# TeamSystem - **Answer**: TeamSystem builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes AWS, Azure, React.js, PostgreSQL. Python is named in 11 of the 40 job postings TeamSystem published in the last 12 months (28%). Counted by Alion from the job postings of TeamSystem, updated Nov 13, 2026. - **Window days**: 365 - **Postings analysed**: 40 - **Open postings**: 19 - **Technologies in use**: 76 - **Modernity score**: 85 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 54137 - **Name**: TeamSystem - **Domain**: teamsystem.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 11; Share: 0.275; Required: 9; Open postings: 7; First seen: 2026-08-06 - **CI/CD** — Layer: practices; Postings: 9; Share: 0.225; Required: 7; Open postings: 5; First seen: 2026-08-06 - **Git** — Layer: tools; Postings: 7; Share: 0.175; Required: 6; Open postings: 4; First seen: 2026-08-06 - **SQL** — Layer: languages; Postings: 7; Share: 0.175; Required: 5; Open postings: 4; First seen: 2026-08-06 - **JavaScript** — Layer: languages; Postings: 7; Share: 0.175; Required: 1; Open postings: 3; First seen: 2026-08-06 - **Rest API** — Layer: tools; Postings: 6; Share: 0.15; Required: 6; Open postings: 2; First seen: 2026-08-06 - **AWS** — Layer: cloud; Postings: 6; Share: 0.15; Required: 4; Open postings: 3; First seen: 2026-08-06 - **Azure** — Layer: cloud; Postings: 6; Share: 0.15; Required: 4; Open postings: 3; First seen: 2026-08-06 - **TypeScript** — Layer: languages; Postings: 6; Share: 0.15; Required: 4; Open postings: 3; First seen: 2026-08-06 - **Informatica** — Layer: tools; Postings: 5; Share: 0.125; Required: 5; Open postings: 3; First seen: 2026-08-03 - **Docker** — Layer: tools; Postings: 5; Share: 0.125; Required: 4; Open postings: 2; First seen: 2026-08-06 - **Power BI** — Layer: cloud; Postings: 5; Share: 0.125; Required: 2; Open postings: 2; First seen: 2026-08-03 - **.NET** — Layer: cloud; Postings: 4; Share: 0.1; Required: 4; Open postings: 2; First seen: 2026-10-05 - **C#** — Layer: languages; Postings: 4; Share: 0.1; Required: 4; Open postings: 2; First seen: 2026-10-05 - **DALL-E** — Layer: ai; Postings: 4; Share: 0.1; Required: 4; Open postings: 2; First seen: 2026-10-06 - **Node JS** — Layer: languages; Postings: 4; Share: 0.1; Required: 4; Open postings: 2; First seen: 2026-08-06 - **React.js** — Layer: frameworks; Postings: 4; Share: 0.1; Required: 4; Open postings: 2; First seen: 2026-08-06 - **AI Agents** — Layer: practices; Postings: 4; Share: 0.1; Required: 3; Open postings: 2; First seen: 2026-09-07 - **Copilot** — Layer: tools; Postings: 4; Share: 0.1; Required: 3; Open postings: 0; First seen: 2026-08-06 - **Kubernetes** — Layer: cloud; Postings: 4; Share: 0.1; Required: 3; Open postings: 3; First seen: 2026-08-06 - **OpenAI Codex** — Layer: tools; Postings: 4; Share: 0.1; Required: 3; Open postings: 0; First seen: 2026-08-06 - **PostgreSQL** — Layer: data; Postings: 3; Share: 0.075; Required: 3; Open postings: 1; First seen: 2026-08-06 - **Claude Code** — Layer: tools; Postings: 3; Share: 0.075; Required: 2; Open postings: 0; First seen: 2026-08-06 - **LLM** — Layer: ai; Postings: 3; Share: 0.075; Required: 2; Open postings: 1; First seen: 2026-09-07 - **Linux** — Layer: cloud; Postings: 3; Share: 0.075; Required: 2; Open postings: 2; First seen: 2026-08-06 - **Model Context Protocol** — Layer: tools; Postings: 3; Share: 0.075; Required: 2; Open postings: 1; First seen: 2026-09-07 - **Nest.JS** — Layer: frameworks; Postings: 3; Share: 0.075; Required: 1; Open postings: 1; First seen: 2026-08-06 - **Angular** — Layer: frameworks; Postings: 2; Share: 0.05; Required: 2; Open postings: 1; First seen: 2026-08-06 - **EU AI Act** — Layer: practices; Postings: 2; Share: 0.05; Required: 2; Open postings: 1; First seen: 2026-10-08 - **Java** — Layer: languages; Postings: 2; Share: 0.05; Required: 2; Open postings: 1; First seen: 2026-10-05 - **LLM Evaluation** — Layer: practices; Postings: 2; Share: 0.05; Required: 2; Open postings: 1; First seen: 2026-09-10 - **Microsoft Excel** — Layer: tools; Postings: 2; Share: 0.05; Required: 2; Open postings: 1; First seen: 2026-08-07 - **Platform Engineering** — Layer: practices; Postings: 2; Share: 0.05; Required: 2; Open postings: 1; First seen: 2026-09-07 - **Tableau** — Layer: cloud; Postings: 2; Share: 0.05; Required: 2; Open postings: 1; First seen: 2026-08-03 - **Ansible** — Layer: tools; Postings: 2; Share: 0.05; Required: 1; Open postings: 2; First seen: 2026-08-06 - **Bash** — Layer: languages; Postings: 2; Share: 0.05; Required: 1; Open postings: 1; First seen: 2026-08-06 - **FastAPI** — Layer: frameworks; Postings: 2; Share: 0.05; Required: 1; Open postings: 1; First seen: 2026-09-07 - **LangChain** — Layer: frameworks; Postings: 2; Share: 0.05; Required: 1; Open postings: 1; First seen: 2026-09-10 - **LangGraph** — Layer: frameworks; Postings: 2; Share: 0.05; Required: 1; Open postings: 1; First seen: 2026-09-10 - **Machine Learning** — Layer: practices; Postings: 2; Share: 0.05; Required: 1; Open postings: 1; First seen: 2026-09-10 - **Pydantic AI** — Layer: frameworks; Postings: 2; Share: 0.05; Required: 1; Open postings: 1; First seen: 2026-09-10 - **Terraform** — Layer: tools; Postings: 2; Share: 0.05; Required: 1; Open postings: 2; First seen: 2026-08-06 - **Fastify** — Layer: frameworks; Postings: 2; Share: 0.05; Required: 0; Open postings: 1; First seen: 2026-08-06 - **GitLab** — Layer: cloud; Postings: 2; Share: 0.05; Required: 0; Open postings: 2; First seen: 2026-10-13 - **Anomaly Detection** — Layer: practices; Postings: 1; Share: 0.025; Required: 1; Open postings: 0; First seen: 2026-08-05 - **Apache Kafka** — Layer: cloud; Postings: 1; Share: 0.025; Required: 1; Open postings: 0; First seen: 2026-10-05 - **Braintrust** — Layer: tools; Postings: 1; Share: 0.025; Required: 1; Open postings: 0; First seen: 2026-09-10 - **C++** — Layer: languages; Postings: 1; Share: 0.025; Required: 1; Open postings: 0; First seen: 2026-08-06 - **CAPA** — Layer: practices; Postings: 1; Share: 0.025; Required: 1; Open postings: 1; First seen: 2026-10-08 - **Claude** — Layer: ai; Postings: 1; Share: 0.025; Required: 1; Open postings: 0; First seen: 2026-08-06 - … 26 more in the JSON form ## Changes ### Rising - **.NET** — Share from: 0; Share to: 14 - **C#** — Share from: 0; Share to: 14 - **DALL-E** — Share from: 0; Share to: 14 - **AI Agents** — Share from: 0; Share to: 14 - **SQL** — Share from: 9; Share to: 21 - **LLM** — Share from: 0; Share to: 10 - **Model Context Protocol** — Share from: 0; Share to: 10 - **Rest API** — Share from: 9; Share to: 17 ### Falling - **Copilot** — Share from: 27; Share to: 3 - **OpenAI Codex** — Share from: 27; Share to: 3 - **AWS** — Share from: 27; Share to: 10 - **JavaScript** — Share from: 27; Share to: 14 - **Informatica** — Share from: 18; Share to: 10 ## Similar stacks - [Veeva Systems](https://alion.io/company/veeva-systems/technologies) — Shared technologies: 64 - [LexisNexis Risk Solutions](https://alion.io/company/lexisnexisrisk/technologies) — Shared technologies: 63 - [BlackRock](https://alion.io/company/blackrock/technologies) — Shared technologies: 66 - [Chenega](https://alion.io/company/chenega/technologies) — Shared technologies: 63 - [Kaseya](https://alion.io/company/kaseya/technologies) — Shared technologies: 64 - [Broadridge](https://alion.io/company/broadridge/technologies) — Shared technologies: 68 - [Wepoint](https://alion.io/company/wepoint/technologies) — Shared technologies: 63 - [Catamania](https://alion.io/company/catamania/technologies) — Shared technologies: 64 --- [Page](https://alion.io/company/teamsystem/technologies) · [JSON](https://alion.io/company/teamsystem/technologies.json) Source: Alion (alion.io), 2026-11-13. 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