Frontier Agents Engineer

LondonFull-time$12k2026-10-30 → 2026-11-11

HybridNo visa sponsorship

Core

Build complex AI agents for enterprise clients to solve deep technical problems using Scale's proprietary Generative Platform.

Role type

Senior Applied AI Engineer (Agent Development)

Builds

Production AI agents with multimodal and tool-calling capabilities for enterprise customers

Domain

Generative AI, Enterprise Software, Cloud Infrastructure

Deliverable

production ML models

Required skills

Python, Machine Learning, Cloud technology (AWS/GCP), Data-driven experimentation, Software engineering, Business requirement translation

Preferred skills

Generative AI application development, LLM architecture knowledge, Software engineering best practices

Technologies

Python, NumPy, Pandas, AWS, GCP, Scale Generative Platform (SGP)

Responsibilities

Own and optimize AI solutions for enterprise clients, Build advanced AI agents with multimodal and tool-calling features, Collaborate with customer teams onsite and virtually, Push production code across client and internal codebases, Conduct daily data-driven experiments to improve model performance

Seniority

Senior, hands-on IC

About Scale AI

Series D5000 Employees

At Scale, our mission is to develop reliable AI systems for the world's most important decisions. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. We work closely with industry leaders like Meta, Ernst & Young, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force. We are expanding our team to accelerate the development of AI applications.