121 ai scientist jobs at 61 companies in Everett, MA
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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 Scientist – AI-Driven Target Identification
Cambridge, Massachusetts, United States
$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, multi-modal learning, and knowledge graphs; proficiency in PyTorch and ML/LLM stack; publications expected.
PyTorch
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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
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Principal AI Scientist and Lead
Boston, Massachusetts, United States
HybridFull Time
PhD or equivalent experience in ML/Computational Chemistry/Biology/Biomedical Engineering; several years building and deploying production AI/ML systems; expertise in agentic AI, LLMs, RAG, vector DBs; Python, TS/JS, SQL experience; strong scientific credibility.
Python, TypeScript, JavaScript, SQL, Go, Rust, LLMs, vector databases, RAG
2mo
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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
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Senior Data Scientist/AI Analyst
Chicago or Norwalk or West Hartford or Washington or Boston or New York City or Atlanta or Hamilton or United States
$135k-$170k/yr RemoteFull Time
5+ YOEBachelor's in a relevant field required; 5+ years in data science or applied AI. Hands-on experience with LLMs, statistics, classical ML, Python/R, SQL, and building/operationalizing AI/ML solutions; experience with Streamlit/R Shiny/PowerBI or similar.
Python, R, SQL, git, Streamlit, R Shiny, PowerBI
2w
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AI Engineer / Data Scientist, AI Experienced Associate
Chicago or Stamford or Los Angeles or Washington or Boston or Detroit or New York or Florham Park or Dallas or San Francisco or San Jose
$63k-$142k/yr OnsiteFull Time
1+ YOEBachelor's degree,1+ year experience in AI/ML development or testing,experience with data wrangling,model development and deployment;cloud/data platform credentials preferred.
AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
3w
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Senior Data Scientist, Agentic AI
New York or Holmdel or Boston or Bethlehem
$119k-$195k/yr HybridFull Time
3+ YOEDeep expertise in AI/ML, building and deploying agentic AI, LLMs and autonomous agents; strong statistics, Python and ML framework skills; PhD/Master's with specified experience and 3+ years hands-on AI modeling.
Python, PyTorch, Tensorflow, LangGraph
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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
2mo
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Senior Scientist, AI Computational Structural Biology
Cambridge or San Diego
$148k-$180k/yr OnsiteFull Time
2+ YOEAdvanced computational biology experience with AI/ML for structural biology, proficiency in deep learning and co-folding methods, and demonstrated publication and collaboration experience; degree with relevant years of experience required.
Python, PyTorch, JAX, RDKit, ESM/fair-esm, Biopython, AlphaFold2, AlphaFold-Multimer, RoseTTAFold2, Boltz, Chai-1, NeuraPlexer, GNNs, transformers
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Senior Scientist, AI Computational Structural Biology
Cambridge or San Diego
$142k-$180k/yr OnsiteFull Time
2+ YOEAdvanced degree in computational biology or related field with 2+ years (PhD) to 7+ years (BS) industry/academic experience. Experience in AI/ML for structural biology, protein co-folding, and multi-omics integration; Python and deep learning libraries proficiency.
Python, PyTorch, JAX, RDKit, ESM/fair-esm, Biopython, AlphaFold2, AlphaFold-Multimer, RoseTTAFold2, Boltz, Chai-1, NeuraPlexer, GNNs, transformers
4w
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Senior Data Scientist, Health100 AI
New York City or Wellesley
$111k-$222k/yr HybridFull Time
3+ YOE3+ years in data science/analytics; hands-on experience building and productionizing agentic AI solutions; proficiency in SQL and Python; statistical analysis, experimentation, forecasting, and strong stakeholder communication.
SQL, Python, APIs, LangChain, LlamaIndex, Tableau, Power BI
9h
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Sr Data Scientist- Generative AI
Columbus or Westwood
HybridFull Time
7+ YOEAdvanced degree in quantitative field,7+ years data science experience,4+ years building NLP/Generative AI solutions,proficiency in Python,ML frameworks, RAG, vector search, model governance, and working in regulated environments.
vLLM, LangChain, LangGraph, MLflow, Databricks, Snowflake, Hugging Face, PyTorch, TensorFlow, Scikit-Learn, Python, SQL, Spark, PySpark, Snowpark, Airflow, AWS, SageMaker, MCP, LangChain, Semantic Kernel, CrewAI, Autogen, RAGAS, MLflow
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Applied AI and Machine Learning Scientist (Director)
Cambridge, Massachusetts, United States
$177k-$294k/yr HybridFull Time
9+ YOEAdvanced degree preferred; ~9+ years relevant experience; demonstrated leadership in applied AI for drug discovery; strong knowledge of LLMs, foundation models, multimodal AI, and governance; ability to prioritize use cases and drive adoption.
LLMs, foundation models, agentic systems, multimodal AI, retrieval-augmented
2mo
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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
1mo
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Senior Data Scientist
Boston, Massachusetts, United States
HybridFull Time
5+ YOESenior data scientist with 5+ years owning end-to-end ML/AI initiatives; strong Python and SQL skills; experience with dbt, Snowflake or AWS; expertise in statistical modeling, ML/LLM techniques; geospatial/supply-chain/IoT experience preferred.
Python, SQL, dbt, Snowflake, AWS
3w
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Principal Data Scientist (AI-assisted Clinical Development)
Boston, Massachusetts, United States
$169k-$314k/yr OnsiteFull Time
6+ YOEAdvanced degree in data/CS/statistics,6+ years applying statistical and ML methods in clinical/biomedical domains,experience with model development, simulation studies, deployment, and responsible AI practices.
Python, R, scikit-learn, TensorFlow, PyTorch, Stan, PyMC, brms, ML Ops
1mo
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Principal Data Scientist - Gen AI
Waltham or North Bethesda
$200k-$230k/yr HybridFull Time
10+ YOE10+ years applied ML/data science or PhD+6 years; bachelor's required (advanced degree preferred); expert Python, PyTorch, TensorFlow, pandas, numpy; experience with LLMs, multimodal data, AWS/SageMaker; leadership and roadmap ownership.
Python, PyTorch, TensorFlow, pandas, numpy, Amazon Web Services (AWS), AWS SageMaker, Transformers, GPT, Teamcenter, Designcenter
1mo
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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
3w
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Senior Scientist
Marlborough, Massachusetts, United States
OnsiteFull Time
Ph.D. in chemistry required; demonstrated safe laboratory practices; expertise in polymer and small-molecule design and multistep synthesis; familiarity with polymer/film characterization methods (GPC, IR, NRM, MS, TGA, DSC, AFM, XRR, XPS); strong project, communication, and innovation skills.
GPC, IR, NRM, MS, TGA, DSC, AFM, XRR, XPS, Artificial Intelligence (AI)
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