Requirements: English
Company: Cavendish Professionals
Region: Madrid , Community of Madrid
Our client is lookin for a remote Senior AI Engineer on a B2B contract - 40h/week
Required Skills & Experience:
- 4+ years in software engineering with 2+ years focused on AI/LLM applications.
- Deep experience with Node.js in production-grade systems.
- Proficient in LangChain, LangGraph, or related agent orchestration frameworks.
- Hands-on with vector databases (e.g., Pinecone, Weaviate, Chroma) and semantic search techniques.
- Experience deploying AI agents in production.
- Strong understanding of prompt engineering, fine-tuning, API integrations, and retrieval pipelines.
- Familiarity with cloud platforms (e.g., AWS, Azure) and DevOps workflows is a plus.
- Excellent communication skills and a collaborative mindset.
Preferred:
- Experience working on AI tools for creative/design applications.
- Familiarity with front-end frameworks (React, Next.js) to bridge AI and UI layers.
- Exposure to tools like OpenAI Assistants API, Anthropic Claude, or Google Gemini.