Find the Best Large Language Model Jobs
Check out a sample of the 486 Large Language Model jobs posted on Upwork
LLM-Powered Knowledge Search System with Semantic Document Retrieval
Fixed-price ‐ Posted 1 day agoFixed-price
Experience level
We're replacing our traditional keyword search with a semantic search solution that helps employees find information faster across thou…
AI/ML Developer for Conversational AI
Hourly ‐ Renewed 1 day agoHours needed
Duration
Experience level
We are seeking an experienced AI/ML developer to create a conversational AI agent to handle customer phone calls, qualify leads for air…
AI/ML Engineer for Hospitality Management
Hourly ‐ Posted 1 day agoHours needed
Duration
Experience level
We are seeking an experienced AI/ML Engineer to develop and integrate intelligent features into our Hospitality Management System. The…
Senior AI/ML Developer — LLM, RAG & Agentic Systems (Long-Term)
Hourly ‐ Posted 1 day agoHours needed
Duration
Experience level
About the Role We're looking for an experienced AI/ML developer to design, build, and deploy production-grade AI systems. You'll work o…
Senior Voice AI Engineer - Pipecat / LiveKit — production voice agent, EU-hosted stack
Hourly ‐ Posted 1 day agoHours needed
Duration
Experience level
We've built a voice agent that triages repair faults over the phone for UK social housing tenants. A tenant rings in, no app, the agen…
Equipment Troubleshooting Assistant using Agentic AI and RAG
Fixed-price ‐ Posted 1 day agoFixed-price
Experience level
## Project Overview I am looking for an AI Engineer to develop an MVP Equipment Troubleshooting Assistant that helps operators and tec…
AI Data Engineer for RAG Knowledge Base Processing:
Fixed-price ‐ Posted 1 day agoFixed-price
Experience level
We are looking for an experienced Python Data Engineer to build a data transformation pipeline that converts raw German technical conte…
AI Automation Engineer — Build One Business-Ops AI Agent (Claude + n8n, RAG)
Hourly ‐ Posted 1 day agoHours needed
Duration
Experience level
We're planning a connected internal AI layer over time. This is the first paid pilot module — deliberately small and self-contained so…
Knowledge Engineer — Connect Everything We Know Into Obsidian (Experimental)
Hourly ‐ Posted 1 day agoHours needed
Duration
Experience level
**This is not an AI-slop-job ad.** **Read or waste your credits.** I'm Tyler, Chief of Staff at InsideSuccess.TV. We're a TV productio…
Long-Term AI Engineer / NLP Researcher
Hourly ‐ Posted 1 day agoHours needed
Duration
Experience level
We are building a ChatGPT-style language engine focused on Kenyan languages and local knowledge. Our goal is to develop a language mod…
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