# KDDI iret - **Answer**: KDDI iret builds mostly with Python, JavaScript, SQL, PHP. Its stack also includes AWS, Datadog, MySQL, PostgreSQL. AWS is named in 25 of the 25 job postings KDDI iret published in the last 12 months (100%). Counted by Alion from the job postings of KDDI iret, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 25 - **Open postings**: 22 - **Technologies in use**: 88 - **Modernity score**: 87 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 1859005 - **Name**: KDDI iret - **Domain**: iret.co.jp - **Url**: ## Technologies - **AI Agents** — Layer: practices; Postings: 25; Share: 1; Required: 25; Open postings: 22; First seen: 2024-12-26 - **AWS** — Layer: cloud; Postings: 25; Share: 1; Required: 25; Open postings: 22; First seen: 2024-12-26 - **Datadog** — Layer: cloud; Postings: 25; Share: 1; Required: 25; Open postings: 22; First seen: 2024-12-26 - **GCP** — Layer: cloud; Postings: 25; Share: 1; Required: 25; Open postings: 22; First seen: 2024-12-26 - **Gemini** — Layer: ai; Postings: 14; Share: 0.56; Required: 14; Open postings: 14; First seen: 2024-12-26 - **Claude** — Layer: ai; Postings: 12; Share: 0.48; Required: 12; Open postings: 12; First seen: 2024-12-26 - **Claude Code** — Layer: tools; Postings: 12; Share: 0.48; Required: 12; Open postings: 12; First seen: 2024-12-26 - **AWS Bedrock** — Layer: cloud; Postings: 11; Share: 0.44; Required: 11; Open postings: 11; First seen: 2024-12-26 - **Azure** — Layer: cloud; Postings: 11; Share: 0.44; Required: 11; Open postings: 11; First seen: 2024-12-26 - **Python** — Layer: languages; Postings: 11; Share: 0.44; Required: 11; Open postings: 11; First seen: 2024-12-26 - **Copilot** — Layer: tools; Postings: 10; Share: 0.4; Required: 10; Open postings: 10; First seen: 2024-12-26 - **Cursor** — Layer: tools; Postings: 10; Share: 0.4; Required: 10; Open postings: 10; First seen: 2024-12-26 - **JavaScript** — Layer: languages; Postings: 10; Share: 0.4; Required: 7; Open postings: 10; First seen: 2024-12-26 - **ChatGPT** — Layer: ai; Postings: 9; Share: 0.36; Required: 9; Open postings: 8; First seen: 2024-12-26 - **SQL** — Layer: languages; Postings: 8; Share: 0.32; Required: 8; Open postings: 8; First seen: 2024-12-26 - **Kubernetes** — Layer: cloud; Postings: 8; Share: 0.32; Required: 4; Open postings: 8; First seen: 2024-12-26 - **LLM** — Layer: ai; Postings: 7; Share: 0.28; Required: 7; Open postings: 7; First seen: 2025-03-24 - **MySQL** — Layer: data; Postings: 7; Share: 0.28; Required: 7; Open postings: 7; First seen: 2024-12-26 - **PHP** — Layer: languages; Postings: 7; Share: 0.28; Required: 7; Open postings: 7; First seen: 2024-12-26 - **PostgreSQL** — Layer: data; Postings: 7; Share: 0.28; Required: 7; Open postings: 7; First seen: 2024-12-26 - **Laravel** — Layer: frameworks; Postings: 6; Share: 0.24; Required: 6; Open postings: 6; First seen: 2024-12-26 - **TypeScript** — Layer: languages; Postings: 6; Share: 0.24; Required: 6; Open postings: 5; First seen: 2024-12-26 - **Vertex AI** — Layer: cloud; Postings: 6; Share: 0.24; Required: 6; Open postings: 6; First seen: 2024-12-26 - **React.js** — Layer: frameworks; Postings: 6; Share: 0.24; Required: 3; Open postings: 6; First seen: 2024-12-26 - **AWS Fargate** — Layer: cloud; Postings: 5; Share: 0.2; Required: 5; Open postings: 5; First seen: 2024-12-26 - **Docker** — Layer: tools; Postings: 5; Share: 0.2; Required: 5; Open postings: 5; First seen: 2024-12-26 - **FastAPI** — Layer: frameworks; Postings: 5; Share: 0.2; Required: 5; Open postings: 5; First seen: 2024-12-26 - **Git** — Layer: tools; Postings: 5; Share: 0.2; Required: 5; Open postings: 5; First seen: 2024-12-26 - **Google Cloud Run** — Layer: cloud; Postings: 5; Share: 0.2; Required: 5; Open postings: 5; First seen: 2024-12-26 - **Node JS** — Layer: languages; Postings: 5; Share: 0.2; Required: 5; Open postings: 5; First seen: 2024-12-26 - **AWS Lambda** — Layer: cloud; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **Amazon ECS** — Layer: cloud; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **Ansible** — Layer: tools; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **CentOS Stream** — Layer: cloud; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **Linux** — Layer: cloud; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **MariaDB** — Layer: data; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **New Relic** — Layer: cloud; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **PowerShell** — Layer: languages; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **RAG** — Layer: practices; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **Terraform** — Layer: tools; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **Ubuntu** — Layer: cloud; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **Windows** — Layer: cloud; Postings: 4; Share: 0.16; Required: 4; Open postings: 4; First seen: 2024-12-26 - **AWS Bedrock AgentCore** — Layer: cloud; Postings: 3; Share: 0.12; Required: 3; Open postings: 3; First seen: 2026-09-01 - **Amazon Aurora** — Layer: data; Postings: 3; Share: 0.12; Required: 3; Open postings: 3; First seen: 2026-09-01 - **Amazon EKS** — Layer: cloud; Postings: 3; Share: 0.12; Required: 3; Open postings: 3; First seen: 2026-09-01 - **DynamoDB** — Layer: data; Postings: 3; Share: 0.12; Required: 3; Open postings: 3; First seen: 2024-12-26 - **Figma** — Layer: cloud; Postings: 3; Share: 0.12; Required: 3; Open postings: 2; First seen: 2025-12-04 - **GitHub** — Layer: cloud; Postings: 3; Share: 0.12; Required: 3; Open postings: 3; First seen: 2024-12-26 - **Google Cloud Spanner** — Layer: data; Postings: 3; Share: 0.12; Required: 3; Open postings: 3; First seen: 2026-09-01 - **Google GKE** — Layer: cloud; Postings: 3; Share: 0.12; Required: 3; Open postings: 3; First seen: 2024-12-26 - … 38 more in the JSON form ## Changes ### First appeared - **Google ADK** — First seen: 2026-09-01 - **LLMOps** — First seen: 2026-09-01 - **AWS Bedrock AgentCore** — First seen: 2026-09-01 - **Amazon Aurora** — First seen: 2026-09-01 - **Amazon EKS** — First seen: 2026-09-01 - **Google Cloud Spanner** — First seen: 2026-09-01 - **Next.js** — First seen: 2026-09-01 - **Google BigQuery** — First seen: 2026-08-04 ### Not seen 180d - **GitHub** — Last seen: 2026-03-23 - **Amazon SageMaker** — Last seen: 2026-03-23 - **Apache HTTP Server** — Last seen: 2026-03-23 - **Nginx** — Last seen: 2026-03-23 - **VMWare** — Last seen: 2026-03-23 - **Zabbix** — Last seen: 2026-03-23 ## Similar stacks - [CyberAgent](https://alion.io/company/cyberagent/technologies) — Shared technologies: 71 - [Money Forward](https://alion.io/company/moneyforward/technologies) — Shared technologies: 78 - [Nortal](https://alion.io/company/nortal/technologies) — Shared technologies: 74 - [Vertex Technologies](https://alion.io/company/vertextech-eg/technologies) — Shared technologies: 72 - [Palo IT](https://alion.io/company/palo-it/technologies) — Shared technologies: 70 - [Dellent Consulting](https://alion.io/company/dellent-consulting/technologies) — Shared technologies: 76 - [CMC Global](https://alion.io/company/cmcglobal/technologies) — Shared technologies: 74 - [Gen Digital](https://alion.io/company/gendigital/technologies) — Shared technologies: 72 --- [Page](https://alion.io/company/iret-co-jp/technologies) · [JSON](https://alion.io/company/iret-co-jp/technologies.json) Source: Alion (alion.io), 2026-11-12. 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