI** — Share from: 20; Share to: 0 - **JavaScript** — Share from: 27; Share to: 9 - **pySpark** — Share from: 27; Share to: 9 - **Kubernetes** — Share from: 40; Share to: 23 - **ArgoCD** — Share from: 20; Share to: 5 - **TypeScript** — Share from: 20; Share to: 5 - **Crossplane** — Share from: 20; Share to: 5 ### Not seen 180d - **LLM** — Last seen: 2026-04-08 - **Tokenization** — Last seen: 2026-04-08 ## Similar stacks - [Impact Analytics](https://alion.io/company/impact-analytics/technologies) — Shared technologies: 112 - [Straive](https://alion.io/company/straive-2/technologies) — Shared technologies: 120 - [66degrees](https://alion.io/company/66degrees/technologies) — Shared technologies: 110 - [Tiger Analytics](https://alion.io/company/tigeranalytics/technologies) — Shared technologies: 128 - [Blend360](https://alion.io/company/blend360/technologies) — Shared technologies: 112 - [Fractal](https://alion.io/company/fractal-analytics/technologies) — Shared technologies: 133 - [Sia](https://alion.io/company/sia/technologies) — Shared technologies: 113 - [Deutsche Telekom Digital Labs](https://alion.io/company/deutsche-telekom-digital-labs/technologies) — Shared technologies: 125 --- [Page](https://alion.io/company/dunnhumby/technologies) · [JSON](https://alion.io/company/dunnhumby/technologies.json) Source: Alion (alion.io), 2026-11-11. 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