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Software Engineer, Platform

Scale AI · San Francisco, CA; New York, NY · New York, NY · San Francisco, CA

Infrastructureonsite
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At a glance

Highlights

  • Design shared platforms powering RLHF for the world's most advanced LLMs.
  • Architect core cloud infrastructure and redefine how engineers ship software.
  • Get front-row exposure to AI race across enterprises, startups, and governments.

What they offer

  • Base salary
  • Equity
  • Benefits

Ideal candidate

Ownership-driven backend builder who thrives on ambiguous platform challenges and collaborates clearly across teams, excited to shape foundational systems for frontier AI.

Requirements

  • 3+ years full-time engineering experience post-graduation specializing in back-end systems
  • Deep understanding of distributed systems and public cloud platforms (AWS preferred)
  • Track record of independent ownership of successful engineering projects
  • Excellent communication and collaboration skills with technical and non-technical stakeholders
  • Experience with containerization and deployment technologies like Kubernetes, Terraform, Docker
  • Experience with orchestration platforms such as Temporal and AWS Step Functions
  • Experience with MongoDB and Postgres databases
  • Strong knowledge of software engineering best practices and CI/CD tooling (CircleCI)

Lab profile

About Scale AI

AI data foundry providing high-quality data for training, fine-tuning, and evaluating AI systems.

What they build

  • Training, fine-tuning, and evaluation data for frontier models
  • Multimodal and coding data for audio, image, video and world models
  • Custom AI applications for enterprise and global public sector

Known for

  • Leading data partner for frontier model developers
  • Trusted across enterprise, defense and public sector
  • Depth in multimodal, coding and physical AI
  • End-to-end capability from strategy to delivery and evaluation

Key facts

  • Founded in 2016
  • Headquartered in San Francisco, California
  • Private company backed by Accel, Founders Fund, Index Ventures, Nvidia and Meta
More about Scale AI →
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