86 junior data scientist jobs at 50 companies in Melrose, MA
4w
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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
1d
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Data Scientist
Thousand Oaks or Cambridge
$104k-$141k/yr HybridFull Time
0+ YOEMaster's degree, or qualifying education and experience; proficiency in SQL, Python, and BI tools; experience with digital laboratory platforms, data integration, regulated environments, and data governance.
Product Lifecycle Management (PLM), Electronic Laboratory Notebooks (ELN), Laboratory Information Management Systems (LIMS), Biova Onelab, 3DExperience, SQL, Python, R, Microsoft Power BI, Tableau
1w
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Data Scientist
New York City or Chicago or Boston or San Francisco or Palo Alto or Toronto
$130k-$150k/yr RemoteFull Time
2+ YOE2+ years at consulting, investment bank, or high-growth tech; strong analytics; comfortable with SQL or Python; clear communicator; ability to own ambiguous problems and drive impact.
SQL (Clickhouse), Metabase, Python, Jupyter Hub, GitHub
2w
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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
1mo
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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
1d
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Data Scientist, DePuy Synthes
West Chester or Palm Beach Gardens or Warsaw or Raynham or Zuchwil
$76k-$122k/yr HybridFull Time
2+ YOEBachelor's degree in a technical or clinical field, 2+ years of relevant experience, R programming, large-dataset analysis, data management, and statistical or data science expertise required.
R, Shiny, Python, SQL
2w
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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
2w
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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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Data Scientist, DePuy Synthes
West Chester or Palm Beach Gardens or Warsaw or Raynham or Zuchwil
$76k-$122k/yr HybridFull Time
2+ YOEBachelor's degree in a technical or clinical field and 2+ years relevant experience. Requires R, data analysis, large datasets, and independent problem-solving; quality system or medical device experience preferred.
R, Shiny, Python, SQL
2w
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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
23h
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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
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++
1d
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Data Scientist (GenAI Solutions) - Hybrid
Boston, Massachusetts, United States
HybridFull Time
1+ YOEBachelor's degree or equivalent experience; 1 year in data science or applied AI; programming experience; knowledge of AI, machine learning, GenAI, LLM applications, and strong communication skills.
Python, R, SQL, SAS, Apache Spark, Java, Retrieval-Augmented Generation (RAG), Large Language Models (LLM)
1mo
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Data Scientist
Boston, Massachusetts, United States
$74k-$88k/yr HybridFull Time
1+ YOEAdvanced degree in a quantitative field with 1–3 years relevant experience; strong Python and R skills, GitHub experience, statistical analysis, and transportation modeling knowledge.
Python, GitHub, R, TransCAD
3d
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Data Scientist (Hybrid Worcester, MA or Remote)
Worcester, Massachusetts, United States
$85k-$105k/yr HybridFull Time
2+ YOERequires 2+ years of related experience and a bachelor's degree; relevant master's or Ph.D. may count toward experience. Requires statistics, modeling, machine learning, SQL, data visualization, communication, and collaboration skills.
SQL
1mo
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AIT - AI Data Scientist Senior Associate
Tampa or Boston or New York City
$72k-$184k/yr OnsiteFull Time
2+ YOEBachelor's degree, minimum 2 years experience, proficiency with Python and data science techniques, experience with ML/AI, strong communication and analytical skills.
Python
3w
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Lead, Data Scientist - Decision Sciences Identity Team
Chicago or Wakefield or Irving or Westminster or Boston
$87k-$174k/yr HybridFull Time
2+ YOEPhD in quantitative field, 2+ years relevant programming experience, strong ML/statistics background, Python proficiency, ability to deliver research projects and translate findings for non-technical audiences.
Python, Spark, Hadoop, Databricks, AWS, S3, SQL, Scala
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
1w
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Scientist, Data Science
Waltham or Cambridge
$91k-$137k/yr OnsiteFull Time
2+ YOEPhD, MS, or BS with specified experience; 2+ years working with biological or population datasets; Python or R; statistical analysis, machine learning, and NGS data analysis experience.
Python, R, RNA-seq, ChIP-seq, ATAC-seq, GWAS, EWAS, GTEx, TCGA, TOPMed, UK Biobank, FinnGen, DINO, UNI, CONCH, GitHub
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