Senior Software Engineer, Backend — Frontier Data

Scale AI(22 days ago)

HybridFull TimeSenior$216,200 - $270,250Engineering

About this role

Scale’s Frontier Data team builds the data systems and platforms that power advanced Frontier AI use cases, including agentic capabilities such as coding agents, tool use, and GUI/computer-use automation. This role focuses on creating scalable backend infrastructure that turns ambiguous problems into reliable, high-quality production outcomes while collaborating closely with research, product, operations, and engineering partners.

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Required Skills

Backend Engineering
Distributed Systems
API Design
Data Modeling
Production Reliability
Docker
Containerization
Scalable Services
Data Pipelines
Async Processing

+9 more

About Scale AI

scale.com

Scale AI is a data platform that accelerates the development of production-grade AI by delivering high-quality training data and annotation services. It offers APIs, labeling tools, and data-management workflows—combining human-in-the-loop annotation, ML-assisted automation, quality assurance, and dataset versioning—to support applications like self-driving cars, mapping, robotics, AR/VR, and enterprise ML. Scale’s tooling and services produce reliable labeled datasets, synthetic data, and evaluation assets so teams can train and iterate models faster. The company is widely used by leading technology and government organizations as a turnkey partner for building and maintaining training data at scale.