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NEXTMOVEFDE careers · United States
Scale AI

Frontier Agents Engineer (Applied AI)

AI summary of the role

Frontier Agent Engineer bridging cutting-edge AI research and production deployment for enterprise customers.

What you’ll do

  • Design and deploy production AI agents using frontier LLMs, reasoning, retrieval, memory, and tool use.
  • Architect systems combining LLMs, traditional ML, structured knowledge, and enterprise data into reliable workflows.
  • Own experimentation lifecycle: design evaluation frameworks (offline benchmarks, A/B tests, LLM-as-a-Judge) and run ablation studies.
  • Build production AI systems with emphasis on reliability, observability, latency, safety, and cost; implement guardrails and human-in-the-loop workflows.

What you’ll bring

  • 4+ years of software engineering, machine learning, or applied AI experience.
  • Strong Python programming skills.
  • Experience building production AI systems using LLMs.
  • Experience with modern AI tooling (OpenAI, Claude, MCP, agent frameworks, vector databases, retrieval systems).

Technologies

Python · LLMs · OpenAI · Claude · MCP · agent frameworks · vector databases · retrieval systems · RAG · knowledge graphs · AWS · Azure

About Scale AI

Data, evals, and GenAI platform for frontier labs, enterprises, and governments — the picks-and-shovels layer for production AI.

Series G

Source and classification

Production engineering · Evidence for this classification:

gap between cutting-edge AI research and production deployment. You'll work directly with enterprise customers to design, evaluate, and deploy intelligent systems that combine frontier models with structured knowledge, retrieval, traditional machine learning, and enterprise software. Unlike traditional ML roles that focus on a single model or product, you'll work across a diverse portfolio of AI challenges spanning multiple industries and use cases. You may build a multi-agent research system and then participate in designing a customer intelligence platform, a healthcare copilot, or an autonomous workflow for a Fortune 100 company. If you enjoy reading new AI papers, experimenting with the latest models, and shipping production systems that create measurable business impact, you'll fit right in. What You'll Build Frontier AI Systems Design and deploy production AI agents that
How jobs are selected

Employer postings · Data from · Sources