481 ai researcher jobs at 193 companies in Sutton, MA
3mo
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Senior AI Researcher
Boston or New York City
HybridFull Time
Senior research role requiring original ML research output, hands-on post-training experience with large LMs, experience with RL/fine-tuning pipelines, Python and PyTorch proficiency, and strong technical writing.
Dagger, Javelin, Python, PyTorch, LoRA, SWE-bench, Cybench, WebArena
2mo
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Senior AI Researcher (Foundation AI)
Boston, Massachusetts, United States
$190k-$230k/yr OnsiteFull Time
7+ YOE7+ years in applied ML/AI research with production experience; advanced degree in CS/ML/EE or equivalent; strong Python and DL framework skills; experience with multimodal models and distributed training.
Python, PyTorch, TensorFlow
6d
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HPE Labs - Senior AI Researcher, Foundational AI
Milpitas or Westford or Spring or Andover
$152k-$349k/yr HybridFull Time
5+ YOEPhD in a relevant technical field, 5+ years post-PhD experience, strong AI/ML publication record, advanced Python and PyTorch proficiency, research software engineering skills, and interdisciplinary collaboration experience.
Python, PyTorch, C++, HPC, Monte Carlo simulations, density functional theory (DFT), molecular dynamics (MD)
6d
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HPE Labs - Senior AI Researcher, Foundational AI
Milpitas or Westford or Spring or Andover
$152k-$349k/yr HybridFull Time
5+ YOEPhD in a related field, 5+ years post-PhD experience, strong AI/ML publication record, advanced Python and PyTorch proficiency, research software expertise, and strong mathematical, experimental, and communication skills.
Python, PyTorch, C++, HPC, Monte Carlo simulations, density functional theory (DFT), molecular dynamics (MD)
6d
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HPE Labs - Senior AI Researcher, Foundational AI
Milpitas or Westford or Spring or Andover
$152k-$349k/yr HybridFull Time
5+ YOEPhD in a relevant technical field and 5+ years of post-PhD experience, with original AI/ML research, leading-venue publications, advanced Python and PyTorch proficiency, mathematical expertise, and strong experimental and software-engineering skills.
Python, PyTorch, C++, HPC, Monte Carlo simulations, density functional theory (DFT), molecular dynamics (MD)
3mo
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Postdoctoral AI Researcher in AI/ML for Foundation Models, Scientific Applications, and AI Systems
Cambridge, Massachusetts, United States
$100k/yr OnsiteFull Time, Temporary
Required PhD in a quantitative field, modern AI/ML expertise, PyTorch or JAX experience, strong publications, Python programming, research-model development, AI coding tools, and collaboration skills.
PyTorch, JAX, Python, Claude Code, Codex, Zoom, ICML, ICLR, NeurIPS
3w
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Applied Researcher I (AI Foundations)
New York City or McLean or San Jose or Cambridge
$219k-$272k/yr OnsiteFull Time
2+ YOEPhD or master's degree in a relevant technical field; master's candidates need 2 years of applied research experience. Requires AI foundation model development, deep learning, machine learning research, and scalable model delivery.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs, RLHF, ACL, NAACL, EMNLP, NeurIPS, ICML, ICLR, Microsoft Word
1d
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Applied Researcher I (AI Foundations, LLM Core and Agentic AI)
New York City or San Francisco or San Jose or Cambridge or McLean
$219k-$272k/yr OnsiteFull Time
2+ YOEPhD in a related technical field, or master's degree plus 2 years of applied research experience; expertise in AI foundation models, deep learning, research, optimization, and scalable model delivery.
PyTorch, AWS, Hugging Face, Lightning, VectorDBs
1d
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Applied Researcher I (AI Foundations, LLM Core and Agentic AI)
New York City or San Francisco or McLean or Cambridge or San Jose
$239k-$272k/yr OnsiteFull Time
2+ YOEPhD in a relevant technical field or master's degree plus 2 years of applied research experience; expertise in AI foundations, deep learning, model development, and scalable production systems.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs
1w
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AI and Trading Analytics Researcher, AVP
Cambridge, Massachusetts, United States
$175k/yr OnsiteFull Time
3+ YOEDevelop and implement quantitative models using ML/AI, collaborate with trading teams, strong coding (Python) and communication skills; 3+ years relevant experience; advanced degree preferred.
Python
1w
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Director, AI Forward Deployed Researcher
United States or Boston or Charlottesville or Durham or Columbus
$211k-$264k/yr RemoteFull Time
10+ YOE4+ Mgmt10+ years in software engineering and AI/ML, 4+ years managing technical teams, frontier GenAI expertise, cloud and ML framework proficiency, executive consulting skills, and a bachelor's degree.
AWS, Azure, GCP, PyTorch, TensorFlow, LangChain, Hugging Face, RAG, LLMs, MLOps
1w
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AI and Trading Analytics Researcher, AVP
Cambridge, Massachusetts, United States
$175k/yr OnsiteFull Time
3+ YOEAdvanced degree or equivalent experience in a quantitative field,3+ years relevant experience,proficiency in Python,expertise in statistics,time-series forecasting and machine learning,knowledge of investment management and strong communication skills.
Python
1mo
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Translational Post Doctoral Researcher - Agentic AI for Neurodegeneration
Titusville or Cambridge or Raritan or Spring House or San Diego
$79k-$128k/yr HybridFull Time, Contract
PhD (recent) in neuroscience or related field, deep neurodegeneration knowledge, multi-modal data experience, familiarity with agentic AI and LLM orchestration, proficiency in Python and ML/data engineering.
LangGraph, DSPy, Python, Neo4j, Neptune, AWS, Azure
1mo
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Translational Post Doctoral Researcher - Agentic AI for Neurodegeneration
Titusville or Raritan or Spring House or San Diego or Cambridge
$79k-$128k/yr HybridFull Time, Contract
PhD (recent) in neuroscience or related field; deep neurodegeneration knowledge; hands-on experience with ≥2 modalities (imaging, pathology, omics, clinical); familiarity with agentic AI/LLMs; proficiency in Python and ML/data engineering; strong communication.
LangGraph, DSPy, Python, Neo4j, Neptune, AWS, Azure
3d
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Quantitative Researcher - Multi-Asset Arbitrage (Summer Internship)
Greenwich or Boston
OnsiteInternship
Bachelor's or master's student in a quantitative field, graduating Winter 2027 through Summer 2028; Python proficiency, probability and statistics knowledge, dataset and predictive modeling experience, and research experience required.
Python, BERT, GPT, XLNet, AI, LLM, NLP
3d
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Quantitative Researcher - Multi-Asset Arbitrage (Summer Internship)
Boston or Greenwich
OnsiteInternship
Bachelor's or master's student graduating Winter 2027 through Spring/Summer 2028 in mathematics, statistics, computer science, or a related quantitative field; Python, probability, statistics, datasets, predictive modeling, and research experience required.
Python, BERT, GPT, XLNet, AI, LLM, NLP
6d
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Scientific Computing Researcher
Cambridge, Massachusetts, United States
$105k-$214k/yr OnsiteFull Time
Master's or PhD in a quantitative discipline; expertise in applied mathematics, computational methods, data analysis, and scientific programming with Python, C, or C++. Machine learning and physical science experience required.
Python, C, C++, machine learning, artificial intelligence, agentic AI frameworks
6d
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Scientific Computing Researcher
Cambridge or United States
$105k-$214k/yr OnsiteFull Time
Master's or PhD in a quantitative discipline, scientific programming in Python, C, or C++, and experience with computational methods, machine learning, data analysis, and physical science applications.
Python, C, C++, machine learning, artificial intelligence, agentic AI
3w
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AI Scientist – AI-Driven Target Identification
Cambridge or Basel
$104k-$192k/yr HybridFull Time
PhD required in ML, CS, applied math, computational biology or related; strong experience in generative AI, foundation models, geometric deep learning, multimodal learning, and knowledge graphs; proficient in PyTorch and Python; research publication record.
PyTorch, Python
1w
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AI Innovation Strategist
Andover, Massachusetts, United States
$118k-$176k/yr HybridFull Time
5+ YOEMaster's degree or higher in a related technical field, 5+ years of AI experience, hands-on AI expertise, research literacy, technical judgment, external networking, and strong strategic communication skills.
Coursera
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