# JEX

- **Answer**: JEX builds mostly with TypeScript, JavaScript, C#, Sass. Its stack also includes Azure, Angular, .NET, MS SQL. TypeScript is named in 5 of the 8 job postings JEX published in the last 12 months (63%). Counted by Alion from the job postings of JEX, updated Nov 14, 2026.
- **Window days**: 365
- **Postings analysed**: 8
- **Open postings**: 3
- **Technologies in use**: 26
- **Modernity score**: 84
- **Ai adoption**: yes
- **License**: CC BY-SA 4.0

## Company

- **Id**: 678634
- **Name**: JEX
- **Domain**: jex.nl
- **Url**: <https://alion.io/company/jex>

## Technologies

- **Angular** — Layer: frameworks; Postings: 5; Share: 0.625; Required: 5; Open postings: 3; First seen: 2026-07-10
- **TypeScript** — Layer: languages; Postings: 5; Share: 0.625; Required: 5; Open postings: 3; First seen: 2026-07-10
- **Azure** — Layer: cloud; Postings: 5; Share: 0.625; Required: 4; Open postings: 3; First seen: 2025-01-06
- **JavaScript** — Layer: languages; Postings: 5; Share: 0.625; Required: 1; Open postings: 3; First seen: 2026-07-10
- **.NET** — Layer: cloud; Postings: 3; Share: 0.375; Required: 3; Open postings: 2; First seen: 2025-01-06
- **C#** — Layer: languages; Postings: 3; Share: 0.375; Required: 3; Open postings: 2; First seen: 2025-01-06
- **Clean Architecture** — Layer: practices; Postings: 3; Share: 0.375; Required: 3; Open postings: 2; First seen: 2025-01-06
- **Entity Framework Core** — Layer: frameworks; Postings: 3; Share: 0.375; Required: 3; Open postings: 2; First seen: 2025-01-06
- **MS SQL** — Layer: data; Postings: 3; Share: 0.375; Required: 3; Open postings: 2; First seen: 2025-01-06
- **Rest API** — Layer: tools; Postings: 3; Share: 0.375; Required: 3; Open postings: 2; First seen: 2025-01-06
- **Sass** — Layer: languages; Postings: 3; Share: 0.375; Required: 3; Open postings: 2; First seen: 2025-01-06
- **Tailwind CSS** — Layer: frameworks; Postings: 3; Share: 0.375; Required: 3; Open postings: 2; First seen: 2026-08-24
- **DaVinci Resolve** — Layer: tools; Postings: 2; Share: 0.25; Required: 2; Open postings: 0; First seen: 2026-08-20
- **RxJS** — Layer: frameworks; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-07-10
- **Adobe After Effects** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-08-20
- **Adobe Premiere Pro** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-08-20
- **Azure DevOps** — Layer: cloud; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-07-10
- **CI/CD** — Layer: practices; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-07-10
- **Claude** — Layer: ai; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-07-02
- **Git** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-07-10
- **Llama** — Layer: ai; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-07-02
- **OpenAI** — Layer: cloud; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-07-02
- **Playwright** — Layer: frameworks; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-07-10
- **Prompt Engineering** — Layer: practices; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-07-02
- **Selenium** — Layer: frameworks; Postings: 1; Share: 0.125; Required: 1; Open postings: 0; First seen: 2026-07-10
- **npm** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-07-10

## Changes

### First appeared

- **Tailwind CSS** — First seen: 2026-08-24
- **DaVinci Resolve** — First seen: 2026-08-20
- **Angular** — First seen: 2026-07-10
- **TypeScript** — First seen: 2026-07-10
- **JavaScript** — First seen: 2026-07-10
- **RxJS** — First seen: 2026-07-10

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- [Infios](https://alion.io/company/infios/technologies) — Shared technologies: 21
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- [Netsmart Technologies](https://alion.io/company/netsmart/technologies) — Shared technologies: 22
- [Montreal](https://alion.io/company/montreal-5/technologies) — Shared technologies: 22
- [Technology Management Solutions](https://alion.io/company/tmsllc/technologies) — Shared technologies: 24
- [TGS](https://alion.io/company/tgs-com/technologies) — Shared technologies: 24
- [Devapo](https://alion.io/company/devapo/technologies) — Shared technologies: 23

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.