
201 - 500 employees
Founded 2016
💼 Consulting
📦 Logistics
🏭 Manufacturing
Consulting • Logistics • Manufacturing
Scale AI is a company focused on improving the effectiveness of AI models through high-quality data management and evaluation. They partner with various enterprises, government agencies, and generative AI companies to provide data solutions, including data labeling and curation, RLHF, and model evaluation. Scale AI is dedicated to supporting AI development with their Scale Data Engine and GenAI Platform, which facilitate the integration of enterprise data to enhance strategic differentiation. They also conduct research initiatives through their SEAL (Safety, Evaluations, and Alignment Lab) to advance AI model capabilities.
🔥 4 minutes ago
🇺🇸 United States – Remote
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Machine Learning Engineer
🦅 H1B Visa Sponsor
👻 Ghost score 15%
Where this job comes from
Posted on Scale AI's careers page, not through a job board
First seen by Remote Rocketship 4 minutes ago

201 - 500 employees
Founded 2016
💼 Consulting
📦 Logistics
🏭 Manufacturing
Consulting • Logistics • Manufacturing
Scale AI is a company focused on improving the effectiveness of AI models through high-quality data management and evaluation. They partner with various enterprises, government agencies, and generative AI companies to provide data solutions, including data labeling and curation, RLHF, and model evaluation. Scale AI is dedicated to supporting AI development with their Scale Data Engine and GenAI Platform, which facilitate the integration of enterprise data to enhance strategic differentiation. They also conduct research initiatives through their SEAL (Safety, Evaluations, and Alignment Lab) to advance AI model capabilities.
• Participate in selected high-impact AI/ML projects with Scale AI and affiliated labs and platforms • Build AI safety and policy guardrails • Design, review, and optimize PyTorch models • Evaluate complex ML code and AI-generated implementations for efficiency and correctness • Get matched to partner projects involving AI model evaluation, experiment design, RL environment construction, and research paper co-authorship • Collaborate with Scale AI’s research team on technical reports and research papers • Discuss research experience, professional background, and alignment with the mission during the interview process
• PhD or postdoctoral research experience in Machine Learning, Computer Science, or a related field; or senior industry experience in Machine Learning or a related field • Strong proficiency in Python • Strong proficiency in modern ML frameworks, including PyTorch and TensorFlow • Experience with cloud infrastructure such as AWS • Experience with MLOps tools such as Docker is a plus • Experience with LLM frameworks such as LangChain is a plus • Detail-oriented and innovative mindset • Passion for applied AI research • Commitment to collaboration • Must have or independently obtain full-time work authorization in the US • Scale AI does not sponsor visas for Fellows
• Access to an interdisciplinary expert network of researchers, academics, and domain leaders across 70+ fields • Opportunities to participate in selected high-impact AI/ML projects • Opportunities to co-author technical reports and research papers • Access to newsletters, discussion channels, virtual sessions, and IRL events • Flexible schedule with no minimum commitment; fellows set their own schedules • Competitive project-based pay • Most fellows spend 10–25 hours per week • Engagements continue with no fixed end date as long as there is mutual interest
Apply NowImprove your chances of getting an interview by checking your resume score before you apply.
🕒 3 days ago
Machine learning specialist developing and optimizing AI models, training pipelines, and inference systems for Gramian Consultancy. Building reproducible Python workflows and validating coding-agent-generated implementations.
🕒 October 22
51 - 200
Machine Learning Expert designing difficult inference, evaluation, and systems tasks for Mercor’s frontier AI lab projects. Contributing research ideas to train and enhance advanced AI systems.
🇺🇸 United States – Remote
💵 $150 - $200 / hour
🔥 Funding within the last year
💰 $350M Series C - Mercor on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Machine Learning Engineer
🕒 October 22
51 - 200
Machine Learning Expert designing challenging inference, evaluation, and systems tasks for Mercor’s leading AI lab partners. Contributing research ideas to train and enhance frontier AI models.
🇺🇸 United States – Remote
💵 $150 - $200 / hour
🔥 Funding within the last year
💰 $350M Series C - Mercor on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Machine Learning Engineer
🕒 October 22
51 - 200
Machine Learning Expert designing difficult inference, evaluation, and systems tasks for Mercor’s frontier AI research projects. Contributing ideas that challenge advanced AI models.
🇺🇸 United States – Remote
💵 $150 - $200 / hour
🔥 Funding within the last year
💰 $350M Series C - Mercor on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Machine Learning Engineer
🕒 October 21
51 - 200
Machine Learning Expert creating difficult inference, evaluation, and systems tasks for Mercor’s leading AI lab partners. Explaining why frontier models struggle with each challenge.
🇺🇸 United States – Remote
💵 $150 - $200 / hour
🔥 Funding within the last year
💰 $350M Series C - Mercor on 2025-10
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Machine Learning Engineer