Generative AI Engineer

Nebulai
United StatesunknownPosted Sep 14, 2026

About the role

Build GenAI that survives Monday—not demos that die in a lab.

Nebulai places vetted GenAI engineers with client teams shipping production apps: prompt and system design, RAG that retrieves the right stuff, tool-calling agents that act, eval harnesses, and safe rollout. Better knowledge work, ops, and automation. Governed. Accountable. In production.

What we’re looking for:

  • Real experience with LLM APIs and frameworks (LangChain, LlamaIndex, or similar)
  • Strong Python and comfort building APIs/services
  • Hands-on RAG: embeddings, chunking, retrieval quality, grounding
  • Instinct for evals, latency/cost tradeoffs, and failure modes

Even better if you’ve:

  • Fine-tuned models or done preference optimization
  • Worked with agent frameworks and orchestration
  • Partnered with product on AI UX

Apply at https://nebulai.app

Responsibilities

  • Build and deploy production-ready Generative AI applications focusing on prompt design, RAG, and tool-calling agents.
  • Develop evaluation harnesses and ensure safe rollout of AI systems for knowledge work and automation.

Qualifications

  • Real experience with LLM APIs and frameworks (LangChain, LlamaIndex, or similar)
  • Strong Python and comfort building APIs/services
  • Hands-on RAG: embeddings, chunking, retrieval quality, grounding
  • Instinct for evals, latency/cost tradeoffs, and failure modes

Benefits

  • Opportunity to work on production apps
  • Engagement with client teams

Skills mentioned

PythonBackend DevelopmentREST APIsGenerative AILarge Language ModelsLangChainRetrieval-Augmented GenerationEmbeddingsTool CallingModel Evaluation

About Nebulai

Nebulai is the first Intelligent Solutions and Talent Marketplace in the world. At the forefront of the AI revolution, Nebulai unveils the Intelligent Solutions and Talent Marketplace (ISTM) - a groundbreaking platform where AI innovation meets human talent. It's more than just a marketplace; it's a dynamic arena where businesses and visionary individuals converge to create in an AI-enriched world.

Information Services11-50 employeesMiami, Florida