The role

Build the AI features of id3 , our software suite for drilling, and run them in production:

- the id3 AI Assistant, an LLM agent that answers drilling performance questions across wells, using tools over our drilling data and retrieval from documents;
- services that turn unstructured documents, such as daily drilling reports, into structured data;
- an agent that reviews data quality on live wells, combining deterministic checks with an LLM that must cite its sources, and a person who approves every fix.

You will work with our developers, drilling experts and clients, from the first prototype to a reliable service.

Our stack: Python with FastAPI and Pydantic; LangChain and LangGraph; Anthropic Claude, OpenAI and Azure OpenAI models; Qdrant for retrieval; PostgreSQL, Redis, Polars and DuckDB; everything in Docker on Kubernetes, on AWS and Azure.

What you will do

- Design and build LLM agents and the tools they use to query drilling data and KPIs.
- Build retrieval over documents and data: ingestion, chunking, embeddings and search.
- Extract structured data from unstructured documents.
- Write evaluations, and track the quality, cost and latency of AI features in production.
- Ship AI features as tested FastAPI services through CI/CD.
- Follow new models and techniques, and help the team decide what to adopt.
- Write technical documentation in English.

What we look for

- Strong Python.
- Hands-on experience building applications on top of LLMs: prompting, tool use, retrieval (RAG) and agents.




- A practical understanding of how LLMs behave: context limits, structured output, evaluation, cost and latency.
- Experience with web APIs (FastAPI or similar) and SQL.
- Confidence with Git, automated tests and working in a team.
- Good written and spoken English.
- LangGraph or LangChain, and vector databases such as Qdrant.
- The Anthropic, OpenAI or Azure OpenAI APIs.
- Machine learning on time-series or sensor data.
- Docker and Kubernetes, on AWS or Azure.
- Interest in the energy sector or in drilling data standards such as WITSML.

Projects around the world

Clients on every continent and projects in 30+ countries, in energy, construction and transportation.

A real career path

From Associate to Partner. Challenging international projects bring growing execution and managerial responsibility, and build your hard and soft skills.

A permanent contract

Full-time roles come with a permanent contract ("tempo indeterminato"), a competitive salary with performance bonuses, and monthly meal vouchers.

Flexible, hybrid work

Flexible hours, remote work from anywhere in Italy, and time for your life outside work. We meet in our office in the centre of Milan a couple of days a week.

An international team

Colleagues from more than 7 countries, and English as our everyday language.

A young, curious team

An agile, inclusive team that values curiosity and new ideas, and makes time for team building, go-kart races, climbing sessions or a beer.

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📌 AI Engineer (Italia)
🏢 Kwantis
📍 Italia