94 machine learning scientist jobs at 49 companies in Middleton, MA
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Senior Scientist, Machine Learning
Cambridge, Massachusetts, United States
$168k-$259k/yr OnsiteFull Time
5+ YOEPhD-level machine learning or computational biology experience for molecular modeling, 5+ years industry/postdoc experience preferred, expertise in training/fine-tuning molecular models, dataset curation, Python and HPC workflows.
Boltz-2, ESM-2, Chai-2, Python, HPC
1d
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Machine Learning Scientist
Cambridge, Massachusetts, United States
OnsiteFull Time
PhD in computer science, electrical engineering, or related field; hands-on ML experience with time-series data, transformers and probabilistic models; production coding, research publications, and cross-disciplinary collaboration skills.
Transformer, cloud-based model training, computer vision, 2D/3D perception, SLAM
1w
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Senior Machine Learning Scientist
Seattle or Boston or Scottsdale or Vietnam or Europe
$160k-$256k/yr HybridFull Time
8+ YOEPhD in computer science or related field, 8+ years of experience for the senior level, expertise in LLMs, computer vision, GenAI, Python, C/C++, deep learning frameworks, and robotics systems.
Python, C, C++, TensorFlow, PyTorch, Keras, ROS
2mo
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Principal Machine Learning Scientist
Cambridge, Massachusetts, United States
$124k-$186k/yr OnsiteFull Time
Ph.D. in a relevant computational/engineering life-science field, deep expertise in ML for biomolecules, strong Python programming, experience with large biochemical/structural datasets, excellent communication and scientific rigor.
Python, Molecular Dynamics, Rosetta, random forests, deep learning, neural networks
2mo
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(Senior) Scientist, Machine Learning
Cambridge, Massachusetts, United States
$132k-$259k/yr OnsiteFull Time
2+ YOEPh.D. (2+ yrs industry) or M.S. (6+ yrs) in ML/computational chemistry/CS/applied math; expertise in molecular ML, quantum chemistry/DFT, generative models; Python and PyTorch experience; data curation and cross-functional collaboration.
Python, PyTorch, PyTorch Geometric, DGL, RDKit, ORCA, Gaussian, Q-Chem, DFT
2mo
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Machine Learning Scientist – Clinical Prediction
Boston or San Diego or United States
$148k-$186k/yr HybridFull Time
3+ YOEMS in chemistry/bio/chemical engineering or PhD/equivalent; 3+ years relevant experience; strong Python and deep-learning fine-tuning skills; clinical dataset experience; data science and engineering best practices; familiarity with Docker, CUDA, Kubernetes, and Weights & Biases.
Python, Docker, CUDA, Kubernetes, Weights & Biases, HPC
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Senior Machine Learning Scientist I, Model-Driven Optimization
Somerville, Massachusetts, United States
$192k-$265k/yr OnsiteFull Time
PhD-level ML scientist with expertise in probabilistic ML, Bayesian optimization, active learning, experimental design, experience with biological/experimental data, Python and modern ML frameworks, and ability to deliver production-quality ML systems.
Python, PyTorch, JAX, LLM, transformer
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Principal Machine Learning Scientist
Cambridge, Massachusetts, United States
$124k-$186k/yr OnsiteFull Time
5+ YOEPhD in Computational Chemistry/Biology or related field; deep ML for biomolecules; large datasets; Python; strong communication.
Python, Deep Learning, Molecular Dynamics, Rosetta, NLP, Neural Networks
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Senior Research Scientist, Machine Learning (BioFM)
Toronto or Cambridge
$175k-$200k/yr HybridFull Time
PhD (or equivalent) in a quantitative field, deep expertise in deep learning and foundation models for biological sequences, track record building large-scale models (PyTorch), experience with massive -omics datasets, strong communication and mentorship skills.
PyTorch, GCP
2mo
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Machine Learning Scientist, Applied Machine Learning and Agentic AI, Pharma R&D
New York City or Boston or Redwood City or Chicago
$100k-$160k/yr OnsiteFull Time
3+ YOEPhD required (or Masters with 3+ years), strong AI/ML, agentic AI, oncology data, Python, LangGraph preferred, multimodal data, cloud deployment, excellent communication.
Python, LangGraph, Retrieval-Augmented Generation, LLM
3w
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Scientist II / Senior ML Scientist, Data-Efficient Learning for Drug Discovery
Cambridge or London or San Francisco
$228k-$358k/yr OnsiteFull Time
PhD or equivalent experience in ML or related field; strong experience training models in low-data regimes; expertise in active learning, meta-learning, uncertainty estimation; collaboration with experimental teams.
PyTorch, JAX, scikit-learn
3mo
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Senior Research Scientist - Machine Leaning
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$139k-$165k/yr OnsiteFull Time
3+ YOEBS+5 / MS+3 / PhD (or equivalent) in a scientific field; experience with PyTorch, JAX, or TensorFlow; Python and C/C++; scikit-learn, Pandas, Matplotlib; ability to obtain U.S. security clearance (U.S. citizenship).
PyTorch, JAX, TensorFlow, Python, scikit-learn, Pandas, Matplotlib, C, C++
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Associate Director, Machine Learning (Core Algorithms)
Boston, Massachusetts, United States
$200k-$245k/yr OnsiteFull Time
8+ YOE4+ Mgmt8+ years in ML or applied data science with consumer product experience; 4+ years managing ML scientists/engineers; experience scaling production ML orgs, cross-functional program leadership, and strong communication skills.
1mo
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Staff Engineer, Machine Learning Life Sciences
Cambridge, Massachusetts, United States
$149k-$204k/yr HybridFull Time
6+ YOEMS/PhD (or BS with equivalent experience), 6+ years ML engineering experience deploying and maintaining production ML systems; advanced Python and ML frameworks; experience with cloud, containerization, and MLOps tools; ability to collaborate with life scientists.
Python, NumPy, Pandas, scikit-learn, PyTorch, TensorFlow, AWS, EC2, S3, SageMaker, Docker, MLflow, Airflow, networkx
1mo
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Machine Learning and Experimental Scientist I/II – Antibody Discovery LAUNCHPAD
Boston, Massachusetts, United States
$80k-$96k/yr HybridFull Time
4+ YOEAdvanced degree preferred; 4+ years post-bachelor experience preferred; strong technical proficiency, scientific creativity, and ability to work independently and collaboratively.
3mo
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Senior Research Scientist, Machine Learning
Boston, Massachusetts, United States
$170k-$216k/yr HybridFull Time
2+ YOEMaster’s degree in CS/IT/EE or related field; 2+ years ML R&D; ML frameworks (TensorFlow, PyTorch, Keras, etc.); neural networks/transformers; Python/C/C++ software engineering.
TensorFlow, Keras, PyTorch, Caffe, JAX, Python, C/C++, Neural Networks, Transformers
3d
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Senior ML Data Scientist, Health Sensing
United States or San Francisco or San Diego or Boston or New York City
$147k-$203k/yr RemoteFull Time
3+ YOEPhD in a relevant technical field, 3+ years of industry machine learning and data science experience, and 5+ years of Python and SQL programming. Requires expertise in deep learning, time-series analysis, signal processing, and model commercialization.
Python, SQL
22h
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Senior Data Scientist
Cambridge, Massachusetts, United States
$151k-$166k/yr HybridFull Time
4+ YOE4+ years as a data scientist developing production predictive models; bachelor's degree in a technical field; advanced mathematics and statistics; Python or R, SQL, Jupyter, machine learning, and deployment experience.
scikit-learn, R, Python, SQL, Jupyter notebooks, Agile
2mo
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Visiting Scientist
Boston, Massachusetts, United States
$155k-$185k/yr OnsiteFull Time
PhD required; strong background in machine learning/deep learning and MRI; experience with Python and modern ML frameworks; track record of peer‑reviewed publications and working with large imaging datasets.
Python, PyTorch, TensorFlow, H200s GPUs, HPC
2d
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Data Scientist
Etters or Yocumtown or Nashua
OnsiteFull Time
3+ YOERequires 3+ years in data science or applied statistics, a bachelor's degree in a related field, statistical and machine learning expertise, strong communication, Python, scikit-learn, pandas, NumPy, and SQL.
Python, scikit-learn, pandas, NumPy, SQL
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