Senior AI Engineer with Node.js

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.