# GreyOrange - **Answer**: GreyOrange builds mostly with Python, Java, SQL, Go. Its stack also includes GCP, AWS, Selenium, Pytest. Python is named in 109 of the 152 job postings GreyOrange published in the last 12 months (72%). Counted by Alion from the job postings of GreyOrange, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 152 - **Open postings**: 65 - **Technologies in use**: 180 - **Modernity score**: 83 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 176318 - **Name**: GreyOrange - **Domain**: greyorange.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 109; Share: 0.7171; Required: 106; Open postings: 42; First seen: 2026-07-15 - **Java** — Layer: languages; Postings: 95; Share: 0.625; Required: 95; Open postings: 39; First seen: 2026-07-15 - **SQL** — Layer: languages; Postings: 74; Share: 0.4868; Required: 71; Open postings: 31; First seen: 2026-07-15 - **Rest API** — Layer: tools; Postings: 66; Share: 0.4342; Required: 65; Open postings: 27; First seen: 2026-07-15 - **CI/CD** — Layer: practices; Postings: 52; Share: 0.3421; Required: 39; Open postings: 21; First seen: 2026-07-15 - **GCP** — Layer: cloud; Postings: 49; Share: 0.3224; Required: 27; Open postings: 17; First seen: 2026-07-15 - **AWS** — Layer: cloud; Postings: 48; Share: 0.3158; Required: 27; Open postings: 16; First seen: 2026-07-15 - **Azure** — Layer: cloud; Postings: 45; Share: 0.2961; Required: 24; Open postings: 14; First seen: 2026-07-15 - **Go** — Layer: languages; Postings: 43; Share: 0.2829; Required: 43; Open postings: 16; First seen: 2026-07-15 - **Kubernetes** — Layer: cloud; Postings: 42; Share: 0.2763; Required: 25; Open postings: 19; First seen: 2026-07-15 - **Docker** — Layer: tools; Postings: 39; Share: 0.2566; Required: 23; Open postings: 14; First seen: 2026-07-15 - **Selenium** — Layer: frameworks; Postings: 30; Share: 0.1974; Required: 28; Open postings: 9; First seen: 2026-07-15 - **Erlang** — Layer: languages; Postings: 28; Share: 0.1842; Required: 25; Open postings: 13; First seen: 2026-07-15 - **Apache Kafka** — Layer: cloud; Postings: 28; Share: 0.1842; Required: 19; Open postings: 19; First seen: 2026-07-15 - **Pytest** — Layer: frameworks; Postings: 25; Share: 0.1645; Required: 24; Open postings: 7; First seen: 2026-07-15 - **Unix** — Layer: cloud; Postings: 24; Share: 0.1579; Required: 23; Open postings: 9; First seen: 2026-07-15 - **Git** — Layer: tools; Postings: 23; Share: 0.1513; Required: 22; Open postings: 14; First seen: 2026-07-15 - **Postman** — Layer: cloud; Postings: 23; Share: 0.1513; Required: 20; Open postings: 8; First seen: 2026-07-15 - **C++** — Layer: languages; Postings: 22; Share: 0.1447; Required: 22; Open postings: 12; First seen: 2026-07-15 - **Linux** — Layer: cloud; Postings: 22; Share: 0.1447; Required: 21; Open postings: 11; First seen: 2026-07-15 - **PostgreSQL** — Layer: data; Postings: 21; Share: 0.1382; Required: 12; Open postings: 9; First seen: 2026-07-15 - **JavaScript** — Layer: languages; Postings: 19; Share: 0.125; Required: 10; Open postings: 5; First seen: 2026-07-15 - **Jenkins** — Layer: tools; Postings: 18; Share: 0.1184; Required: 14; Open postings: 7; First seen: 2026-07-15 - **Redis** — Layer: data; Postings: 18; Share: 0.1184; Required: 8; Open postings: 7; First seen: 2026-07-15 - **Appium** — Layer: frameworks; Postings: 17; Share: 0.1118; Required: 17; Open postings: 4; First seen: 2026-07-15 - **Spring Boot** — Layer: frameworks; Postings: 16; Share: 0.1053; Required: 12; Open postings: 6; First seen: 2026-07-15 - **TestNG** — Layer: frameworks; Postings: 15; Share: 0.0987; Required: 15; Open postings: 4; First seen: 2026-07-15 - **JUnit** — Layer: frameworks; Postings: 15; Share: 0.0987; Required: 14; Open postings: 4; First seen: 2026-07-15 - **AI Agents** — Layer: practices; Postings: 14; Share: 0.0921; Required: 13; Open postings: 10; First seen: 2026-07-15 - **React.js** — Layer: frameworks; Postings: 13; Share: 0.0855; Required: 13; Open postings: 3; First seen: 2026-07-15 - **GitHub Actions** — Layer: cloud; Postings: 13; Share: 0.0855; Required: 10; Open postings: 4; First seen: 2026-07-15 - **RabbitMQ** — Layer: cloud; Postings: 13; Share: 0.0855; Required: 10; Open postings: 7; First seen: 2026-07-15 - **LLM** — Layer: ai; Postings: 11; Share: 0.0724; Required: 9; Open postings: 6; First seen: 2026-07-15 - **Adobe XD** — Layer: tools; Postings: 10; Share: 0.0658; Required: 10; Open postings: 5; First seen: 2026-08-28 - **C#** — Layer: languages; Postings: 10; Share: 0.0658; Required: 10; Open postings: 6; First seen: 2026-07-15 - **Figma** — Layer: cloud; Postings: 10; Share: 0.0658; Required: 10; Open postings: 5; First seen: 2026-08-28 - **Node JS** — Layer: languages; Postings: 10; Share: 0.0658; Required: 10; Open postings: 1; First seen: 2026-07-15 - **Sketch** — Layer: tools; Postings: 10; Share: 0.0658; Required: 10; Open postings: 5; First seen: 2026-08-28 - **Time Series** — Layer: practices; Postings: 10; Share: 0.0658; Required: 3; Open postings: 6; First seen: 2026-07-15 - **MySQL** — Layer: data; Postings: 9; Share: 0.0592; Required: 8; Open postings: 3; First seen: 2026-07-15 - **Incident Management** — Layer: practices; Postings: 8; Share: 0.0526; Required: 8; Open postings: 3; First seen: 2026-07-15 - **Robot Framework** — Layer: frameworks; Postings: 8; Share: 0.0526; Required: 7; Open postings: 2; First seen: 2026-07-15 - **JMeter** — Layer: tools; Postings: 8; Share: 0.0526; Required: 6; Open postings: 5; First seen: 2026-07-16 - **GitLab CI** — Layer: cloud; Postings: 7; Share: 0.0461; Required: 6; Open postings: 2; First seen: 2026-07-16 - **Platform Engineering** — Layer: practices; Postings: 7; Share: 0.0461; Required: 5; Open postings: 1; First seen: 2026-07-15 - **Django** — Layer: frameworks; Postings: 7; Share: 0.0461; Required: 3; Open postings: 0; First seen: 2026-07-15 - **Machine Learning** — Layer: practices; Postings: 7; Share: 0.0461; Required: 3; Open postings: 4; First seen: 2026-07-15 - **TypeScript** — Layer: languages; Postings: 7; Share: 0.0461; Required: 3; Open postings: 2; First seen: 2026-07-15 - **GraphQL** — Layer: tools; Postings: 6; Share: 0.0395; Required: 6; Open postings: 0; First seen: 2026-07-15 - **State Management** — Layer: practices; Postings: 6; Share: 0.0395; Required: 6; Open postings: 1; First seen: 2026-07-15 - … 130 more in the JSON form ## Changes ### First appeared - **Windows** — First seen: 2026-10-28 - **Path Planning** — First seen: 2026-10-24 - **Rust** — First seen: 2026-10-24 - **WebAssembly** — First seen: 2026-10-24 - **Multi-Agent Systems** — First seen: 2026-10-23 ### Rising - **Apache Kafka** — Share from: 11; Share to: 23 - **Adobe XD** — Share from: 0; Share to: 10 - **Figma** — Share from: 0; Share to: 10 - **Sketch** — Share from: 0; Share to: 10 - **Time Series** — Share from: 2; Share to: 9 - **C++** — Share from: 11; Share to: 16 - **JMeter** — Share from: 2; Share to: 7 - **Machine Learning** — Share from: 2; Share to: 6 ### Falling - **JavaScript** — Share from: 22; Share to: 7 - **Azure** — Share from: 38; Share to: 25 - **Node JS** — Share from: 15; Share to: 2 - **Go** — Share from: 36; Share to: 24 - **Postman** — Share from: 22; Share to: 11 - **GraphQL** — Share from: 11; Share to: 0 - **React.js** — Share from: 15; Share to: 5 - **Platform Engineering** — Share from: 11; Share to: 1 ## Similar stacks - [Deutsche Telekom Digital Labs](https://alion.io/company/deutsche-telekom-digital-labs/technologies) — Shared technologies: 141 - [Intercontinental Exchange](https://alion.io/company/intercontinental-exchange/technologies) — Shared technologies: 135 - [Grid Dynamics](https://alion.io/company/grid-dynamics-poland/technologies) — Shared technologies: 113 - [Intetics](https://alion.io/company/intetics/technologies) — Shared technologies: 132 - [Comcast](https://alion.io/company/comcast-corporation/technologies) — Shared technologies: 132 - [Software Mind](https://alion.io/company/softwaremind/technologies) — Shared technologies: 136 - [BlackRock](https://alion.io/company/blackrock/technologies) — Shared technologies: 114 - [Mphasis](https://alion.io/company/mphasis/technologies) — Shared technologies: 130 --- [Page](https://alion.io/company/greyorange-2/technologies) · [JSON](https://alion.io/company/greyorange-2/technologies.json) Source: Alion (alion.io), 2026-11-12. 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