101 junior data scientist jobs at 55 companies in Weymouth, MA
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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
5d
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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
2d
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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
4w
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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
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
6d
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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
3w
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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
1mo
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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
1d
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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
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
1w
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Transportation Data Scientist
Boston, Massachusetts, United States
$72k-$92k/yr HybridFull Time
2+ YOEBachelor's degree and 2+ years of transportation data and modeling experience. Requires Python, SQL, R, emissions modeling, large datasets, automated pipelines, technical reporting, and presentation skills.
Python, SQL, R, GitHub, Microsoft Azure DevOps, ArcGIS, Anaconda, Tableau, EPA MOVES, FAA Aviation Environmental Design Tool (AEDT), Microsoft Teams, Skype, GoToMeeting
1d
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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
1d
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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
1d
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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
1d
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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
2mo
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Autonomy Behavior Monitoring Data Scientist
Foster City or Boston
$176k-$240k/yr HybridFull Time
2+ YOEB.S. or M.S. in a quantitative field (or equivalent), 2+ years data science experience focused on metric design/performance evaluation, strong Python production skills, experience with time-series/sensor data, and cross-functional communication.
Python, C++
2d
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Data Scientist Co-op
Cambridge or Arlington or Seattle
$28-$33/hr OnsiteInternship
Pursuing a bachelor's degree in a quantitative field; Python proficiency; statistical analysis and visualization experience; US citizenship; ability to obtain security clearance; Git knowledge and strong communication skills.
Python, scikit-learn, pandas, numpy, Spark, PySpark, Docker, Docker Compose, Git
1d
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Senior Associate, Data Scientist - LLM Customization Team
McLean or Cambridge or New York City or San Jose
$136k-$169k/yr OnsiteFull Time
2+ YOEBachelor's degree plus 2 years of data analytics or a master's degree/MBA with quantitative concentration; preferred experience includes machine learning, AWS, Python, Scala, R, and SQL.
PyTorch, Hugging Face, AWS Ultraclusters, LangChain, VectorDBs, Natural Language Processing (NLP), Large Language Models (LLMs), Python, Scala, R, SQL, AWS, machine learning
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