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Deployment Strategist - DHS/DOJ
Scale AI is hiring an executive account leader to deploy agentic AI into DHS and DOJ workflows, owning the full federal sales lifecycle from capture and proposal through contract award, delivery oversight, and multi-million-dollar account growth. The role blends enterprise IT sales, federal contracting expertise (OTAs, GSA schedules, IDIQs), and hands-on technical solutioning with engineers and en
Machine Learning Research Scientist, Evaluations
Develop evaluations, benchmarks, and diagnostic methods to identify and analyze failure modes in frontier LLMs and multimodal models, applying post-training expertise (SFT, RLHF, reward modeling) and publishing research at top AI conferences.
Software Engineer - New Grad
New grad software engineer at Scale AI in San Francisco, owning customer-facing AI products from day one — building training data pipelines, evaluation infrastructure, and agentic AI applications. Core stack includes Python, TypeScript, React, and MongoDB, with hands-on LLM experience a plus.
Senior Machine Learning Engineer, Public Sector
Senior ML engineer owning end-to-end design and production deployment of LLM-based agentic AI systems for US government/defense missions (Donovan, Thunderforge) — architecture, evaluation benchmarks, and models that work in constrained/classified environments. Core stack: Python, PyTorch/TensorFlow, GenAI/LLMs, reinforcement learning, computer vision.
Staff Machine Learning Engineer, Public Sector
Staff ML Engineer on Scale AI's Public Sector team leads the design and deployment of agentic AI systems for U.S. defense and intelligence customers (e.g., Donovan, Thunderforge), working on geospatial reasoning, retrieval/embeddings, agent memory, and evaluation infrastructure. Requires an active TS security clearance and deep Python/PyTorch production ML experience.
Software Engineer, Public Sector - New Grad
New grad full-stack software engineer on Scale AI's Public Sector team in San Francisco, building the core product that ingests federal datasets and powers safe, auditable AI agents for government missions. Day-to-day involves shipping features, working directly with government stakeholders, and using Python, TypeScript, React, and MongoDB.
Global Head of Workplace
Scale is a cutting-edge artificial intelligence startup dedicated to revolutionizing the way businesses leverage AI and machine learning technologies. We specialize in providing high-quality training data to fuel the…
Account Based Marketing Lead
At Scale, we develop reliable AI systems for the world’s most important decisions. Scale’s growth marketing team is the engine behind the go-to-market motion, driving pipeline and revenue through an integrated mix of…
Enterprise AI Development Strategist
The AI Development Strategist will report directly to vertical sales leadership and will play a critical role in generating and qualifying pipeline across Scale AI’s enterprise business. This is an education-focused,…
Engagement Manager, Public Sector (Miami, FL)
Scale AI is at the forefront of the AI revolution, helping the U.S. government unlock the potential of AI across national security missions. We’re building enterprise-grade generative AI solutions and delivering them…
Head of Strategic Partnerships, Labs
About Scale AI Our mission is to develop reliable AI systems for the world's most important decisions. The Enterprise AI business delivers performant, reliable, and production-grade AI applications to enterprises…
Machine Learning Research Intern (Summer 2027)
Summer 2027 Machine Learning Research Intern at Scale AI, working in San Francisco or New York on frontier-model research such as reinforcement learning, post-training, evaluations, safety/alignment, and synthetic data pipelines, plus improving models in production. Requires current BS/MS/PhD enrollment in ML/DL/NLP and prior research or publications.
Product Marketing Lead, Enterprise
At Scale, we develop reliable AI systems for the world’s most important decisions. Scale’s product marketing team is responsible for developing and executing strategies that drive awareness and engagement for Scale’s…
Director of Partner Marketing
At Scale, we develop reliable AI systems for the world’s most important decisions. Our marketing team builds pipeline and brand across Scale’s enterprise, public sector, and frontier AI businesses, working closely with…
Senior Applied AI Engineer
Own the AI layer of production systems for Scale AI's public-sector clients: build LLM agents with reliable tool calling, guardrails and observability, design evaluations, integrate backend services, and lead delivery as the client's technical point of contact on live model performance.