Hop

AI/ML Engineer

Hop
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5 months ago
San Francisco, CA, USAMid Level / Senior

Responsibilities

  • Build and maintain production-grade LLM pipelines and agentic workflows.
  • Design and optimize scalable RAG architectures using Pinecone, FAISS, and Weaviate.
  • Implement agentic systems with tool use, multi-agent coordination, and reasoning loops using LangGraph, LlamaIndex, or equivalent technologies.
  • Own prompt engineering, model versioning, evaluation, and LLMOps instrumentation.
  • Integrate AI features into large-scale data pipelines and maintain production observability and guardrails.

Requirements

  • BS or MS in Computer Science, Machine Learning, or a related field.
  • 3–5 years of AI/ML engineering experience, including at least 2 years building LLM-powered systems shipped to production.
  • Strong Python skills and experience with PyTorch or Hugging Face Transformers.
  • Experience with AWS or GCP and Docker/Kubernetes.
  • A required portfolio of shipped AI work, such as agentic pipelines, RAG systems, or fine-tuned models.
  • Must be authorized to work in the US without current or future employer sponsorship.
Hop

About Hop

11-50 employees
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