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109 python intern jobs at 47 companies in Washington

1mo
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BIP Intern
Bellevue, Washington, United States
$20-$25/hr OnsiteFull Time, Internship
SHEIN
SHEIN: Global online retailer of affordable fashion and lifestyle products.
Currently pursuing a Bachelor's or Master's in a quantitative field; proficiency in SQL, Python, and Tableau/Power BI; able to commit to a 12-week full-time summer internship.
SQL, Python, Tableau, Power BI
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2w
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Agentic AI Intern
Boston or Seattle or Ontario or San Francisco
RemoteInternship
DataRobot
DataRobot: Provides an enterprise platform for building and governing AI.
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
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1mo
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Research Intern — Applied Reinforcement Learning
Palo Alto or Redmond or United States
$35-$45/hr RemoteFull Time, Contract
Centific
Centific: Providing data curation and platforms for scalable AI deployment.
PhD candidate in CS/ML or related field; strong Python and PyTorch with GPU training experience; solid RL fundamentals and RLHF/DPO/PPO experience; strong experimentation and reporting skills.
Python, PyTorch, CUDA, Gymnasium, RLlib, Stable Baselines, TRL, Weights & Biases, FastAPI, gRPC, ONNX, TensorRT
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1mo
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2027 Software Engineer Intern
Costa Mesa or Irvine or Atlanta or Seattle or Boston or Reston
$45-$50/yr OnsiteInternship, Full Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Pursuing a Bachelor\u0002s in CS or related field, rising senior returning to school, proficiency in C++, Go, Rust, Java, or Python, familiarity with algorithms, data structures, cloud and front-end concepts, and U.S. Person status required.
C++, Go, Rust, Java, Python, Lattice OS
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2mo
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Research Scientist Intern, AI Alignment
Bellevue or Menlo Park or Seattle or Boston or New York City or San Francisco
$8k-$12k/mo HybridInternship
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
Ph.D. in CS/ML/AI; work authorization; programming in Python/C/C++/Java; experience with PyTorch or TensorFlow.
Python, C++, C, Java, PyTorch, TensorFlow
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1d
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Informatics Grad Intern
Tacoma, Washington, United States
$37-$50/hr OnsiteTemporary, Part Time
Tacoma-Pierce County Health Department
Tacoma-Pierce County Health Department: Protects community health through disease prevention and safety inspections.
1+ YOEGraduate enrollment or recent graduate in public health/informatics, bachelor's required; 1+ year analyzing datasets; knowledge of epidemiology, statistics, data governance, and dashboarding; strong written and oral communication.
Stata, R, Python, PowerBI, Word, Excel, ACCESS
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2mo
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OCI Software Engineer Intern - OVIP
Seattle or Santa Clara
$38k-$72k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
Experience with application development; programming in Java, JavaScript, C/C++, Python, Go; understanding data structures, algorithms, distributed systems; networking (TCP/IP, HTTP); databases/NoSQL; strong written and verbal communication; familiarity with agile methods.
Java, JavaScript, C, C++, Python, Go, TCP/IP, HTTP, NoSQL, Databases, Distributed systems
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3w
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Research Intern (RDMA/High Speed Network) - 2026 Start (PhD)
Seattle, Washington, United States
OnsiteIntern
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
PhD student in computer networking or related field; experience with TCP/RDMA/ congestion control and high-speed network systems; proficiency in C/C++/Python/Go; knowledge of GPU architecture preferred.
TCP, RoCEv2, Socket, verbs APIs, PCIe, NVLink, UALink, RDMA, NCCL, MPI, RPC, C, C++, Python, Go
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5d
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Masters Intern - Research Computing Internship (PEARC)
United States or Richland
$21-$31/hr HybridInternship
Pacific Northwest National Laboratory
Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.
Must be enrolled in a Master's program with minimum 3.0 GPA; preferred related degrees and 3.25+ GPA. Coursework/experience in programming, cloud, CI/CD, or data engineering valued.
Python, C, C#, JavaScript, React, R, SQL, AWS, Azure, GCP, CI/CD, infrastructure-as-code, HPC, GPU, Generative AI
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1mo
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Cyber Security Intern (GRC)
Richland, Washington, United States
$21-$33/hr OnsiteFull Time, Internship
OSC Technical Solutions
OSC Technical Solutions: Cybersecurity and IT engineering for critical infrastructure and government.
Currently enrolled in an IT/cybersecurity degree program; US citizenship and Real ID-compliant identification required; ability to pass background and drug screening; foundational cybersecurity, networking, and Microsoft Office skills.
Nessus, Tenable, SIEM, IDS/IPS, GRC tools, Python, PowerShell, NIST SP 800-53, FISMA, DOE cybersecurity directives, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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2mo
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Software Engineer Intern - Backend Focused - Winter 2027
New York or San Francisco or Seattle
OnsiteInternship, Temporary
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
Current undergraduate/graduate student in CS or related field, previous software engineering internship experience with Python, backend programming skills, strong communication and critical thinking.
Python, Slack, Microsoft 365
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5d
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Intern, Customer Support and Customer Success
New York or Wisconsin or West Virginia or Washington or Arkansas or Washington or Arizona or Virginia or Vermont or Utah or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Pennsylvania or Oregon or Ohio or North Dakota or North Carolina or New Mexico or New Jersey or New Hampshire or Nevada or Virgin Islands, U.S. or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Florida or Delaware or Connecticut or Missouri or Colorado or California or Wyoming
$22-$25/hr RemotePart Time
Harris Computer
Harris Computer: Provides mission-critical vertical market software and service solutions.
Pursuing BA/BS in CS or related field; proficient in SQL and Python; experience with AWS Quicksight, Microsoft Power BI, Tableau, cloud-hosted apps (AWS/Azure), and SQL Server/Postgres/Oracle; interest in AI tools and support operations.
SQL, AWS Quicksight, Microsoft Power BI, Tableau, Python, AWS, Azure, SQL Server, Postgres, Oracle
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3w
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Machine Learning Scientist Intern (Global E-Commerce Content Recommendation) - 2026 Summer (PhD)
Seattle, Washington, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD student in CS/ML, strong theoretical and empirical ML background, experience with deep learning frameworks, research record and programming in Python/C/C++ preferred.
PyTorch, TensorFlow, C, C++, Python, shell
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1w
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Powe Modeling Intern
Jacksonville or Bellevue
OnsiteInternship
The Energy Authority
The Energy Authority: Provides energy portfolio management and trading services to public utilities.
Pursuing a Bachelor's in Electrical Engineering (power/energy systems) or Operations Research; programming in Python or R; coursework in power systems/OPF preferred; available for two semesters; analytical and communication skills.
Python, R, PLEXOS, Dayzer, PSS®E, PowerWorld, PSCAD
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1mo
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AI Builder Intern
San Francisco or New York City or Seattle
$74k-$112k/yr OnsiteFull Time, Internship
Scale AI
Scale AI: Provides data and infrastructure for training artificial intelligence models.
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
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1mo
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Intern - Product Engineering
Lynnwood or Washington
HybridMultiple Commitments Available
Infineon Technologies
Infineon TechnologiesFrankfurt Stock Exchange: IFX: Designs and manufactures semiconductors for power and IoT systems.
Currently pursuing an Engineering/Computer Science degree; strong analytical skills with Excel, Python or SQL; basic testing knowledge; collaboration and communication skills; eligible to work in the U.S.; background check and drug test required.
Microsoft Excel, Python, SQL
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2mo
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Software Development Engineer Intern, AWS Data Services - Fall 2026 (US)
Seattle, Washington, United States
$111k-$160k/yr OnsiteInternship, Full Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
0+ YOEInternship in software development; enrolled in a Bachelor's degree or higher in STEM; 40 hours/week for 12 weeks; strong programming and problem-solving skills; eligible to work in the US; available Aug/Sep 2026 start.
Java, Python, C++, C#, Go, Rust, TypeScript, AWS, SQL, NoSQL, CI/CD
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Oliver Wyman Actuarial - Internship - Summer 2027
New York City or Boston or San Francisco or Hartford or Los Angeles or Philadelphia or Houston or Dallas or Charlotte or Milwaukee or Washington or Chicago or Atlanta or Seattle
$1k-$2k/wk HybridFull Time, Internship
Marsh McLennan
Marsh McLennanNYSE: MRSH: Global professional services firm providing risk, strategy, and people solutions.
Undergraduate student (Class of 2028 or 2029) pursuing actuarial, math, statistics, STEM or business degree; minimum 3.5 GPA; strong analytical, communication, and problem-solving skills; interest in SOA/CAS/CFA; familiarity with Excel, R, Python, SQL, SAS, or VBA.
Microsoft Excel, R, Python, SQL, SAS, VBA
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1w
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2027 Quantitative Equity Investing Internship Program
Baltimore or Maryland or Colorado or Washington or District of Columbia or New York or California
$75k/yr HybridInternship
T. Rowe Price
T. Rowe PriceNASDAQ: TROW: Global investment management firm providing funds and retirement services.
Full-time bachelor’s student graduating Dec 2027–May/June 2028; programming skills with R, MATLAB, Python; major in quantitative field; GPA 3.5 preferred; interest in investments and quantitative analysis.
R, MATLAB, Python, HireVue
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Research Internship
United States or Switzerland or Portugal or Canada or New York City or Boston or Seattle
$100k-$130k/yr RemoteInternship, Internship
Chainlink Labs
Chainlink Labs: Building decentralized oracle networks for blockchain smart contracts.
B.S. in CS or equivalent experience, coursework in algorithms/data structures/discrete math, familiarity with academic research, professional software development experience required; Go/Rust and blockchain knowledge preferred.
Go, Rust, TypeScript, Solidity, Python, LaTeX, git, Linux/Unix
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