87 ai research scientist jobs at 39 companies in Massachusetts
PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
5d
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AI Research Scientist
Andover, Massachusetts, United States
$118k-$176k/yr HybridFull Time
PhD in ML/AI/NLP/Robotics (or strong Master\u0002s) with foundation-model experience, hands-on PyTorch and custom architectures, experiment design, Git-based engineering discipline, and ability to build reproducible ML prototypes.
PyTorch, Git, transformers, Coursera
2w
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AI Research Scientist, Applied AI
United States or Alabama or Arizona or California or Colorado or District of Columbia or Florida or Georgia or Hawaii or Illinois or Indiana or Kansas or Massachusetts or Maryland or Michigan or Minnesota or Missouri or Montana or North Carolina or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Rhode Island or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia or United Kingdom
$120k-$170k/yr RemoteFull Time
2+ YOEActive US security clearance (Secret minimum) required; Master's in a related field + 2+ years (or PhD) recommended. Deep AI/ML expertise (deep learning, LLMs, RL, CV), software development (Python/R/C++/Java), GitHub/CI/CD, simulation and GPU experience.
Python, R, C++, Java, GitHub, CI/CD, GPU, LLMs
4w
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Research Scientist- Robotics AI
Sunnyvale or Pittsburgh or Cambridge
$165k-$185k/yr HybridFull Time
3+ YOEPhD (or Master's + 2yrs) in CS/Robotics, 3+ years R&D experience in AI (computer vision, planning), proficiency in Python/C++/Rust, TensorFlow or PyTorch, RL experience (PPO, DQN, DDPG), strong publication record and communication skills.
Python, C++, Rust, TensorFlow, PyTorch
1w
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Research Scientist, Spatial AI & Perception
Waltham, Massachusetts, United States
$177k-$225k/yr OnsiteFull Time
PhD (or equivalent research experience) in robotics/computer vision/ML; experience building and deploying SLAM, visual odometry or 3D reconstruction systems; strong math, C++ and Python skills.
C++, Python, PyTorch, JAX
1mo
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Computational Research Scientist/Sr. Scientist
Cambridge, Massachusetts, United States
$80k-$108k/yr OnsiteFull Time
Mass General Brigham: Provides integrated medical care, research, and clinical training services.
5+ YOEDoctorate required with 5-7 years research experience. Expertise in computational drug discovery, AI/ML, immunology or related fields, ability to design experiments, publish results, and provide scientific leadership.
Artificial Intelligence (AI), Machine Learning (ML), Next Generation Sequencing (NGS)
1mo
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Research Scientist Intern, AI Alignment
Bellevue or Menlo Park or Seattle or Boston or New York City or San Francisco
$8k-$12k/mo HybridInternship
Ph.D. in CS/ML/AI; work authorization; programming in Python/C/C++/Java; experience with PyTorch or TensorFlow.
Python, C++, C, Java, PyTorch, TensorFlow
2mo
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Senior Research Scientist - Personalization
New York City or Boston
$169k-$242k/yr HybridMultiple Commitments Available
2+ YOEPhD or Master’s in ML/AI or related, 2+ years research in ML/AI, publications in top conferences, expertise in recommender systems, generative models, or representation learning, experimental design with real-world data.
Python, TensorFlow, PyTorch
3w
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Research Scientist (15186)
Cambridge, Massachusetts, United States
OnsiteFull Time
Design and implement computational and algorithmic models, develop physics-informed and data-driven interpretation frameworks, analyze large datasets, and collaborate with multidisciplinary teams on advanced sensing and next-generation technologies.
AI/ML, cloud computing
6d
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Senior Research Scientist, Superconducting Qubit Measurement, Quantum AI
Cambridge, Massachusetts, United States
$174k-$253k/yr OnsiteFull Time
3+ YOEPhD in physics/EE or equivalent, 3+ years research/industry experience, experience measuring superconducting qubits or digital superconducting circuits, Python coding, and at least one published paper and conference presentation.
Python, dilution refrigerators, single flux quantum (SFQ)
2w
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Staff Research Scientist, AI-Hardware Co-Design
Boston, Massachusetts, United States
$172k-$237k/yr OnsiteFull Time
3+ YOEPhD in computer architecture or integrated circuit design, 3+ years industry experience, deep system-level hardware expertise, hardware-aware deep learning (PyTorch/JAX), RTL familiarity (Verilog/SystemVerilog, Chisel, PyMTL), and experience with cycle-accurate simulation and SoC execution.
PyTorch, JAX, Verilog, SystemVerilog, Chisel, PyMTL
2mo
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AI/ML Scientist
Boston or San Francisco
OnsiteFull Time
5+ YOEPhD in ML/Computational Biology/Bioinformatics/CS; 5+ years ML research; expert PyTorch/JAX; protein design expertise; leadership/mentoring experience; strong statistics and HPC knowledge; excellent communication.
PyTorch, JAX, Transformer models, Molecular dynamics, High-performance computing
6d
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Scientist II, Translational Research
Redwood City or Boston or New York City or Chicago or California or Colorado or Illinois or New York
$90k-$150k/yr OnsiteFull Time
4+ YOEPhD preferred; 4+ years drug development experience using genomic and multimodal data; strong computational biology and AI skills; client-facing experience; proficiency in R, Python, and scientific computing tools.
R, Python, SQ, Pandas, NumPy, SciPy, Scikit-learn, Jupyter Notebooks, RStudio, tidyverse, ggplot, Git, matplotlib, seaborn, HTML5, CSS3, JavaScript, D3, Plot.ly, Flask, Dask, Docker, AWS
2mo
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Postdoctoral Scientist, Amazon Robotics Research and AI Development
North Reading, Massachusetts, United States
$143k-$193k/yr OnsiteFull Time
PhD within 2 years, proven publication record in ML/Robotics/AI/CS/OR, experience in data science and quantitative research, proficiency in subfield-relevant technologies, strong communication skills.
DeepFleet Foundation Models
1mo
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Lead Research Scientist - Machine Learning
Woburn, Massachusetts, United States
$174k-$220k/yr OnsiteFull Time
8+ YOEMS with 8+ years or PhD with 5+ years in applied math, physics, electrical engineering, CS, or data science; ML/AI expertise; PyTorch/TensorFlow/JAX; data science tools; Python/C/C++; ability to lead teams and obtain security clearance.
PyTorch, JAX, TensorFlow, scikit-learn, Pandas, Matplotlib, Python, C/C++
1mo
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Senior / Principal Scientist, AI for Protein Engineering
Cambridge or San Francisco
$268k-$358k/yr OnsiteFull Time
PhD in Computational Biology, Computer Science, Machine Learning, Biophysics, or related quantitative field; proven track record in AI-driven biomolecule design; strong ML and biology fluency; independent research leadership; collaboration with experimental scientists.
1mo
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Scientist-Principal Scientist, Protein Design & Structure
Boston, Massachusetts, United States
OnsiteFull Time
2+ YOEPhD in Biochemistry/Molecular Biology/Biophysics with 2+ years (Scientist) or 5+ years (Senior Scientist) or 8+ years (Principal Scientist) of relevant experience in GPCR/membrane protein expression, purification, and characterization; strong leadership and collaboration skills.
Cryo-EM, FPLC, SEC, Rosetta, AI/ML
3mo
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Pathology Senior Principal Research Scientist
Boston, Massachusetts, United States
$180k-$270k/yr OnsiteFull Time
3+ YOEDVM or equivalent with board certification in veterinary anatomic pathology; PhD preferred; 1-3 years in discovery/toxicologic pathology; experience with imaging, biomarkers, and digital pathology; strong communication and collaboration skills; AI-powered pathology tools experience a plus.
Imaging technologies, Molecular diagnostic pathology, IHC/ISH, Multiplex imaging, Digital pathology, AI-powered pathology tools
1w
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Assistant Scientist II
Roslindale, Massachusetts, United States
$97k-$145k/yr HybridFull Time
PhD and/or MD with demonstrated aging research experience, PI-level grant history, expertise in biomarkers, large clinical/research databases, AI applications, publication record, and mentoring/teaching experience.
artificial intelligence, cloud computing, electronic medical records, data lake, omics
3w
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Senior Machine Learning Scientist, Agentic AI
Massachusetts or United States
$170k-$212k/yr RemoteFull Time
8+ YOEPhD or Master's in a quantitative field, 8+ years AI research/engineering experience building multi-agent LLM systems to production; expertise with agentic frameworks, RAG, PyTorch, distributed GPU training, and cancer genomics.
LangChain, Claude Agent SDK, PyTorch, NVIDIA H100, ReAct, Chain-of-Thought, RFT, RAG, EMR
3w
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Senior Principal Scientist / Assoc Director, Oncology Translational Research
Cambridge, Massachusetts, United States
$139k-$257k/yr OnsiteFull Time
5+ YOEPhD or MS in a relevant field, 5+ years industry experience, expertise in digital pathology, computational image analysis, AI/ML, HALO and high-plex imaging (RareCyte Orion); strong communication and cross-functional collaboration skills.
HALO, HALO AI, RareCyte Orion, Python, R, Data42
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