# Japan Trading Card Center

- **Answer**: Japan Trading Card Center builds mostly with Dart, SQL, JavaScript, TypeScript. Its stack also includes GitHub, AWS, DynamoDB, Flutter. Claude is named in 8 of the 8 job postings Japan Trading Card Center published in the last 12 months (100%). Counted by Alion from the job postings of Japan Trading Card Center, updated Nov 12, 2026.
- **Window days**: 365
- **Postings analysed**: 8
- **Open postings**: 8
- **Technologies in use**: 70
- **Modernity score**: 88
- **Ai adoption**: yes
- **License**: CC BY-SA 4.0

## Company

- **Id**: 2675316
- **Name**: Japan Trading Card Center
- **Domain**: jtc.center
- **Url**: <https://alion.io/company/jtc-center>

## Technologies

- **Claude** — Layer: ai; Postings: 8; Share: 1; Required: 8; Open postings: 8; First seen: 2026-06-12
- **Model Context Protocol** — Layer: tools; Postings: 8; Share: 1; Required: 8; Open postings: 8; First seen: 2026-06-12
- **Cursor** — Layer: tools; Postings: 7; Share: 0.875; Required: 7; Open postings: 7; First seen: 2026-06-12
- **GitHub** — Layer: cloud; Postings: 6; Share: 0.75; Required: 6; Open postings: 6; First seen: 2026-06-12
- **AWS** — Layer: cloud; Postings: 5; Share: 0.625; Required: 5; Open postings: 5; First seen: 2026-06-12
- **Claude Code** — Layer: tools; Postings: 5; Share: 0.625; Required: 5; Open postings: 5; First seen: 2026-06-12
- **GCP** — Layer: cloud; Postings: 5; Share: 0.625; Required: 5; Open postings: 5; First seen: 2026-06-12
- **CI/CD** — Layer: practices; Postings: 4; Share: 0.5; Required: 4; Open postings: 4; First seen: 2026-06-12
- **Datadog** — Layer: cloud; Postings: 4; Share: 0.5; Required: 4; Open postings: 4; First seen: 2026-06-12
- **GitHub Actions** — Layer: cloud; Postings: 4; Share: 0.5; Required: 4; Open postings: 4; First seen: 2026-06-12
- **ChatGPT** — Layer: ai; Postings: 4; Share: 0.5; Required: 3; Open postings: 4; First seen: 2026-06-12
- **Figma** — Layer: cloud; Postings: 3; Share: 0.375; Required: 3; Open postings: 3; First seen: 2026-06-12
- **RAG** — Layer: practices; Postings: 3; Share: 0.375; Required: 0; Open postings: 3; First seen: 2026-06-12
- **AWS Lambda** — Layer: cloud; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **Amazon ECS** — Layer: cloud; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **Amazon S3** — Layer: cloud; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **DALL-E** — Layer: ai; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **Dart** — Layer: languages; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **Docker** — Layer: tools; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **FigJam** — Layer: cloud; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **Flutter** — Layer: frameworks; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **LLM** — Layer: ai; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **Midjourney** — Layer: ai; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **SQL** — Layer: languages; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **Vercel** — Layer: cloud; Postings: 2; Share: 0.25; Required: 2; Open postings: 2; First seen: 2026-06-12
- **DynamoDB** — Layer: data; Postings: 2; Share: 0.25; Required: 1; Open postings: 2; First seen: 2026-06-12
- **GraphQL** — Layer: tools; Postings: 2; Share: 0.25; Required: 1; Open postings: 2; First seen: 2026-06-12
- **JavaScript** — Layer: languages; Postings: 2; Share: 0.25; Required: 1; Open postings: 2; First seen: 2026-06-12
- **React.js** — Layer: frameworks; Postings: 2; Share: 0.25; Required: 1; Open postings: 2; First seen: 2026-06-12
- **Rest API** — Layer: tools; Postings: 2; Share: 0.25; Required: 1; Open postings: 2; First seen: 2026-06-12
- **TypeScript** — Layer: languages; Postings: 2; Share: 0.25; Required: 1; Open postings: 2; First seen: 2026-06-12
- **LangChain** — Layer: frameworks; Postings: 2; Share: 0.25; Required: 0; Open postings: 2; First seen: 2026-06-12
- **Python** — Layer: languages; Postings: 2; Share: 0.25; Required: 0; Open postings: 2; First seen: 2026-06-12
- **AWS CDK** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Adobe Photoshop** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-10-09
- **Amazon EKS** — Layer: cloud; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Bloc** — Layer: frameworks; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **CloudFormation** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Copilot** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Crashlytics** — Layer: cloud; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **DNS** — Layer: practices; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **ETL/ELT** — Layer: practices; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Fastlane** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Firebase** — Layer: cloud; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Git** — Layer: tools; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Google BigQuery** — Layer: data; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Kotlin** — Layer: languages; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Linux** — Layer: cloud; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **MySQL** — Layer: data; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- **Next.js** — Layer: frameworks; Postings: 1; Share: 0.125; Required: 1; Open postings: 1; First seen: 2026-06-12
- … 20 more in the JSON form

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.