Machine Learning Researchers
4 days 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
3 days ago
London, United Kingdom 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
London, United Kingdom Darcie Talent Full timeA PhD level Machine Learning Scientist is needed to join this amazing research team based near King’s Cross. This is a unique opportunity to work at the forefront of AI research, contributing to projects that push the boundaries of what’s possible in machine learning. You will play a key role in designing, implementing, and advancing cutting-edge methods...
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Machine Learning Researchers
4 days ago
London, Greater London, United Kingdom Mercor Full time £42,240 - £70,560 per yearRole 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
5 days ago
Paddington, City of London, W, United Kingdom The Audio Programmer Full time £70,000 - £80,000 per yearMachine Learning Researcher - Audio Permanent, full time Hybrid working from home and Central London £70 -80K Join a voice technology company as a Machine Learning Researcher and help them to continue developing cutting -edge voice, speech and noise cancellation technologies. As part of their audio technology research team, you'll be responsible...
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Machine Learning Researcher Audio
3 days ago
London, United Kingdom The Audio Programmer Full timeMachine Learning Researcher - AudioPermanent full timeHybrid working from home and Central London70-80KJoin a voice technology company as a Machine Learning Researcher and help them to continue developing cutting-edge voice speech and noise cancellation technologies.As part of their audio technology research team youll be responsible for:Carrying out...
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Machine Learning Researcher
4 weeks ago
City of London, United Kingdom Darcie Talent Full timeA PhD level Machine Learning Scientist is needed to join this amazing research team based near King’s Cross. This is a unique opportunity to work at the forefront of AI research, contributing to projects that push the boundaries of what’s possible in machine learning.You will play a key role in designing, implementing, and advancing cutting-edge methods...
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Machine Learning Researcher
6 days ago
London, Greater London, United Kingdom Jane Street Full time £60,000 - £120,000 per yearAbout the positionOur goals are to give you a real sense of what it's like to work at Jane Street full time as a Machine Learning Researcher, and a truly unparalleled educational experience. You'll work side by side with experienced ML Researchers on projects that we've selected for their combination of novel ML ideas and relevance to real-world systematic...
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Machine Learning Researcher
2 weeks ago
London, Greater London, United Kingdom Neuphonic Full time £60,000 - £120,000 per yearCompanyNeuphonic is building the future of on-device voice AI. We bring super-realistic, human-like speech to any device, thanks to innovative smaller models that run on CPU.Neuphonic was founded in April 2024 and is backed by some of the best B2B VCs in Europe. Our current customers include OEM handset manufacturers, chip manufacturers and consumer AI...
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Machine Learning Researcher
5 days ago
London, United Kingdom Longshot Systems Ltd Full timeAt Longshot Systems we’re building advanced platforms for sports betting analytics and trading. We're hiring for Machine Learning Researcher roles within our horse racing team, although prior knowledge of horse racing isn’t required. The primary goal of this team is to improve the predictive power of our models based on fundamental data about horse...
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Research Scientist, Machine Learning
2 weeks ago
London, Greater London, United Kingdom Google DeepMind Full time £80,000 - £120,000 per yearSnapshotAccelerate research in strategic projects that enable trustworthy, robust and reliable machine learning with a group of research scientists and engineers on a mission-driven team. Together, you will apply ML and other computational techniques to a wide range of challenging problems. A public example of recent work is SynthID, and we are actively...
