# NielsenIQ - **Answer**: NielsenIQ builds mostly with Python, SQL, JavaScript, Java. Its stack also includes Azure, Kubernetes, PostgreSQL, Angular. Python is named in 277 of the 630 job postings NielsenIQ published in the last 12 months (44%). Counted by Alion from the job postings of NielsenIQ, updated Nov 10, 2026. - **Window days**: 365 - **Postings analysed**: 630 - **Open postings**: 118 - **Technologies in use**: 320 - **Modernity score**: 79 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 9378 - **Name**: NielsenIQ - **Domain**: nielseniq.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 277; Share: 0.4397; Required: 244; Open postings: 56; First seen: 2025-11-04 - **SQL** — Layer: languages; Postings: 241; Share: 0.3825; Required: 208; Open postings: 43; First seen: 2025-08-04 - **Azure** — Layer: cloud; Postings: 202; Share: 0.3206; Required: 162; Open postings: 30; First seen: 2025-08-04 - **CI/CD** — Layer: practices; Postings: 173; Share: 0.2746; Required: 149; Open postings: 24; First seen: 2025-11-04 - **Microsoft Excel** — Layer: tools; Postings: 143; Share: 0.227; Required: 132; Open postings: 35; First seen: 2026-06-10 - **Kubernetes** — Layer: cloud; Postings: 111; Share: 0.1762; Required: 76; Open postings: 15; First seen: 2025-11-04 - **AWS** — Layer: cloud; Postings: 104; Share: 0.1651; Required: 78; Open postings: 18; First seen: 2025-11-04 - **JavaScript** — Layer: languages; Postings: 99; Share: 0.1571; Required: 73; Open postings: 11; First seen: 2026-06-05 - **Docker** — Layer: tools; Postings: 96; Share: 0.1524; Required: 67; Open postings: 15; First seen: 2025-11-04 - **Power BI** — Layer: cloud; Postings: 92; Share: 0.146; Required: 73; Open postings: 20; First seen: 2025-08-04 - **GCP** — Layer: cloud; Postings: 87; Share: 0.1381; Required: 61; Open postings: 20; First seen: 2026-04-13 - **Git** — Layer: tools; Postings: 83; Share: 0.1317; Required: 70; Open postings: 9; First seen: 2026-07-21 - **Machine Learning** — Layer: practices; Postings: 76; Share: 0.1206; Required: 68; Open postings: 20; First seen: 2026-03-31 - **GitHub** — Layer: cloud; Postings: 70; Share: 0.1111; Required: 60; Open postings: 9; First seen: 2026-03-31 - **Java** — Layer: languages; Postings: 69; Share: 0.1095; Required: 59; Open postings: 9; First seen: 2025-11-04 - **TypeScript** — Layer: languages; Postings: 61; Share: 0.0968; Required: 44; Open postings: 4; First seen: 2026-07-21 - **Copilot** — Layer: tools; Postings: 57; Share: 0.0905; Required: 44; Open postings: 7; First seen: 2026-05-22 - **Rest API** — Layer: tools; Postings: 53; Share: 0.0841; Required: 45; Open postings: 13; First seen: 2026-06-08 - **AI Agents** — Layer: practices; Postings: 52; Share: 0.0825; Required: 48; Open postings: 11; First seen: 2026-03-31 - **GitHub Actions** — Layer: cloud; Postings: 51; Share: 0.081; Required: 43; Open postings: 7; First seen: 2026-07-21 - **PostgreSQL** — Layer: data; Postings: 51; Share: 0.081; Required: 41; Open postings: 8; First seen: 2025-08-04 - **Databricks** — Layer: cloud; Postings: 49; Share: 0.0778; Required: 37; Open postings: 16; First seen: 2026-03-31 - **Terraform** — Layer: tools; Postings: 49; Share: 0.0778; Required: 33; Open postings: 7; First seen: 2026-05-22 - **Angular** — Layer: frameworks; Postings: 48; Share: 0.0762; Required: 44; Open postings: 3; First seen: 2026-07-21 - **Spark** — Layer: cloud; Postings: 44; Share: 0.0698; Required: 23; Open postings: 7; First seen: 2025-11-04 - **Snowflake** — Layer: data; Postings: 43; Share: 0.0683; Required: 36; Open postings: 10; First seen: 2025-11-04 - **ETL/ELT** — Layer: practices; Postings: 41; Share: 0.0651; Required: 39; Open postings: 8; First seen: 2026-04-13 - **Jenkins** — Layer: tools; Postings: 40; Share: 0.0635; Required: 35; Open postings: 4; First seen: 2026-07-28 - **LLM** — Layer: ai; Postings: 40; Share: 0.0635; Required: 34; Open postings: 8; First seen: 2026-06-19 - **Azure DevOps** — Layer: cloud; Postings: 38; Share: 0.0603; Required: 33; Open postings: 3; First seen: 2026-07-29 - **RAG** — Layer: practices; Postings: 38; Share: 0.0603; Required: 22; Open postings: 6; First seen: 2026-06-19 - **Linux** — Layer: cloud; Postings: 37; Share: 0.0587; Required: 23; Open postings: 4; First seen: 2026-07-29 - **Apache Kafka** — Layer: cloud; Postings: 36; Share: 0.0571; Required: 18; Open postings: 2; First seen: 2026-06-19 - **Tableau** — Layer: cloud; Postings: 35; Share: 0.0556; Required: 26; Open postings: 10; First seen: 2026-04-13 - **C#** — Layer: languages; Postings: 30; Share: 0.0476; Required: 25; Open postings: 3; First seen: 2026-06-08 - **OpenAI** — Layer: cloud; Postings: 30; Share: 0.0476; Required: 20; Open postings: 5; First seen: 2026-07-21 - **LangChain** — Layer: frameworks; Postings: 29; Share: 0.046; Required: 20; Open postings: 6; First seen: 2026-06-19 - **pySpark** — Layer: tools; Postings: 28; Share: 0.0444; Required: 22; Open postings: 5; First seen: 2026-03-31 - **React.js** — Layer: frameworks; Postings: 28; Share: 0.0444; Required: 17; Open postings: 3; First seen: 2026-06-19 - **Selenium** — Layer: frameworks; Postings: 26; Share: 0.0413; Required: 17; Open postings: 2; First seen: 2026-07-31 - **Spring Boot** — Layer: frameworks; Postings: 25; Share: 0.0397; Required: 21; Open postings: 4; First seen: 2026-06-24 - **IAM** — Layer: practices; Postings: 25; Share: 0.0397; Required: 16; Open postings: 5; First seen: 2026-06-19 - **Unix** — Layer: cloud; Postings: 24; Share: 0.0381; Required: 20; Open postings: 5; First seen: 2026-03-31 - **Prompt Engineering** — Layer: practices; Postings: 24; Share: 0.0381; Required: 17; Open postings: 6; First seen: 2026-07-20 - **Playwright** — Layer: frameworks; Postings: 23; Share: 0.0365; Required: 21; Open postings: 3; First seen: 2026-07-31 - **Pandas** — Layer: frameworks; Postings: 23; Share: 0.0365; Required: 18; Open postings: 5; First seen: 2026-03-31 - **Node JS** — Layer: languages; Postings: 23; Share: 0.0365; Required: 16; Open postings: 2; First seen: 2026-06-19 - **SPSS** — Layer: languages; Postings: 20; Share: 0.0317; Required: 19; Open postings: 4; First seen: 2026-07-21 - **CloudFormation** — Layer: tools; Postings: 19; Share: 0.0302; Required: 14; Open postings: 3; First seen: 2026-06-19 - **Azure AKS** — Layer: cloud; Postings: 18; Share: 0.0286; Required: 16; Open postings: 2; First seen: 2026-07-29 - … 270 more in the JSON form ## Changes ### First appeared - **F#** — First seen: 2026-11-03 - **Orca Security** — First seen: 2026-11-02 - **Wiz** — First seen: 2026-11-02 - **Dynatrace** — First seen: 2026-10-23 - **New Relic** — First seen: 2026-10-23 - **Trino** — First seen: 2026-10-09 - **C** — First seen: 2026-10-02 - **Blue-Green Deployment** — First seen: 2026-09-25 ### Rising - **Microsoft Excel** — Share from: 6; Share to: 26 - **Power BI** — Share from: 10; Share to: 16 - **Git** — Share from: 8; Share to: 14 - **Rest API** — Share from: 4; Share to: 9 - **GitHub Actions** — Share from: 5; Share to: 9 - **Azure DevOps** — Share from: 4; Share to: 7 - **SPSS** — Share from: 1; Share to: 4 - **Platform Engineering** — Share from: 0; Share to: 3 ### Falling - **Machine Learning** — Share from: 23; Share to: 9 - **GitHub** — Share from: 19; Share to: 9 - **AWS** — Share from: 24; Share to: 15 - **GCP** — Share from: 20; Share to: 12 - **Spark** — Share from: 12; Share to: 6 - **Databricks** — Share from: 11; Share to: 7 - **ETL/ELT** — Share from: 10; Share to: 6 - **Bitbucket** — Share from: 6; Share to: 2 ## Similar stacks - [Fractal](https://alion.io/company/fractal-analytics/technologies) — Shared technologies: 208 - [Virtusa Corporation](https://alion.io/company/virtusa-com/technologies) — Shared technologies: 201 - [Straive](https://alion.io/company/straive-2/technologies) — Shared technologies: 173 - [Capco](https://alion.io/company/capco-poland/technologies) — Shared technologies: 243 - [BNY](https://alion.io/company/bny/technologies) — Shared technologies: 213 - [Royal Bank of Canada](https://alion.io/company/rbc-com/technologies) — Shared technologies: 230 - [London Stock Exchange Group](https://alion.io/company/lseg/technologies) — Shared technologies: 218 - [PwC UK](https://alion.io/company/pwc-6/technologies) — Shared technologies: 224 --- [Page](https://alion.io/company/nielseniq/technologies) · [JSON](https://alion.io/company/nielseniq/technologies.json) Source: Alion (alion.io), 2026-11-11. 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