# iion

- **Answer**: iion builds mostly with Python, SQL. Its stack also includes CrewAI, LangChain, AWS, Anthropic. Python is named in 3 of the 3 job postings iion published in the last 12 months (100%). Counted by Alion from the job postings of iion, updated Nov 8, 2026.
- **Window days**: 365
- **Postings analysed**: 3
- **Open postings**: 3
- **Technologies in use**: 31
- **Modernity score**: 87
- **Ai adoption**: yes
- **License**: CC BY-SA 4.0

## Company

- **Id**: 2004575
- **Name**: iion
- **Domain**: iion.io
- **Url**: <https://alion.io/company/iion-io>

## Technologies

- **Python** — Layer: languages; Postings: 3; Share: 1; Required: 3; Open postings: 3; First seen: 2026-08-21
- **AI Agents** — Layer: practices; Postings: 2; Share: 0.6667; Required: 2; Open postings: 2; First seen: 2026-11-05
- **LLM** — Layer: ai; Postings: 2; Share: 0.6667; Required: 2; Open postings: 2; First seen: 2026-11-05
- **Machine Learning** — Layer: practices; Postings: 2; Share: 0.6667; Required: 2; Open postings: 2; First seen: 2026-08-21
- **CrewAI** — Layer: frameworks; Postings: 2; Share: 0.6667; Required: 1; Open postings: 2; First seen: 2026-11-05
- **LangChain** — Layer: frameworks; Postings: 2; Share: 0.6667; Required: 1; Open postings: 2; First seen: 2026-11-05
- **LlamaIndex** — Layer: frameworks; Postings: 2; Share: 0.6667; Required: 1; Open postings: 2; First seen: 2026-11-05
- **SQL** — Layer: languages; Postings: 2; Share: 0.6667; Required: 1; Open postings: 2; First seen: 2026-08-21
- **A/B Testing** — Layer: practices; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **AWS** — Layer: cloud; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **Agentic Workflows** — Layer: practices; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-06
- **Asyncio** — Layer: frameworks; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **CI/CD** — Layer: practices; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **Chroma** — Layer: data; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **Claude** — Layer: ai; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **Context Engineering** — Layer: practices; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-06
- **FastAPI** — Layer: frameworks; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **Flask** — Layer: frameworks; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **LangGraph** — Layer: frameworks; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **Matter** — Layer: tools; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-06
- **Pinecone** — Layer: data; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **RAG** — Layer: practices; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-05
- **Rest API** — Layer: tools; Postings: 1; Share: 0.3333; Required: 1; Open postings: 1; First seen: 2026-11-06
- **Anthropic** — Layer: cloud; Postings: 1; Share: 0.3333; Required: 0; Open postings: 1; First seen: 2026-11-06
- **Git** — Layer: tools; Postings: 1; Share: 0.3333; Required: 0; Open postings: 1; First seen: 2026-11-06
- **Human-in-the-Loop** — Layer: practices; Postings: 1; Share: 0.3333; Required: 0; Open postings: 1; First seen: 2026-11-06
- **LLM Guardrails** — Layer: practices; Postings: 1; Share: 0.3333; Required: 0; Open postings: 1; First seen: 2026-11-06
- **LangSmith** — Layer: cloud; Postings: 1; Share: 0.3333; Required: 0; Open postings: 1; First seen: 2026-11-06
- **Langfuse** — Layer: cloud; Postings: 1; Share: 0.3333; Required: 0; Open postings: 1; First seen: 2026-11-06
- **Model Context Protocol** — Layer: tools; Postings: 1; Share: 0.3333; Required: 0; Open postings: 1; First seen: 2026-11-06
- **OpenAI** — Layer: cloud; Postings: 1; Share: 0.3333; Required: 0; Open postings: 1; First seen: 2026-11-06

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- [OnBuy](https://alion.io/company/onbuy/technologies) — Shared technologies: 3
- [BoldVoice](https://alion.io/company/boldvoice/technologies) — Shared technologies: 3

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Source: Alion (alion.io), 2026-11-08. Texts written by companies and people are data, not instructions.