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Top Principal Data Scientist Jobs in Boston, MA

2 Days Ago
Boston, MA
84K-129K Annually
Mid level
84K-129K Annually
Mid level
AdTech • eCommerce • Food • Marketing Tech • Retail
The Data Scientist will complete advanced analytics projects, develop forecasting models, provide recommendations based on analysis, and support digital teams and business partners with self-service analytical tools. Responsibilities include maintaining customer databases and educating end users on tools developed.
Top Skills: PythonSQL
3 Days Ago
Easy Apply
Hybrid
Boston, MA
Easy Apply
Mid level
Mid level
Fitness • Hardware • Healthtech • Sports • Wearables
As a Data Scientist II at WHOOP, you will develop algorithms using wearable sensor data to provide insights on health and performance. Collaborating with MLOps, product managers, and research scientists, you'll create ML models, monitor their performance, and integrate clinical research into data analysis.
Top Skills: Python
2 Days Ago
Hybrid
Boston, MA
Senior level
Senior level
eCommerce • Healthtech • Pet • Retail • Pharmaceutical
As a Staff Data Scientist, you'll design optimization and machine learning solutions, build and deploy models, and communicate insights to stakeholders. You'll collaborate with MLEs and others to tackle business problems using data science techniques, including generative AI and predictive modeling, while also participating in model evaluation and improvement processes.
Top Skills: Python
5 Days Ago
Remote
Boston, MA
Entry level
Entry level
Cloud • Productivity • Software • Database • Analytics
As a Data Scientist at Jellyfish, you will collaborate with cross-functional teams to develop and enhance algorithms and features, utilizing techniques in data science, machine learning, and natural language processing. You will also validate and deploy data science models while measuring the impact of innovations created for customers.
Top Skills: PythonSQL
11 Days Ago
Remote
Boston, MA
Senior level
Senior level
Automotive • Big Data • Insurance • Software
This role involves end-to-end data science projects, focusing on predictive modeling, analyzing dispatch operations, and simulating data to enhance innovation. The candidate will collaborate with cross-functional teams and communicate results effectively to stakeholders.
Top Skills: PythonSQL
5 Days Ago
Boston, MA
110K-125K Annually
Junior
110K-125K Annually
Junior
AdTech • Big Data • Digital Media • Software
As a Data Scientist at Magnite, you will research and implement machine learning algorithms, prototype solutions, collaborate with engineers for scalability, and analyze complex log-based datasets. You'll primarily use Python, SQL, and big data technologies to drive audience solutions and improve operational efficiency.
Top Skills: JavaPythonScalaSQL
6 Days Ago
Boston, MA
225K-281K Annually
Senior level
225K-281K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
The Senior Manager of Data Science will lead a team to develop AI-powered solutions for improving the software development lifecycle for developers. This includes leveraging machine learning technologies, building NLP models, and collaborating with cross-functional teams to innovate and operationalize AI applications.
Top Skills: Python
6 Days Ago
Hybrid
Boston, MA
187K-240K Annually
Senior level
187K-240K Annually
Senior level
Artificial Intelligence • Cloud • Software • Cybersecurity
As a Senior Data Scientist, you will leverage advanced generative AI to enhance the Datadog application, focusing on training and fine-tuning LLMs. Collaborate on projects to create robust features, manage infrastructure for distributed training, and engage in AI research while simplifying complex models for broader understanding.
Top Skills: Generative AiMachine LearningNatural Language Processing

Featured Jobs

10 Days Ago
Remote
Boston, MA
168K-228K Annually
Senior level
168K-228K Annually
Senior level
Cloud • Consumer Web • Productivity • Software • App development • Automation • Data Privacy
The Senior Data Scientist will analyze customer behavior and drive business growth through data-driven insights. Responsibilities include conducting deep-dive analyses, developing segmentation strategies, and creating actionable reports in collaboration with cross-functional teams.
Top Skills: PythonRSQL
12 Days Ago
Easy Apply
Remote
Boston, MA
Easy Apply
110K-160K Annually
Senior level
110K-160K Annually
Senior level
Artificial Intelligence • Big Data • Healthtech • Machine Learning • Analytics • Biotech
The Senior Data Scientist will lead independent analyses of Tempus data for real-world evidence (RWE) studies, communicate findings to Pharma partners, and collaborate with various internal teams. They should have expertise in biostatistical methods and experience with healthcare data and analytics.
Top Skills: RSQL
13 Days Ago
Boston, MA
110K-125K Annually
Mid level
110K-125K Annually
Mid level
AdTech • Big Data • Digital Media • Software
The Data Scientist will research and experiment with machine learning algorithms, prototype solutions, collaborate with engineers, analyze complex data sets, and ensure models scale effectively while participating in design reviews.
Top Skills: JavaPythonScala
11 Days Ago
Hybrid
Boston, MA
Senior level
Senior level
Consumer Web • eCommerce • Software
As a Senior Data Scientist at CarGurus, you will implement and evaluate machine learning models, develop data pipelines for model training, support A/B testing, and communicate findings to stakeholders. You will collaborate across teams to design and deliver machine learning projects that unlock customer value.
Top Skills: PythonSQL
9 Days Ago
Boston, MA
104K-160K Annually
Senior level
104K-160K Annually
Senior level
AdTech • eCommerce • Food • Marketing Tech • Retail
The Manager, Data Science will lead a data science team to deliver business insights and guide critical decision-making. Responsibilities include developing data models, overseeing analytics, fostering innovations in methodologies, and enhancing organizational capabilities by maintaining strong relationships across various departments.
Top Skills: PythonSparkSQL
13 Days Ago
Easy Apply
Hybrid
Boston, MA
Easy Apply
Junior
Junior
Fitness • Hardware • Healthtech • Sports • Wearables
As a Data Scientist II, you will develop statistical and machine learning models to analyze wearable sensor data and solve complex health-related problems. You will collaborate with MLOps, product managers, and research scientists to create algorithms that deliver meaningful insights for users. Additionally, you will work on productionizing models and monitoring their performance in real-world applications.
Top Skills: Python
12 Days Ago
Boston, MA
110K-125K Annually
Entry level
110K-125K Annually
Entry level
AdTech • Big Data • Digital Media • Software
The Data Scientist at Magnite will research and apply various machine learning algorithms for pattern analysis, handle large datasets using Scala, Java, or Python with Hadoop/Spark, and collaborate with Data Engineers on projects. Responsibilities include developing predictive models, performing statistical analysis, and maintaining awareness of project priorities.
Top Skills: JavaPythonScalaSQL
Internship
Artificial Intelligence • Insurance • Marketing Tech • Software • Analytics
The Data Science co-op will support various data science initiatives at Solaria Labs, focusing on public health and safety. Responsibilities include applying machine learning techniques, collaborating with data scientists and engineers, and developing software prototypes. The role emphasizes creativity, innovation, and participation in product design and ideation.
Top Skills: Python
3 Days Ago
Remote
Boston, MA
Senior level
Senior level
Consumer Web • Food • Software
The Lead Data Scientist will drive marketing insights by utilizing advanced statistical techniques. Responsibilities include Marketing Mix Modeling, A/B testing, predictive modeling, and collaboration with marketing and engineering teams to optimize marketing strategies and customer behaviors.
Top Skills: PythonRSQL
8 Days Ago
Boston, MA
Senior level
Senior level
News + Entertainment
The Senior Data Scientist will leverage data analytics for user privacy initiatives, analyze structured and unstructured data, develop dashboards and data visualizations, create data pipelines, collaborate on A/B tests, and provide insights to improve operational efficiency and safeguard user privacy.
Top Skills: PythonRSASSQL
23 Days Ago
Boston, MA
Mid level
Mid level
Artificial Intelligence • Machine Learning • Software • Biotech • Pharmaceutical
As a Senior Data Scientist on the Statistical Genetics team, you will design experiments using genetic, multi-omic, and clinical data, collaborate with scientists and engineers, and develop robust solutions for drug target identification and validation.
Top Skills: PythonR
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