Ai Engineer

hace 1 semana


Barcelona, España Capitole A tiempo completo

Our R&D department at Capitole continues growing and we are hiring an AI Engineer

We are looking for someone who can help design and operate multi-agent LLM pipelines and other AI products. This includes workflows with **LangGraph**, keep them observable and reliable in production, deploy them in containerized cloud environments, and providing robust long-term memory through vector databases and PostgreSQL. Good use of AI coding assistants like **Cursor or Claude Code** is a clear advantage and we expect you to move quickly inside large codebases with AI assistance.

**Must-Have Skills**
- ** LangGraph expertise,**breaking complex QA tasks into sub-tasks
- Experience with Prompt Engineering & LLM Ops, familiar with **LangSmith** for tracing and metrics.
- DevOps and Cloud experience, working with **Docker/Kubernetes**, CI/CD pipelines, cloud platforms and infrastructure as code.
- Know
- how of memory engineering (buffers, sliding windows, vector storage)
- Database Interaction - PostgreSQL (Supabase a plus)

**Nice-to-Have Skills**
- ** Web Scraping & Testing Frameworks** - Basic scraping with BeautifulSoup/Playwright/Selenium; familiarity with BDD (Cucumber/Gherkin) and Cypress for UI automation.
- **Basic Chatbot UI** - Rapid prototyping of a local chat interface in **Streamlit**.
- **CLI Development** - Building Python REPL tools with **Typer**.
- **Coding Assistants** - Confident daily use of **Cursor** or **Claude Code**.
- **Experience in research**- Published papers and a track record on R&D.


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