Machine Learning Engineer Intern (E-Commerce Supply Chain & Logistics-LLM/Agent) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Intern (E-Commerce Supply Chain & Logistics-LLM/Agent) - 2027 Start (PhD)Seattle, WAParticipate in building domain LLM model capabilities for e-commerce supply chain and logistics, including continued pre-training / CPT, SFT, preference optimization, reinforcement learning such as GRPO / PPO, reward or judge model design, model compression, inference cost and latency optimization, and landing scenarios such as address correction, trajectory prediction, logistics cost analysis, customer service semantic understanding, and root-cause analysis. Support agent architecture, engineering, evaluation, and evolution work, including runtime orchestration, memory and state management, model / tool routing, permission-safe execution, observability, benchmark and Golden Set evaluation, bad case attribution, regression testing, online feedback loops, and continuous improvement of context, skills, workflows, and model behavior.
Machine Learning Engineer Intern (E-Commerce Recommendation Mall) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Intern (E-Commerce Recommendation Mall) - 2027 Start (PhD)Seattle, WALong-Term Value and User Experience Modeling: Explore replacing traditional heuristic rule-based systems with LLM and agent capabilities; build next-generation algorithms for measuring and optimizing long-term value (LTV) and user experience, enabling sustainable growth of the platform ecosystem. Experience with long-sequence user behavior modeling, multi-task learning, multi-interest modeling, or large-scale distributed training and inference optimization.
Research Scientist Intern- E-commerce Recommendation(LLM Applications) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) TikTok IncResearch Scientist Intern- E-commerce Recommendation(LLM Applications) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)Seattle, WAAcross multiple scenarios-including live-streaming e-commerce, video-based commerce, and marketplace (shelf-based) commerce-the team is committed to delivering a more personalized, proactive, and efficient shopping experience for users, while providing merchants with a stable and reliable platform. Multimodal Large Models for E-commerce: Build multilingual, multimodal models achieving SOTA performance and powering intelligent e-commerce agents.
Machine Learning Scientist Intern (Global E-Commerce Content Recommendation) - 2026 Summer (PhD) TikTok IncMachine Learning Scientist Intern (Global E-Commerce Content Recommendation) - 2026 Summer (PhD)Seattle, WAMinimum Qualifications: Currently pursuing a PhD with a background in computer science, machine learning, or similar fields; Good knowledge of theoretical and empirical research in addressing research problems; Solid knowledge and experience with at least one popular deep learning framework (e.g., PyTorch,TensorFlow) and familiarity with deep neural network architectures. PhD Internships at our Company aim to provide students with the opportunity to actively contribute to our products and research, and to the organization s future plans and emerging technologies.
Early Careers: Actuarial Intern Aon PlcEarly Careers: Actuarial InternSeattle, WA$25–$39.50 / hourRisk Consulting (CAS Exam Track) Aon Global Risk Consulting (AGRC) Actuarial & Analytics Practice is the third largest North American property and casualty consulting firm, providing actuarial services to clients for more than 20 years and comprised of highly skilled and expert professionals in the risk quantification and analysis field. Interns assess exposure to P&C risk by loss forecasting for budgeting and risk management strategy evaluation, calculating actuarial reserves for financial statement support, providing actuarial opinions for regulatory support, and evaluating total cost of risk for effective solutions.
Data Scientist Intern (TikTok Shop Business Product DS) - 2026 Start (PhD) TikTok IncData Scientist Intern (TikTok Shop Business Product DS) - 2026 Start (PhD)Seattle, WAPreferred Qualifications: Experience in cross-border or international e-commerce data analysis or modeling; Familiarity with machine learning frameworks or predictive modeling; hands-on experience with tools such as Scikit-learn, TensorFlow, or PyTorch; Experience working with big data technologies such as Hive, Spark, or Hadoop; Strong cross-functional communication skills. TikTok Global E-commerce Data Science team leverages rigorous data analysis and scientific methodologies to drive business growth, enhance operational efficiency, and improve the experience for users, merchants, and creators worldwide.
NewDANCE This Intern Seattle Theatre GroupDANCE This InternSeattle, WAMust be able to available for both or 1 of the following programs: DANCE This Performance April/May/June Dates (Onsite for rehearsals, office - various dates based on schedule). DANCE This Camp - Weeklong residency at Ft Worden State Park Spring/Summer (Office time - various dates based on schedule).
Business Analyst Intern Y-Intercept (Hong Kong) LtdBusiness Analyst InternSeattle, WAY‑Intercept (Hong Kong) Limited is a quantitative investment management firm dedicated to delivering high‑quality returns, supported by tested and proven investment strategies across various asset classes and global financial markets. Assist with daily trade support tasks, such as trade entry, reconciliation, and basic reporting, under the guidance of experienced team members.
Intern, Data Science Seattle MarinersIntern, Data ScienceSeattle, WashingtonThe Mariners also provide a robust and unique offering of perks and benefits including paid public transportation, merchandise discounts, special access to baseball games and other public events, and a number of exclusive employee incentives. Primary Objective : Responsible for supporting all areas of baseball operations through baseball-related data science, including statistical modeling, research, visualizations, and other projects.
Logistics Seller Growth Project Intern (TikTok Shop - Supply Chain and Logistics) - 2026 Start TikTok IncLogistics Seller Growth Project Intern (TikTok Shop - Supply Chain and Logistics) - 2026 StartSeattle, WAThis role requires a strategic thinker with a strong track record in business development and sales, a deep understanding of e-commerce, and the ability to build and maintain strong relationships with sellers. In this role, you will work with cross-functional teams to help identify prospective sellers, support existing seller growth, analyze performance trends, and contribute to initiatives that improve the seller experience.
Marketing Intern, Chartwells Higher Ed / Seattle University - South Lake Union Campus Compass Group North AmericaMarketing Intern, Chartwells Higher Ed / Seattle University - South Lake Union CampusSeattle, WABecause this position requires you to perform services in an educational facility, there may be periods when the Company does not require you to perform work (such as winter and summer breaks when food service needs decline or cease). General Description: In this role, you will work closely with the Marketing Manager to implement and promote the dining program here at Seattle University - South Lake Union Campus.
Category Manager Project Intern (TikTok Shop - US Operations) - 2026 Start (BS/MS) TikTok IncCategory Manager Project Intern (TikTok Shop - US Operations) - 2026 Start (BS/MS)Seattle, WAWe aim to bring discovery, inspiration, and joy back to shopping by making TikTok the leading, on-trend commerce platform of choice for brands, creators, and shoppers. Update clients on TikTok Shop product developments and new promotional opportunities Minimum Qualifications: Currently pursuing a Bachelor's or Master's degree, with strong interest in business or related fields.
Category Management Project Intern (TikTok Shop - Operation Center) - 2026 Start (BS/MS) TikTok IncCategory Management Project Intern (TikTok Shop - Operation Center) - 2026 Start (BS/MS)Seattle, WAWork as a Campaign Executive with related stakeholders to ensure the campaign is running smoothly, including promotion setting, creator sourcing, product delivery track, and communication with cross functional teams. Support to help Weekly Report Data Analysis Minimum Qualifications: Currently pursuing Bachelor's Degree or above in Business, Project Management, Data Analytics, or related fields.
Category Manager Project Intern (TikTok Shop - Fashion) - 2026 Start (BS/MS) TikTok IncCategory Manager Project Intern (TikTok Shop - Fashion) - 2026 Start (BS/MS)Seattle, WAWe aim to bring discovery, inspiration, and joy back to shopping by making TikTok the leading, on-trend commerce platform of choice for brands, creators, and shoppers. About the Team The commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated.
Campaign Traffic Strategy & Operations Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS) TikTok IncCampaign Traffic Strategy & Operations Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS)Seattle, WASupport TikTok Shop platform-level campaigns and daily promotional operations, including C-side shopping guidance resource allocation, traffic distribution, campaign page operations, and merchandising strategy execution; Assist in traffic allocation and distribution strategy optimization across key surfaces such as Homepage, Shop Tab, Search, and transaction-related entry points, leveraging user behavior and supply insights to improve traffic efficiency. Support campaign target planning, performance tracking, post-mortem analysis, and strategic deep dives, while helping build reusable operational frameworks and SOPs Minimum Qualifications: Currently pursuing an Undergraduate/Master inBusiness, Economics, Statistics, Data Science, Computer Science, Marketing, or related field.
Product Solutions and Operations project Intern (Ads Interface and Platform Product ) - 2026 Start TikTok IncProduct Solutions and Operations project Intern (Ads Interface and Platform Product ) - 2026 StartSeattle, WAHelp streamline internal workflows, data dashboards, and operating mechanisms to improve team efficiency Minimum Qualifications: Currently pursuing a Bachelor's or Master s degree in Computer Science or related fields. Background in Business, Economics, Marketing, Data Analytics, Management, Computer Science, or a related field and familiarity with Excel/Google Sheets, SQL, data visualization tools, or market research methodologies.
Category Manager Intern (TikTok Shop - Operations) - 2027 Summer TikTok IncCategory Manager Intern (TikTok Shop - Operations) - 2027 SummerSeattle, WAWe aim to bring discovery, inspiration, and joy back to shopping by making TikTok the leading, on-trend commerce platform of choice for brands, creators, and shoppers. We aim to bring discovery, inspiration, and joy back to shopping by making TikTok the commerce channel of choice for merchants, creators, and affiliates.
Category Manager Project Intern (TikTok Shop - US Operatons) - 2026 Start (BS/MS) TikTok IncCategory Manager Project Intern (TikTok Shop - US Operatons) - 2026 Start (BS/MS)Seattle, WAUpdate clients on TikTok Shop product developments and new promotional opportunities Minimum Qualifications: Currently pursuing a Bachelor's or Master's degree, with strong interest in Business Administration, Project Management, Marketing, or a related field. We aim to bring discovery, inspiration, and joy back to shopping by making TikTok the leading, on-trend commerce platform of choice for brands, creators, and shoppers.
Category Management Project Intern (TikTok Shop - Operation) - 2026 Start (BS/MS) TikTok IncCategory Management Project Intern (TikTok Shop - Operation) - 2026 Start (BS/MS)Seattle, WAWork as a Campaign Executive with related stakeholders to ensure the campaign is running smoothly, including promotion setting, creator sourcing, product delivery track, and communication with cross functional teams. Support to help Weekly Report Data Analysis Minimum Qualifications: Currently pursuing Bachelor's Degree or above in Business, Project Management, Data Analytics, or related fields.
Product Development Business Management Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS) TikTok IncProduct Development Business Management Project Intern (TikTok Shop - US Operation) - 2026 Start (BS/MS)Seattle, WAMinimum Qualifications: Currently pursuing an Undergraduate/Master, with strong interest in Business Administration, Project Management, Marketing, Communications/Political Science/ International Studies or a related field. With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users.