freehire launches on Product Hunt on 26 August.

Follow →

AI Engineer, LLM & Agentic Systems

Summary

Designs and deploys LLM-powered agents and copilots, builds RAG pipelines, and integrates vector databases for client workflows.

Builds and ships production AI features for client products: retrieval-augmented generation pipelines, agents, and copilots that move real workflows.

What you\'ll do

  • Design, build, and deploy LLM-powered applications, agents, and copilots for client products
  • Build retrieval-augmented generation (RAG) pipelines and vector database integrations
  • Integrate large language model APIs into production systems with attention to cost and latency
  • Write evaluation harnesses to measure model quality before and after shipping
  • Work directly with client and product teams to turn business requirements into working AI features
  • Monitor deployed AI systems for drift, cost overruns, and reliability issues

Skills

  • 3+ years of professional software engineering experience, including 1+ years building LLM-based applications
  • Strong Python and working knowledge of LangChain, LlamaIndex, or a comparable orchestration framework
  • Experience with a vector database (Pinecone, Weaviate, pgvector, or similar)
  • Solid understanding of prompt design, RAG architecture, and evaluation methods
  • Comfortable working directly on AWS, Azure, or GCP

See also