Curated remote opportunities

Remote Research Scientist (ML) Jobs in United States 2026

39 remote jobs open to candidates in United States in Research Scientist (ML). Updated daily.

Harvey
Research AI Modeling +12 SFT Reinforcement Learning Verification Training Reasoning Rubrics LLMs Optimization Machine Learning Engineering Python Agentic AI
  • United States
  • $230,000 – $340,000/yr
  • Oct 30, 2026

At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come.

Harvey
Research AI Benchmarking +12 Training Reasoning Rubrics Mechanical Systems Machine Learning Experimentation Python Engineering Agentic AI Domain Expertise Data Pipelines Legal Reasoning
  • United States
  • $230,000 – $340,000/yr
  • Oct 30, 2026

At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come.

Micro1
Training Research Robotics +12 MATCH Engineering Fine-Tuning SFT Reinforcement Learning Distillation Reasoning Planning Combine Annotation Assurance Accuracy
  • United States
  • $200,000 – $320,000/yr
  • Oct 27, 2026

Job Title: Member of Technical Staff, Model Training (applied research) Job Type: Full-time Location: Remote The Role In this role, you will work across language models, multimodal systems, robotics, and autonomous agents, developing models optimized for specific applications…

Micro1
Training Research Algorithms +12 Reasoning Distillation Fine-Tuning SFT Reinforcement Learning Optimization Dynamics Mechanical Systems Modeling Python PyTorch RLHF
  • United States
  • $200,000 – $320,000/yr
  • Oct 27, 2026

Job Title: Member of Technical Staff, Model Training (post-training research) Job Type: Full-time Location: Remote The Role In this role, you will investigate how learning algorithms, training data, and evaluation methodologies interact to produce stronger reasoning,…

NVIDIA
Research AI Cybersecurity +12 Infrastructure Microsoft Teams Engineering Programming Collaboration History Cross-Functional Collaboration Recruiting Security Research Machine Learning Computer Science Data Science
  • United States (US: CA, CO, MA +2)
  • $192,000 – $356,500/yr
  • Oct 20, 2026

Ready to expand the limits of AI security research? NVIDIA’s Agentic Cybersecurity Research team is searching for a motivated AI Security Researcher to innovate and improve the protection of AI models, systems, and infrastructure.

Deepgram
Research AI APIs +12 TTS Cloudflare Accuracy Organization Fine-Tuning Creativity Training Python PyTorch Machine Learning Recruiting Communication
  • United States
  • $216,000 – $338,000/yr
  • Oct 19, 2026

Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice agents at scale.

Deepgram
Research AI APIs +12 TTS Cloudflare Accuracy Organization Fine-Tuning Creativity Training Python PyTorch Machine Learning Recruiting Communication
  • United States
  • $216,000 – $338,000/yr
  • Oct 19, 2026

Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice agents at scale.

Alice
AI Research Benchmarking +12 Alignment Copyright LLM Prompt Engineering Red Teaming LLMs Jailbreaking Leadership Institutions Organization Cross-Functional Collaboration Collaboration Engineering
  • United States
  • Oct 18, 2026

We are seeking a visionary, highly accomplished Senior Responsible AI Researcher to lead state-of-the-art research initiatives at the intersection of frontier models, Trust & Safety (T&S), model evaluation, and adversarial robustness.

Alice
AI Research Cybersecurity +12 Benchmarking Engineering LLMs Reasoning Microsoft Teams Machine Learning Python PyTorch Communication Penetration Testing Automation Operations
  • United States (San Francisco Bay Area only)
  • Oct 18, 2026

We are seeking a highly technical, hands-on Principal AI Research Cybersecurity Scientist to drive fast-paced research in frontier AI models, benchmarking, and evaluation.

Cohere
Research Scientist (ML) Full-time ↘ +3 regions
AI Training LLMs +12 Infrastructure Microsoft Teams Reinforcement Learning RLHF Research Dynamics Engineering JAX PyTorch Communication Alignment Culture
  • Europe, United States, Canada (CA: ON · US: NY)
  • Pay varies by region
  • Oct 14, 2026

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.

Meta
Research Microsoft Teams Communication +12 Management Education Economics Statistics History Operations Consulting Confidentiality Make Written communication Communication Skills Problem Solving
  • United States
  • $57.25 – $71.56/hr
  • Oct 13, 2026

The main function of a Research Collaborator is to support the advancement of new technologies in partnership with Facebook's internal teams. This includes implementation of new methodologies, creating new tools and advancing cutting-edge projects.

Handshake
AI Make Notion +12 Data Quality Culture Open Source Research Writing Engineering GitHub Organization MATCH Coaching Flexible Data Evaluation
  • United States
  • $200,000 – $350,000/yr
  • Oct 9, 2026

Handshake's mission is to organize expert human knowledge to advance the AI economy. Handshake AI works directly with frontier labs on their most consequential data, evaluation, and post-training challenges, building the systems that turn expert human knowledge into the data and…

Meta
Research Reinforcement Learning Communication +12 Simulation Python PyTorch Profiling Optimization Modeling Robotics Engineering Recruiting History Operations Sourcing
  • United States
  • $90 – $100/hr
  • Oct 9, 2026

Owns a physics-based motion reward used to post-train generative video models via reinforcement learning. Three workstreams: improving the dynamic and contact terms of the reward signal; making the reward cheap enough to run inside the RL loop at scale rather than as an offline…

NVIDIA
Research AI Optimization +12 Quantization Architecture Training LLMs Distillation Microsoft Teams Engineering Communication Programming Computer Vision Recruiting Deep Learning
  • United States (US: CA)
  • $38 – $94/hr
  • Oct 5, 2026

NVIDIA is searching for an outstanding PhD intern working on efficient deep learning to join the Deep Learning Efficiency Research (DLER) team. We are passionate about research that pushes boundaries but also has impact in the real world.

NVIDIA
Research AI Reasoning +12 History MATCH Experimentation Engineering Infrastructure LLMs Programming Prototyping Python C++ PyTorch Communications
  • United States (US: CA)
  • $38 – $94/hr
  • Oct 2, 2026

NVIDIA is searching for several interns to join the Learning and Perception research team for an internship in the areas of embodied and agentic AI, such as perception, agentic reasoning, multi-modal and continual learning, AI scientists, and so on.

Handshake
AI Make Notion +12 Data Quality Culture Open Source Research LLMs Reinforcement Learning Annotation Writing Machine Learning GitHub Python Organization
  • United States
  • $200,000 – $350,000/yr
  • Sep 29, 2026

Handshake's mission is to organize expert human knowledge to advance the AI economy. Handshake AI works directly with frontier labs on their most consequential data, evaluation, and post-training challenges, building the systems that turn expert human knowledge into the data and…

Micro1
Research AI Healthcare +12 Reasoning Rubrics Medicine Nursing Pharmacy Epidemiology Economics Operations Analytics Decision Making Communication Benchmarking
  • United States
  • $200,000 – $250,000/yr
  • Sep 22, 2026

The Role Join our research team as a Domain Researcher (DR), Medical & Health Research, where you'll help advance AI systems capable of supporting healthcare, clinical, and biomedical workflows.

Function Health
Research Scientist (ML) Full-time ↘ +2 regions
Research Healthcare MRI +12 Radiology Literature Dynamics Forecasting Diagnostics Training Infrastructure Microsoft Teams Engineering Machine Learning Documentation Architecture
  • United States
  • Sep 21, 2026

Function Health’s mission is to empower people to live longer, healthier lives through proactive, data-driven healthcare. We aggregate and analyze comprehensive health data — including blood tests, imaging, and longitudinal biomarkers — to provide members and clinicians with…

Cotiviti
AI Research Healthcare +12 Computer Science Operations Databases LLMs Machine Learning Organization Governance Communication Collaboration Management Microsoft Teams Leadership
  • United States
  • $32 – $40/hr
  • Sep 18, 2026

The Generative AI Research Engineer Intern conducts primary and secondary research of advanced and emerging healthcare informatics technology with a focus on Generative AI and emerging Artificial General Intelligence technology for healthcare treatment, payment, and operations…

Deepgram
Research AI APIs +12 TTS Cloudflare Accuracy Organization Strategic Thinking Leadership Training Modeling Consistency Make Benchmarking Engineering
  • United States
  • Sep 17, 2026

Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice agents at scale.

Micro1
Robotics Research AI +12 Simulation Reasoning Planning Automation Engineering Experimentation Communication Infrastructure Calibration Training Leadership Mentoring
  • United States
  • $100 – $120/hr
  • Sep 17, 2026

The Role As VP of Robotics Research at micro1, you will define and lead our research agenda for Physical AI — intelligent systems that can understand, reason about, and act in the physical world.

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