99 junior data scientist jobs at 61 companies in Massachusetts
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Data Scientist
Alpharetta or Austin or Birmingham or Boston or Chicago or Dallas
$94k-$155k/yr HybridFull Time
2+ YOEGraduate degree in quantitative field, Python and ML libraries, modeling techniques, AWS/NLP/LLM experience preferred, ability to work with varied data formats, and 2+ years data science experience preferred.
Python, scikit-learn, pandas, numpy, scipy, AWS, JSON, LLMs
1w
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Data Scientist
New York City or Chicago or Boston or California or Palo Alto or Toronto or Arizona or Colorado or Florida or Georgia or North Carolina or New Jersey or Nevada or Oregon or Tennessee or Texas or Utah or Virginia or Ontario
$140k-$160k/yr RemoteFull Time
2+ YOERequires 2+ years in consulting, investment banking, or high-growth technology; strong analytical skills; independent data interpretation; ambiguous-problem ownership; and persuasive leadership-level communication.
SQL, ClickHouse, Metabase, Python, JupyterHub, GitHub
6d
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Data Scientist, Data Science
Waltham or Northborough
$103k-$121k/yr HybridFull Time
2+ YOEBachelor’s degree in a quantitative field, 2+ years of business data science experience, Python and SQL skills, machine learning expertise, relational database experience, and strong communication skills.
Python, SQL, Snowflake, Oracle, SQL Server, PostgreSQL, GIS
1w
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Senior Data Scientist
United States or California or New York or Massachusetts
$150k-$180k/yr OnsiteFull Time
2+ YOEPh.D. in biostatistics or related discipline plus 2 years in pharmaceutical or biotech industry, with statistical analysis, experimental design, clinical trial, and data science expertise.
R, SAS, Python, GitHub, Generative AI Tools
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GTM Data Scientist
Boston, Massachusetts, United States
$121k-$149k/yr HybridFull Time
2+ YOE2+ years in data science or analytics with experience in churn/propensity modeling, causal inference/MMM, strong SQL and Python/R skills, visualization, and excellent communication.
SQL, Python, R, Looker, PowerBI, Hex
3d
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Data Scientist - Hybrid
Boston or Toronto
$90k-$167k/yr HybridFull Time
2+ YOEMaster's or PhD in a quantitative field, 2+ years developing and deploying AI/GenAI solutions, strong Python and SQL skills, and experience with data science experiments and machine learning projects.
Python, SQL, Pandas, Scikit-learn, Keras, NLTK, LangChain, Semantic Kernel, NoSQL, Microsoft Azure, Databricks, Git, CI/CD, MLOps, LLM, RAG
2mo
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Data Scientist II
Boston or United States
$87k-$179k/yr HybridFull Time
2+ YOEBachelors in a quantitative field (masters preferred), 2+ years data science experience, strong statistics/ML foundations, experience with Python, SQL, ML frameworks, AWS tooling, Airflow, and strong communication skills.
Python, SQL, scikit-learn, TensorFlow, PyTorch, Amazon SageMaker, Amazon DynamoDB, Amazon Athena, AWS Glue, Apache Airflow, Git, CI/CD, Shell
2mo
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Lead Data Scientist
Morton or Chicago or Manchester or Prescott or Stuart or Malden or Plainville or Newburyport or Whitesboro or Thomasville or Cleveland or United States
$144k-$198k/yr RemoteFull Time
2+ YOEBachelor's degree, 2+ years data science experience, 2+ years with SQL, Python, ML modeling and time-series analytics, eligible to work in US without sponsorship, able to comply with ITAR/EAR regs.
SQL, Python, Snowflake, Claude, GitHub, Microsoft Azure
1w
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Data Scientist
Cambridge, Massachusetts, United States
$122k-$195k/yr HybridFull Time
0+ YOEPh.D. with 0–2 years’ experience or master’s with 4+ years required; experience in biotech research, sequence-function or QSAR modeling, statistics, experimental design, and molecular library analysis.
Python, Jupyter, Pandas, scikit-learn, PyTorch, Amazon Web Services, Docker, Git
1w
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Senior Data Scientist - Hybrid
Boston, Massachusetts, United States
$125k-$150k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent experience and 2 years in data science, operations research, or data analysis. Requires programming, AI/ML, statistical modeling, and optimization experience; advanced degree and 5+ years preferred.
Python, R, SQL, SAS, Spark, Java
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Data Scientist, Consultant (Utilities)
Boulder or New York City or Arlington or Austin or Chicago or Philadelphia or Atlanta or Boston
$89k-$148k/yr OnsiteFull Time
1+ YOEBachelor's degree and 1+ years applying data analytics; experience with Python, R, SQL, Databricks, Snowflake, Power BI, Tableau, or GIS; utility sector experience preferred.
Python, R, Snowflake, SQL, Databricks, Power BI, GIS, Tableau
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Kearney Activate - Data Scientist
Washington or Arlington or Boston
$90k-$130k/yr OnsiteFull Time
0+ YOEHands-on data science across the CRISP-DM lifecycle with strong SQL and Python skills; statistical modeling, EDA, model validation, client communication, and ability to obtain U.S. Secret clearance.
SQL, Python, pytest, RTF, Git, AWS, Azure, Google Cloud, LLM
6d
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Senior Scientist, Data I
Worcester, Massachusetts, United States
$97k-$184k/yr HybridFull Time
2+ YOERequires a bachelor's degree plus 6 years, master's plus 4 years, or PhD plus 2 years of experience. Pharmaceutical or life sciences background preferred, with data science, statistics, machine learning, and English communication skills.
machine learning
2w
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Geospatial Data Scientist II
Washington or Massachusetts or Cambridge or Arizona or Phoenix or China or Beijing
$76k-$95k/yr RemoteContract
2+ YOEMaster’s degree or equivalent experience and 2–5 years in geospatial analysis, data science, remote sensing, or environmental modeling. Requires Python, GIS, statistics, machine learning, Git/GitHub, and U.S. work authorization without future sponsorship.
Python, GIS, Esri, Git, GitHub, AWS, Azure, Google Cloud, Google Earth Engine
1mo
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Kearney Activate - Data Scientist
Washington or Arlington or Boston
$90k-$130k/yr FieldFull Time
0–3 years hands-on data science experience (school/project acceptable), strong SQL and Python, CRISP-DM lifecycle skills, statistical modeling, EDA, model validation, client-facing communication, and ability to obtain U.S. Secret clearance.
SQL, Python, CRISP-DM, pytest, RTF, Git, AWS, Azure, Google Cloud
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Data Scientist I
Watertown or Boston
$110k-$125k/yr OnsiteFull Time
2+ YOERequires 2+ years solving business problems with SQL and coding, statistical analysis, model development, large datasets in Azure, and communicating findings to nontechnical stakeholders.
Python, PySpark, Spark SQL, Azure, GitHub
5d
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Intern - Data Scientist
Worcester, Massachusetts, United States
$26-$32/hr OnsiteFull Time, Internship
0+ YOECurrently enrolled in a bachelor's or advanced degree program; SQL and modeling proficiency; analytical and critical-thinking skills; availability for a full-time 10-week internship; U.S. work authorization without sponsorship.
SQL
5d
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Intern - Data Scientist
Worcester, Massachusetts, United States
$26-$32/hr OnsiteMultiple Commitments Available
Currently enrolled in a bachelor's or advanced degree program; SQL and modeling proficiency; GPA of 3.0 or higher preferred; analytical, critical-thinking, and problem-solving skills; full-time 10-week commitment.
SQL
5d
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Intern - Data Scientist
Worcester, Massachusetts, United States
$26-$32/hr OnsiteMultiple Commitments Available
0+ YOECurrently enrolled in a bachelor's or advanced degree program; SQL and modeling proficiency; analytical, critical-thinking, initiative, and problem-solving skills; commitment to a full-time 10-week internship.
SQL
5d
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Intern - Data Scientist
Worcester, Massachusetts, United States
$26-$32/hr OnsiteFull Time, Internship
Currently enrolled in a bachelor's or advanced degree program; SQL and modeling proficiency; analytical and critical-thinking skills; availability for a full-time 10-week internship; U.S. work authorization without sponsorship.
SQL
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