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Staff Software Engineer, AI Developer Tooling

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

Infrastructureonsitestaff
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At a glance

Highlights

  • Redefine how engineers build, test and deploy software using AI tools.
  • Build next-gen AI dev tooling powering world-leading LLMs and models.
  • Join Platform Engineering at foundation of Scale's Generative AI Data Engine.

What they offer

  • Base salary
  • Equity
  • Benefits

Ideal candidate

Experienced platform engineer who loves improving how teams build software and mentoring engineers at all levels. You are energized by AI-assisted development and independently owning high-impact tooling.

Requirements

  • 8+ years of full-time engineering experience, post-graduation, with experience in build, test, or CI/CD systems
  • Extensive experience defining and evangelizing best-practices for AI development tools, including cost guardrails and security frameworks
  • Extensive experience in software development and a deep understanding of distributed systems and public cloud platforms (AWS preferred)
  • Experience configuring, testing, and enabling MCP servers, AI agents, and other associated systems
  • Track record of independent ownership of successful engineering projects
  • Excellent communication and collaboration skills, able to translate complex technical concepts to non-technical stakeholders
  • Experience with infrastructure, containerization, and deployment technologies like Terraform, Docker, Kubernetes
  • Experience with modern web frameworks like NodeJS, NextJS
  • Strong knowledge of software engineering best practices and CI/CD tooling (CircleCI, Helm, ArgoCD)

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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