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Scale AI

Staff Machine Learning Research Scientist/ Engineer, Agents

Scale AI
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hybrid staff full-time $259,200-$324,000 USD San Francisco, CA; Seattle, WA; New York, NY

First indexed 18 Apr 2026

Description

About Scale AI

At Scale AI, our mission is to accelerate the development of AI applications. This role is at the intersection of cutting-edge AI research and practical application, with a focus on studying the data types essential for building state-of-the-art agents.

Responsibilities

  • Explore the data landscape needed to advance intelligent, adaptable AI agents, guiding the data strategy at Scale to drive innovation.
  • Contribute to impactful research publications on agents, collaborate with customer researchers, and work alongside the engineering team to translate these advancements into real-world, scalable solutions.

Requirements

  • Practical experience working with LLMs, with proficiency in frameworks like Pytorch, Jax, or Tensorflow.
  • A track record of published research in top ML venues (e.g., ACL, EMNLP, NAACL, NeurIPS, ICML, ICLR, COLM, etc.).
  • At least three years of experience addressing sophisticated ML problems, either in a research setting or product development.

Nice to Have

  • Hands-on experience with open source LLM fine-tuning or involvement in bespoke LLM fine-tuning projects using Pytorch/Jax.
  • Hands-on experience and publications in building applications and evaluations related to AI agents such as tool-use, text2SQL, browser agents, coding agents and GUI agents.
  • Hands-on experience with agent frameworks such as OpenHands, Swarm, LangGraph, etc.
  • Familiarity with agentic reasoning methods such as STaR and PLANSEARCH
  • Experience working with cloud technology stack (eg. AWS or GCP) and developing machine learning models in a cloud environment.

Benefits

  • Comprehensive health, dental and vision coverage
  • Retirement benefits
  • A learning and development stipend
  • Generous PTO
  • Commuter stipend

Salary Range

$259,200-$324,000 USD

This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/scaleai/jobs/4488520005