10 data science internship jobs at 5 companies in Seattle, WA
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Data Science Project Intern (TikTok Shop-Supply Chain & Logistics) - 2026 Start (BS/MS)
Seattle, Washington, United States
OnsiteInternship
Currently pursuing BS/MS in quantitative field, strong data analysis experience, SQL required, Python or R preferred, able to commit ≥3 months.
SQL, Python, R
3d
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Data Lake Infrastructure & Data Analytics Research Engineer Intern (AML-Ark-US) - 2027 Summer
Seattle, Washington, United States
OnsiteInternship
Pursuing a bachelor's or master's in computer science, software engineering, data science, or a related field; strong data structures, algorithms, distributed systems, programming, SQL, and big data experience.
SQL, Large Language Model (LLM), Model-as-a-Service (MaaS), OLAP
4d
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Engines: Materials and Processes Engineer I - Early Career (2026 Starts)
Kent or Huntsville
$81k-$114k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Bachelor's degree or higher in materials science, metallurgy, welding, mechanical engineering, or related field; materials and processes internship experience; data analysis; U.S. work authorization required.
Defense Biometric Identification System (DBIDS)
2d
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Product Manager Intern (Ads Interface and Platform) - 2027 Summer
Seattle or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteFull Time, Internship
Currently pursuing a bachelor's degree in computer science or a related technical field; strong logical thinking, data analysis, organization, communication, and execution skills; available for a 12-week full-time summer internship.
1w
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Software Engineer I, Entry-Level (Graduation Date: Fall 2025-Summer 2026)
New York City or San Francisco or Los Angeles or Seattle or Sunnyvale
$107k-$158k/yr OnsiteFull Time
0+ YOEBachelor's or master's degree in computer science or related field, graduating Fall 2025–Summer 2026; two software engineering internships, SQL, algorithms, data structures, OOP, version control, and unit testing.
SQL, Python, Java, Kotlin, version control, unit testing, Gem, Covey
3d
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Agent Evaluation & Evolution Machine Learning Engineer Intern (AML-Ark-US) - 2027 Summer
Seattle, Washington, United States
OnsiteInternship
Pursuing a bachelor's or master's degree in computer science, AI, machine learning, data science, or related field; strong Python, ML, deep learning, LLM systems, and evaluation framework experience.
Python, Large Language Model (LLM), Machine Learning, Deep Learning, Retrieval, Multi-Agent Systems
1mo
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Platform Campaign Project Intern (TikTok Shop - Operations) - 2026 Start (BS/MS)
Seattle, Washington, United States
OnsiteInternship
Currently pursuing undergraduate or master’s in business, statistics, CS, data science, engineering, analytics or related; strong logical thinking, data analytics, communication, organization, and project execution skills.
1mo
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Agentic AI Intern
Boston or Seattle or Ontario or San Francisco
RemoteInternship
Pursuing or recently completed BS/MS in CS/data science/engineering; proficiency in Python (pandas,numpy); foundational ML knowledge; strong communication and autonomy; passion for autonomous agents.
DataRobot platform, AutoML, GenAI, MLOps, Python, pandas, numpy, LangGraph, CrewAI, LlamaIndex, FastAPI, Flask, Docker, Slack, Confluence
2mo
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AI Builder Intern
San Francisco or New York City or Seattle
$74k-$112k/yr OnsiteFull Time, Internship
Hands-on experience with LLM APIs and agentic/automation frameworks, production-quality Python or JavaScript coding, product instincts, and current enrollment in an undergraduate or graduate CS/data science/engineering program.
OpenAI, Anthropic, Python, JavaScript, LangChain, LangGraph, CrewAI, Slack, Salesforce, Notion, React, Cursor, Claude, Copilot, AutoGen, n8n, Zapier, GitHub
1mo
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Campaign Traffic Strategy & Operations Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS)
Seattle, Washington, United States
OnsiteInternship
Currently pursuing an undergraduate or master\u0002s degree in business, economics, statistics, data science, CS, marketing or related; analytical skills, Excel/Google Sheets proficiency, strong communication and problem-solving; 3+ month commitment.
Microsoft Excel, Google Sheets