Machine Learning Engineer, E-commerce Governance Algorithms TikTok IncMachine Learning Engineer, E-commerce Governance AlgorithmsSeattle, WACollaborate with strategy team, product managers, policy team and ops team to help define products and drive initiatives from engineering viewpoints Minimum Qualifications: Bachelor s degree in Computer Science or related technical field. We are looking for passionate and talented people to join our product and operations team, to build an e-commerce ecosystem that is innovative, secure and intuitive for our users and brands.
Operation Research Engineer- TikTok E-commerce Global Supply Chain and Logistics TikTok IncOperation Research Engineer- TikTok E-commerce Global Supply Chain and LogisticsSeattle, WAThe individual must be analytical enough to understand the underlying logic of the e-commerce supply chain, yet creative enough to see improvement opportunities in warehouse layout optimization, warehouse inbound and outbound logistics optimization, vehicle routing problem, inventory stocking & inventory allocation planning. Data-E-commerce-Global Supply Chain and Logistics team: Our missions is to optimize the variety & cost-saving of goods and the speed & quality of fulfillment to ensure the user experience of global e-commerce service.
NewCo-Founder & CEO - AI E-Commerce Operations System FutureSightCo-Founder & CEO - AI E-Commerce Operations SystemSeattle, WAYou’ll co-create with a proven studio team, led by John Carbrey (4x entrepreneur, $100M ARR), Krista LaRiviere (3x exited, E&Y Top Women Entrepreneur), Alan Smith (Strategyzer co-founder, $120M in products built), Prathna Ramesh (former MD of Maple Leaf Angels, $275M in follow-on capital), and Johnny Tong (0-to-1 builder, acquired by SAP and Stripe) bring a rare combination of operator exits, institutional investing, and AI product depth. Sellers operating across Amazon, Shopify, eBay, Walmart, and other channels constantly switch between dashboards, reconcile conflicting data, and make hundreds of operational decisions every day across pricing, inventory, advertising, fulfillment, and customer support.
Machine Learning Engineer - Search Recommendation, E-commerce Search Growth TikTok IncMachine Learning Engineer - Search Recommendation, E-commerce Search GrowthSeattle, WAAbout the team On the TikTok Search Team, you will have the opportunity to develop and apply cutting edge machine learning technologies in real-time large-scale systems, which serve billions of search requests every day. Via advanced NLP and multi-modal models, our projects impact and improve the search experience for hundreds of millions of users globally.
Machine Learning Engineer Graduate (E-Commerce Recommendation/Search Alliance) - 2027 Start TikTok IncMachine Learning Engineer Graduate (E-Commerce Recommendation/Search Alliance) - 2027 StartSeattle, WADevelop AI-powered merchant operation systems and AI agents that help merchants optimize affiliate strategies, improve business ROI, and lower the barrier to growing their business through automation. Apply state-of-the-art LLMs, NLP, and multimodal machine learning to discover new business opportunities, driving sustainable growth for both merchants and creators.
Machine Learning Engineer Graduate (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Graduate (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD)Seattle, WADevelop AI-powered merchant operation systems and AI agents that help merchants optimize affiliate strategies, improve business ROI, and lower the barrier to growing their business through automation. Apply state-of-the-art LLMs, NLP, and multimodal machine learning to discover new business opportunities, driving sustainable growth for both merchants and creators.
Machine Learning Engineer Intern (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Intern (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD)Seattle, WAPreferred Qualifications: Thorough understanding of data structures and algorithms, with excellent problem-solving ability; Deep Understanding of machine learning, statistics, scaling distributed computing, and big data engineering. Develop AI-powered merchant operation systems and AI agents that help merchants optimize affiliate strategies, improve business ROI, and lower the barrier to growing their business through automation.
Technical Sourcer - E-Commerce - Seattle (Third-Party Associate) TikTok IncTechnical Sourcer - E-Commerce - Seattle (Third-Party Associate)Seattle, WA$30–$50 / hourOur company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment: Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues; Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and. Exceptional communication and interpersonal skills, with a proven ability to craft compelling outreach that generates high response rates from a technical audience.
Talent Acquisition Project Intern (E-Commerce) - 2026 Summer (BS/MS) TikTok IncTalent Acquisition Project Intern (E-Commerce) - 2026 Summer (BS/MS)Seattle, WAOur team builds the innovative technology that powers everything from live shopping and product discovery to checkout and logistics, making shopping on TikTok joyful, engaging, and effortless. Assist in developing and executing sourcing strategies to build a pipeline of top-tier technical talent for critical roles under the guidance of experienced team members.
Software Engineer Intern (Data Arch - E-commerce) - 2027 Summer TikTok IncSoftware Engineer Intern (Data Arch - E-commerce) - 2027 SummerSeattle, WAInterns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals. Build extremely efficient and reliable data pipelines for candidates generation, profile generation, training examples generation, realtime online training, etc.
Machine Learning Engineer (Content Ecology & Creator) -E-commerce Governance TikTok IncMachine Learning Engineer (Content Ecology & Creator) -E-commerce GovernanceSeattle, WAGlobal E-Commerce | Governance & Experience Algorithm Team About the TeamBuilding a Prosperous, Trusted, and Fair Global E-Commerce Ecosystem We are the Governance & Experience Algorithm Team, the AI guardians ensuring the long-term health of TikTok Shop's global platform. Creator Governance & Quality Modeling Signal-Driven Creator Profiling: aggregated underlying multi-modal signals (e.g., static frames, low-aesthetic detection, piracy fingerprints) to build comprehensive Creator Quality Scores.
TikTok Shop - Senior Strategy Associate, Global E-Commerce Resource Management TikTok IncTikTok Shop - Senior Strategy Associate, Global E-Commerce Resource ManagementSeattle, WAThe team operates at the center of global planning and resource allocation, partnering closely with regional leaders to ensure investments are deployed effectively and aligned with business priorities. About the team: The Global E-commerce Resource Management team for TikTok Shop plays a critical role in driving scalable growth across our international markets.
Machine Learning Engineer Graduate (E-Commerce Recommendation Live) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Graduate (E-Commerce Recommendation Live) - 2027 Start (PhD)Seattle, WAThe team operates in a highly dynamic environment where live room status changes in real time, conversion signals are sparse, and user intent must be understood across content, commerce, and transaction scenarios. Experience with long-sequence user behavior modeling, multi-task learning, multi-interest modeling, or large-scale distributed training and inference optimization.
Software Engineer Graduate (Data Arch - E-commerce) - 2027 Start TikTok IncSoftware Engineer Graduate (Data Arch - E-commerce) - 2027 StartSeattle, WAMinimum Qualification(s): Individuals who are completing or have recently completed a Bachelor s/ Master s degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline. We work closely with applied machine learning engineers and build scalable systems to support all kinds of innovative algorithms and large scale models.
TikTok Shop - Strategy & Data Analyst, E-Commerce TikTok IncTikTok Shop - Strategy & Data Analyst, E-CommerceSeattle, WAFamiliarity with E-commerce business logic and analytical frameworks, possessing the ability to think structurally, provide data-driven insights, identify key factors, simplify complex issues, align thinking with business objectives. The team operates at the center of global strategy planning, research and analysis, partnering closely with regional and industry leaders to identify market opportunity, determine operation directions and set key team targets.
Technical Sourcer - Global E-Commerce - Seattle (Third-Party Associate) TikTok IncTechnical Sourcer - Global E-Commerce - Seattle (Third-Party Associate)Seattle, WA$30–$50 / hourOur company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment: Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues; Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and. Proven success sourcing candidates for technical roles, with the ability to discuss the positions you ve supported, sourcing strategies you ve used, hiring challenges you ve overcome, and measurable results you ve achieved.
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.
Research Scientist, TikTok E-Commerce Recommendation TikTok IncResearch Scientist, TikTok E-Commerce RecommendationSeattle, WABuild long and short term user interest models, analyze and extract relevant information from large amounts of various data and design algorithms to explore users latent interests efficiently. Apply machine learning algorithms to improve the different business scenarios, such as search ranking, natural language and video understanding, and trust and safety.
TikTok Shop - Head of E-commerce Listing Governance TikTok IncTikTok Shop - Head of E-commerce Listing GovernanceSeattle, WADrive Cross-Functional Collaboration: Serve as the primary TikTok Shop listing governance expert in the US, partnering closely with Legal, Product, Trust & Safety, Engineering, Operations, and Data Science teams to ensure policies are technically feasible, operationally scalable, clearly communicated, and consistently enforced. This role will also play a key part in advancing data-driven and AI-enabled governance capabilities, partnering with product, operations, legal, and global governance teams to build scalable systems that support the long-term growth of TikTok Shop.
Machine Learning Engineer (LLM)- E-commerce Risk Control TikTok IncMachine Learning Engineer (LLM)- E-commerce Risk ControlSeattle, WAWe achieve this through: Advanced machine learning systems to detect and prevent evolving business risks (e.g., account takeovers, collusion, incentive abuse, brushing, click-farms); A hybrid approach combining machine learning models, retrieval-augmented reasoning, and multi-agent decision-making systems; Cross-functional collaboration with product, ops, security, and trust teams. Build agentic workflows for complex cases, including modular task agents (e.g., structured data retrieval, open-source search, logical reasoning, decision reflection) orchestrated via a central controller agent.