Machine Learning Researchers
2 weeks ago
Role Overview Mercor is partnering with a leading AI research lab on Project Vesuvius, an initiative designed to evaluate and enhance the ability of large language models (LLMs) to generate structured, high-quality research plans for open-ended machine learning problems. We are seeking Machine Learning Researchers and PhDs to serve as annotators who will assess and provide structured feedback on AI-generated research plans. The goal is to improve how LLMs function as brainstorming partners for machine learning research. This is a remote, short-term engagement with flexible hours and opportunities to contribute to frontier AI evaluation and research. Key Responsibilities Evaluate and compare AI-generated research plans for clarity, feasibility, and technical soundness. Design and compile ML tasks based on real-world challenges and research competitions. Draft detailed, executable natural language plans for machine learning workflows. Implement and validate research plans in Python within a Docker environment. Assess outputs against structured rubrics, provide usefulness scores, and deliver concise, objective feedback. Ideal Qualifications 5+ years of experience in applied machine learning or a PhD in machine learning or related fields. Strong understanding of ML research methodologies, experimental design, and evaluation practices. Excellent analytical and technical writing skills. Experience with reproducibility or benchmarking in ML research preferred. Detail-oriented and able to deliver high-quality, structured feedback independently. Engagement Details Type: Independent contractor Mode: Fully remote and asynchronous — work from anywhere, on your own schedule. Commitment: Maximum 80 hours per week Project Name: Vesuvius This role is designed for researchers and engineers who value autonomy, precision, and meaningful contribution to frontier AI development. Compensation & Contract Terms Hourly Pay Rate: Up to $140/hour Payment: Weekly via Stripe Connect Contract Type: Independent contractor engagement Structure: Remote, milestone-based evaluation with flexible scheduling Application Process Submit your resume or CV highlighting relevant ML research or engineering experience. Complete a short AI-based interview and a brief questionnaire about your experience with reproducibility and model benchmarking. Selected candidates will receive detailed onboarding materials and access to the project environment. About Mercor Mercor is a global talent marketplace connecting exceptional professionals with leading AI labs and research organizations. Our mission is to empower experts to contribute directly to the most influential and technically advanced AI projects worldwide. Mercor is backed by investors including Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. Thousands of professionals across disciplines — from research and engineering to law and design — have joined Mercor to build the next generation of artificial intelligence systems.
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Machine Learning Researchers
22 hours ago
San Francisco, United States Mercor Full timeRole Overview Mercor is partnering with a leading AI research lab on Project Vesuvius, an initiative designed to evaluate and enhance the ability of large language models (LLMs) to generate structured, high-quality research plans for open-ended machine learning problems. We are seeking Machine Learning Researchers and PhDs to serve as annotators who will...
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Machine Learning Researcher
4 weeks ago
San Francisco, United States Serable Full timeThis range is provided by Serable. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $200,000.00/yr - $350,000.00/yr Our client is seeking a talented Machine Learning Engineer or Researcher with hands‑on experience in diffusion models to join their growing AI team. This role is ideal for...
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Machine Learning Researcher
5 days ago
San Francisco, California, United States Serable Full timeMachine Learning Engineer / ResearcherOur client is seeking a talented Machine Learning Engineer or Researcher with hands-on experience indiffusion modelsto join their growing AI team. This role is ideal for someone passionate about advancing the frontier of generative AI and applying cutting-edge research to real-world products.Our client has received over...
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Machine Learning Researcher
3 weeks ago
San Francisco, United States Goliath Partners Full timeThis range is provided by Goliath Partners. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $500,000.00/yr - $1,000,000.00/yr Principal Recruitment Consultant at Goliath Partners The Role As a Research Engineer on the AI Architecture team, you will design, prototype, and rigorously...
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Lead Machine Learning Researcher
3 weeks ago
San Francisco, United States Mind Full timeAbout the team Mind Company's mission is to build non-invasive neural interfaces - that is, enabling a communication layer between humans and other humans or computers, directly using thoughts. In pursuit of this mission, our Research Team is responsible for building and training appropriate machine learning models capable of translating brain data into...
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Machine Learning Research Engineer
4 weeks ago
San Francisco, United States Coders Connect Full timeJob Description We're partnering with a frontier AI startup that's redefining how models learn to understand subjective quality - from writing tone and design aesthetics to emotional resonance and creative expression. They're collaborating with leading AI labs and building new methods that help models reason about creativity, taste, and quality. The founding...
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Machine Learning Research Engineer
3 weeks ago
San Francisco, United States Coders Connect Full timeMachine Learning Research Engineer Base pay range: $200,000.00/yr - $350,000.00/yr We’re partnering with a frontier AI startup We’re working with an early‑stage AI company that’s redefining how models learn to understand subjective quality, from writing tone and design aesthetics to emotional resonance and creative expression. They’re collaborating...
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Lead Machine Learning Researcher
2 days ago
San Francisco, CA, United States Mind Full timeAbout the team Mind Company's mission is to build non-invasive neural interfaces - that is, enabling a communication layer between humans and other humans or computers, directly using thoughts. In pursuit of this mission, our Research Team is responsible for building and training appropriate machine learning models capable of translating brain data into...
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Lead Machine Learning Researcher
2 days ago
San Francisco, CA, United States Mind Full timeAbout the team Mind Company's mission is to build non-invasive neural interfaces - that is, enabling a communication layer between humans and other humans or computers, directly using thoughts. In pursuit of this mission, our Research Team is responsible for building and training appropriate machine learning models capable of translating brain data into...
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Machine Learning Researcher
23 hours ago
San Francisco, United States Prima Mente Full timeAbout Prima MentePrima Mente’s goal is to deeply understand the brain, to protect the brain from neurological disease and enhance the brain in health. We do this by generating our own data, building brain foundation models, and translating discovery to real clinical and research impact.Role focusAs a Machine Learning Researcher, you will help design,...
