Scale AI

Staff Machine Learning Research Scientist/ Engineer, Agents

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