52 data scientist data engineer jobs at 36 companies in Medford, MA
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Data Scientist
Worcester, Massachusetts, United States
$97k-$184k/yr OnsiteFull Time
10+ YOEBachelor's and 10 years, master's and 8 years, or PhD with no experience; programming in Python and SQL; data engineering, pipelines, cloud data lakes, source control, and biopharmaceutical data experience preferred.
Python, SQL, GitHub, KNIME, dbt, MLflow, Databricks, ServiceNow, AVEVA PI, LIMS, ELN, MES, ERP, Spotfire, Microsoft Power BI, SIMCA, JMP
2w
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Senior Data Scientist
Somerville, Massachusetts, United States
$150k-$180k/yr OnsiteFull Time
MS/PhD in CS, engineering, statistics, math, physics or related (BS with equivalent experience accepted); strong SQL/PostgreSQL and Python skills; ML/EDA/visualization and data-centric ML experience with sensor data.
SQL, PostgreSQL, Python, NumPy, Pandas, scikit-learn, PyTorch, TensorFlow
3w
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Data Scientist / Senior Data Scientist (Risk Modeling)
San Ramon or Atlanta or Boston
$100k-$160k/yr OnsiteFull Time
Advanced quantitative degree, deep probability/statistics knowledge, expertise in risk and catastrophe modeling, strong programming and data engineering skills, and ability to communicate insights to underwriting teams.
Python, NumPy, pandas, scikit-learn, PyTorch, TensorFlow, R, SQL, Git, Docker, Spark, Databricks, AWS, GCP, Azure
1mo
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Data Scientist Senior
Archbald or Camden or Chelmsford or Goleta or Grand Prairie or Lufkin or Ocala or Orlando or Troy
$105k-$185k/yr HybridFull Time
Bachelor's in Engineering/Computer Science/AI or related; experience with structured and unstructured data, SQL and Python proficiency, familiarity with SAP HANA/EDW, ability to develop prototypes to production; U.S. citizenship and ability to obtain Secret clearance.
SQL, Python, EDW, SAP HANA, SAP, Apriso, Tableau, Keras, TensorFlow, Gensim, CUDA, scikit-learn, SciPy, PyTorch
1mo
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Principal Data Scientist
Boston, Massachusetts, United States
$126k-$255k/yr OnsiteFull Time
Advanced degree or equivalent experience in CS/ML/Data Science/Engineering; production ML and MLOps experience; expertise in NLP, speech analytics, RAG, Python, PyTorch, transformers, cloud workflows and streaming; technical leadership and communication skills.
Python, PyTorch, transformers, AWS SageMaker, Bedrock, Athena, Snowflake, RAG pipelines, Apache Kafka, AWS Kinesis, Apache Pulsar, CUDA, ASR, MLOps
2mo
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Senior Data Scientist
Seattle or Madison or Princeton or Cambridge Crossing
$138k-$183k/yr OnsiteFull Time
5+ YOE5+ years in data science or related fields; proficiency in Python, SQL; experience with ML/AI, NLP, information retrieval; AWS data/AI services; data engineering collaboration; strong communication.
Python, SQL, R, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, OpenSearch, SageMaker, Bedrock, PostgreSQL, LangGraph, LangSmith, LLMs
1w
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Principal Scientist, Data Science
Titusville or Cambridge or Raritan or Spring House
$117k-$201k/yr HybridFull Time
5+ YOEPhD in a quantitative discipline,5+ years applying ML/NLP/GenAI and optimization to real-world data (EHR/claims/registries),experience with multimodal RWD,stochastic simulation,optimization engines,Python and SQL proficiency,MLOps and data privacy familiarity.
MLflow, Kedro, Git, CI/CD, Python, SQL, DSPy, LangChain, pymoo, scikit learn, XGBoost, Optuna, PyMC
1mo
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Senior Data Scientist (Hybrid Schedule)
Berlin or Westwood or Manchester
$124k-$138k/yr HybridFull Time
5+ YOE5+ years related experience, BS in engineering/data science or related field (advanced degree preferred), experience with machine learning, cloud architecture and CI-CD, proficiency in R, Python and shell, knowledge of power systems and grid analytics.
R, Python, shell, CI-CD, SCADA, IED
2w
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Kearney Activate- Senior Data Scientist & Product Engineer
Washington or Arlington or Boston
$100k-$150k/yr OnsiteFull Time
Senior generalist with end-to-end data science experience: framing, EDA, modeling, deployment, monitoring; Bachelor\u0002s degree in a relevant field; U.S. work authorization and ability to obtain Secret clearance.
Python, SQL, Power BI, Tableau, Git, Docker, Spark, JavaScript, React, CI/CD, LLMs, RAG
2w
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Kearney Activate- Senior Data Scientist & Product Engineer
Washington or Arlington or Boston
$100k-$150k/yr OnsiteFull Time
Experienced data science generalist able to deliver end-to-end solutions: framing, EDA, modeling (ML and LLM), deployment, monitoring, and client-facing leadership. Must be U.S.-authorized and able to obtain Secret clearance; bachelor’s degree or equivalent.
Python, SQL, LLMs, RAG, Prompt engineering, GenAI, Power BI, Tableau, Git, CI/CD, Spark, Docker, JavaScript, React
1d
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Senior Data Scientist / ML Engineer (Gen AI)_Boston
Boston, Massachusetts, United States
$60k-$210k/yr HybridFull Time, Contract
Photon: An information technology organization developing enterprise artificial intelligence and machine learning solutions.
5+ YOERequires 5–10 years in data science or machine learning, strong Python, Pandas, NumPy, Scikit-learn, generative AI and LLM evaluation experience, RAG, embeddings, fine-tuning, and PyTorch or TensorFlow.
Python, Pandas, NumPy, Scikit-learn, PyTorch, TensorFlow, OpenAI, Claude, Gemini, Databricks, MLflow, Spark, Neo4j, Azure AI Foundry, AWS Bedrock, Kubernetes
2w
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ML Data Scientist III ( Seattle/Provo)
Provo or Seattle or Chicago or Boston or South Bend
$100k-$140k/yr HybridFull Time
5+ YOEMaster's in CS/AI or related,5+ years in applied research or software engineering,proven conversational AI and generative AI experience,knowledge of ML/NLP and collaboration skills.
LangChain, LangGraph, MCP, ADK, A2A, Apache Spark, Databricks, Docker, Kubernetes, Azure, AWS, GCP
1mo
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EY-Parthenon - Strategy and Execution - Growth Platforms - Data Scientist - Sr Associate/Consultant
New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$130k-$185k/yr HybridFull Time
2+ YOEBachelor's degree plus 2+ years related experience (or graduate degree + ~18 months); experience in data engineering/data science pipelines; strong SQL, Python/Scala, cloud data infra, Airflow/dbt; excellent communication.
GCP, AWS, Snowflake, BigQuery, Databricks, Delta Lake, SQL, Python, Scala, Airflow, dbt, Microsoft Copilot
2mo
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Data Science Manager, PXT Central Science
Arlington or Boston or Bellevue or Seattle or San Francisco
OnsiteFull Time
5+ YOE2+ Mgmt5+ years building quantitative solutions; 2+ years managing scientists or ML engineers; 5+ years applying statistical models at scale; Master’s in a quantitative field; Python or R proficiency.
Python, R
2mo
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Principal Software Engineer, Data
Cambridge or San Francisco
$204k-$348k/yr HybridFull Time
8+ YOE8-15 years of backend-focused engineering; full stack experience; AWS, Kubernetes; API design; data pipelines; Python; collaboration with scientists and engineers.
React, TypeScript, Nx, Tailwind, FastAPI, SQL/NoSQL, Python, Pydantic, SQLAlchemy, SQLModel, Django, Airflow, Prefect, Temporal, Dagster, pandas, numpy, scipy, jax, pytorch, AWS, Kubernetes, Terraform, CloudFormation, GitHub Actions
2mo
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Principal / Senior Principal Coastal Engineer or Scientist
Bedford, New Hampshire, United States
RemoteFull Time
10+ YOE10+ years coastal engineering experience; leadership; business development; client management; licensure preferred.
hydraulic modeling, data analysis, report writing
3mo
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Machine Learning Scientist — Agentic data pipelines
Boston or Boston
$148k-$210k/yr HybridFull Time
Master's or PhD in a computational STEM field; strong Python; experience with LLM APIs and agent patterns; familiarity with biomedical data; data engineering and ETL.
Python, LLM APIs, Agent frameworks, Cloud (AWS), Docker, Kubernetes, ETL
2w
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Engineer/Scientist II, QC
Bedford, Massachusetts, United States
$66k-$100k/yr OnsiteFull Time
2+ YOEBS in chemistry or related field and ≥2 years analytical chemistry/HPLC experience; knowledge of chromatography, cGMP, method validation, data analysis, and strong communication skills.
HPLC, ELISA, Minitab, JMP
2w
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Applied Hypersonics Research Principal Scientist/Engineer
Andover, Massachusetts, United States
$118k-$140k/yr OnsiteFull Time
Advanced degree or equivalent experience in chemistry, physics, or applied engineering; extensive experimental and data analysis experience; technical leadership; peer-reviewed publications; excellent written and oral English; U.S. citizenship.
Schlieren, Pitot, PLIF, IR, UV, laser absorption, emission spectroscopy, vacuum systems, plasma technologies
1mo
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Scientist
Marlborough, Massachusetts, United States
$93k-$108k/yr OnsiteFull Time
2+ YOEMasters or PhD in biomedical engineering/optics/laser physics, 2+ years R&D experience, hands-on lab and optics/laser/biophotonics skills, data analysis and reporting, MathCad/MatLab/CAD experience, English communication.
MathCad, MatLab, CAD
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