106 machine learning researcher jobs at 51 companies in Maynard, MA
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AIML - Machine Learning Researcher, MLR
Cambridge, Massachusetts, United States
OnsiteFull Time
Seeking mid-level and senior researchers to perform foundational machine learning research, collaborate with engineers and researchers, and publish results in scientific venues.
2w
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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
2w
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Machine Learning Scientist
Cambridge, Massachusetts, United States
OnsiteFull Time
PhD-level ML researcher with expertise in time-series models, transformer and probabilistic architectures, publications in top venues, production-quality coding, and cross-discipline collaboration.
1mo
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Machine Learning Quantitative Research Analyst
Cambridge, Massachusetts, United States
$110k-$180k/yr HybridFull Time
3+ YOEMaster's in a quantitative field plus 3 years buy-side or sell-side quantitative research experience; hands-on ability with Python, MATLAB, SQL, Microsoft Excel/PowerPoint; machine learning and econometrics experience.
Microsoft Excel, Microsoft PowerPoint, MATLAB, Python, SQL
3mo
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Machine Learning Architect
Boston, Massachusetts, United States
OnsiteFull Time
PhD in ML or equivalent industry experience; distributed training on GPUs; built and trained neural networks; Python proficiency; PyTorch, TensorFlow, or JAX experience.
Python, PyTorch, TensorFlow, JAX
2w
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Machine Learning Engineer
Arlington or Woburn
$115k-$140k/yr OnsiteFull Time
Active Secret security clearance with SCI eligibility and U.S. citizenship; BS/MS in a quantitative field; experience applying and deploying AI/ML with Python and common libraries; strong collaboration and communication skills.
Python, NumPy, Pandas, scikit-learn, PyTorch, matplotlib, Git, JIRA, Confluence, AWS, Hadoop, Spark, Dask, MapReduce
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Machine Learning Engineer
Boston, Massachusetts, United States
$136k-$225k/yr HybridFull Time
2+ YOE2 years experience developing and refactoring Python code, applying software engineering practices, debugging, implementing basic testing, and translating research code into production-quality modules; Bachelor's in CS/Math or related.
Python
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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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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
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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
3w
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Applied Researcher I (AI Foundations, Recommendation Systems, Personalization, Reinforcement Learning)
McLean or Cambridge or New York City or San Jose
$219k-$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, deep learning, machine learning, model development, and scalable production systems.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs
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Manager, Machine Learning on Orbit
Waltham, Massachusetts, United States
$188k-$275k/yr OnsiteFull Time
7+ YOEBS+10 yrs or MS+7 yrs in CS/ML/Robotics; expert Python; experience with training/fine-tuning generative AI and computer vision; familiarity with CUDA and PyTorch; strong software architecture and communication skills.
Python, CUDA, PyTorch
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Machine Learning Engineer, Data Mining
Boston or Las Vegas or Pittsburgh or United States
$144k-$192k/yr HybridFull Time
BS or MS in CS/ML or related; strong Python; hands-on PyTorch (or TensorFlow/JAX); experience with large datasets, SQL, Pandas, NumPy; version control, CI/CD, and unit testing experience; ML lifecycle and model deployment basics.
Omnitag, PyTorch, TensorFlow, JAX, Python, SQL, Pandas, NumPy, TF Serving, Triton, TorchServe, CI/CD, unit testing
2mo
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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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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
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
1mo
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Staff Machine Learning Engineer, Technical Lead
Boston or Encinitas
$195k-$263k/yr OnsiteFull Time
8+ YOE8+ years in R&D/ML roles, technical degree in CS or applied math required, experience with ML lifecycle and MLOps (e.g., AWS SageMaker), strong communication and mentorship skills; US citizenship or green card required.
AWS SageMaker
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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.
4w
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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
1w
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Machine Learning Ops Engineer II
Boston, Massachusetts, United States
$94k-$150k/yr HybridFull Time
3+ YOEBachelor's in CS/engineering required (master's preferred),3+ years data engineering or ML ops experience,proficient in SQL and Python,experience with dbt,nnU-Net/CNN familiarity,cloud platform experience a plus,strong communication and project leadership skills.
SQL, Python, dbt, nnU-Net, CNN, AWS, Azure, GCP
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