Tech Lead, Content E-Commerce TikTok IncTech Lead, Content E-CommerceSeattle, WAGlobal e-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Preferred Qualifications: Strong business understanding ability, strong technical learning and transfer ability, strong sense of responsibility, good communication and teamwork skills are preferred.
Computer Vision Algorithm Engineer - TikTok E-commerce Knowledge Graph TikTok IncComputer Vision Algorithm Engineer - TikTok E-commerce Knowledge GraphSeattle, WAMinimum Qualifications: In-depth knowledge in a certain field of multimedia and computer vision, including but not limited to: image search, image/video classification and recognition, image segmentation, object detection, OCR, graph neural networks, multimodal, unsupervised and self-supervised learning, etc. Responsible for the optimization and iteration of computer vision related models in the e-commerce scene, including fine grain classification, product object recognition, product subject recognition, feature extraction, logo detection, brand recognition, etc., to optimize the merchant s product loading and unloading process.
Senior Backend Software Engineer, Content E-Commerce TikTok IncSenior Backend Software Engineer, Content E-CommerceSeattle, WAGlobal e-commerce business team hopes to provide users with more tailored, and efficient consumption experience, enabling merchants to receive consistent and reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Integrate TikTok Shop with partner APIs to leverage existing ecosystem and scale up the business to a broader audience, while guaranteeing end-to-end scalability and providing a cohesive experience to customers.
Machine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics) - 2027 Start TikTok IncMachine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics) - 2027 StartSeattle, WACombined with massive e-commerce information, through data mining and machine learning, predict the performance of products in traffic/conversion, improve the efficiency of product operation strategy and pricing/subsidy strategy, and assist in optimizing traffic distribution, to satisfy the requirements of product growth, cost optimization and some other scenarios. We are building AI-native capabilities for global logistics, including logistics agents, address intelligence, context engineering, agent evaluation, and workflow automation for complex supply chain operations.
Machine Learning Engineer, Ecommerce Risk Control TikTok IncMachine Learning Engineer, Ecommerce Risk ControlSeattle, WAThe E-Commerce Risk Control (ECRC) team s mission is: To protect TikTok e-commerce users, including and beyond buyer, seller, creator; To make Tiktok e-commerce the safest and most trusted place worldwide to transact online by securing the integrity of the e-commerce ecosystem and providing a safe shopping experience on the platform; Through building software systems, risk models and operational processes, as well as collaborating with many cross-functional teams and stakeholders. We achieve our mission by a) developing state-of-art Machine Learning (ML) solutions to prevent customers, SPs, and Tiktok from being impacted by bad actors' actions and practices to gain unfair business advantages; b) empowering Tiktok teams, both internal to GNE and external, to reduce risk attempts by utilizing our mechanisms.
Fullstack Software Engineer Intern (Global E-Commerce) - 2027 Summer TikTok IncFullstack Software Engineer Intern (Global E-Commerce) - 2027 SummerSeattle, WAThe global E-commerce business team hopes to provide users with a more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live E-commerce, and short video content E-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Familiarity with common frontend and backend technologies, such as modern web frameworks, APIs, relational databases, cache systems, or messaging systems.
Senior Algorithm Engineer, TikTok E-Commerce (Conversational AI) TikTok IncSenior Algorithm Engineer, TikTok E-Commerce (Conversational AI)Seattle, WADevelop Multilingual Customer Support: Build AI models capable of handling customer service interactions across multiple languages and cultural contexts, ensuring accurate translation and appropriate responses for a diverse global audience. LLM Post-Training & Data-Efficient Learning: Apply state-of-the-art LLM post-training techniques, such as instruction tuning, reinforcement learning from human feedback (RLHF), and continual learning, to optimize AI customer service responses with minimal labeled data.
Machine Learning Engineer Graduate (E-Commerce Governance) - 2027 Start TikTok IncMachine Learning Engineer Graduate (E-Commerce Governance) - 2027 StartSeattle, WAResponsible for data construction, instruction fine-tuning, CoT, alignment, and other work for large models in the e-commerce domain, aiming for ultimate effect optimization in the e-commerce domain. Responsibilities: Responsible for identifying algorithms for risk/violation/low-quality issues in e-commerce scenarios such as products, shopping cart short videos, and live streaming with products.
Backend Software Engineer Intern (Global E-Commerce) - 2027 Summer TikTok IncBackend Software Engineer Intern (Global E-Commerce) - 2027 SummerSeattle, WAThe global E-commerce business team hopes to provide users with a more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live E-commerce, and short video content E-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
E-Commerce Privacy Counsel TikTok IncE-Commerce Privacy CounselSeattle, WAExperience advising multinational businesses on a broad range of privacy matters, including data collection and use, cross-border transfers, product and feature counseling, merchant, creator and customer data, payments, logistics, communications, vendor relationships, and sensitive data. Responsibilities: Actively monitor, analyze, and advise colleagues and cross-functional stakeholders on global privacy and data protection laws, regulatory developments, and enforcement trends relevant to TikTok s e-commerce business.
Machine Learning Engineer Graduate (E-Commerce Governance) - 2027 Start (PhD) TikTok IncMachine Learning Engineer Graduate (E-Commerce Governance) - 2027 Start (PhD)Seattle, WAResponsible for data construction, instruction fine-tuning, CoT, alignment, and other work for large models in the e-commerce domain, aiming for ultimate effect optimization in the e-commerce domain. Responsibilities: Responsible for identifying algorithms for risk/violation/low-quality issues in e-commerce scenarios such as products, shopping cart short videos, and live streaming with products.
Applied Scientist- TikTok E-Commerce Recommendation TikTok IncApplied 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. Click Through Rate and Conversion Rate prediction), including, but not limited to building real-time data pipelines, feature engineering, model optimization and innovation.
Senior Backend Software Engineer - Global E-commerce, Supply Chain & Logistics TikTok IncSenior Backend Software Engineer - Global E-commerce, Supply Chain & LogisticsSeattle, WAGlobal e-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Global e-commerce supply chain team aims to improve customer experience with warehouse & supply chain technology, empower the merchants to ease and expand their business worldwide with reliable and trustable fulfillment capabilities, so as to make more affordable and high-quality products sell easily and a better life within reach.
Senior Machine Learning Engineer (CV/NLP/Multimodal/LLM) -E-commerce Governance TikTok IncSenior Machine Learning Engineer (CV/NLP/Multimodal/LLM) -E-commerce GovernanceSeattle, WAStreamline the optimization and iteration process for computer vision models in e-commerce settings, including fine-grained classification of product images, product object recognition, product subject recognition, feature extraction, logo detection, brand recognition, etc. Responsibilities: Responsible for identifying algorithms for risk/violation/low-quality issues in e-commerce scenarios such as products, shopping cart short videos, and live streaming with products.
Algorithm Engineer, TikTok E-Commerce (Conversational AI) TikTok IncAlgorithm Engineer, TikTok E-Commerce (Conversational AI)Seattle, WADevelop Multilingual Customer Support: Build AI models capable of handling customer service interactions across multiple languages and cultural contexts, ensuring accurate translation and appropriate responses for a diverse global audience. LLM Post-Training & Data-Efficient Learning: Apply state-of-the-art LLM post-training techniques, such as instruction tuning, reinforcement learning from human feedback (RLHF), and continual learning, to optimize AI customer service responses with minimal labeled data.
Senior Machine Learning Engineer - E-commerce Risk Control TikTok IncSenior Machine Learning Engineer - E-commerce Risk ControlSeattle, WAThe E-Commerce Risk Control (ECRC) team s mission is: To protect TikTok e-commerce users, including and beyond buyer, seller, creator; To make Tiktok e-commerce the safest and most trusted place worldwide to transact online by securing the integrity of the e-commerce ecosystem and providing a safe shopping experience on the platform; Through building software systems, risk models and operational processes, as well as collaborating with many cross-functional teams and stakeholders. We achieve our mission by a) developing state-of-art Machine Learning (ML) solutions to prevent customers, SPs, and Tiktok from being impacted by bad actors' actions and practices to gain unfair business advantages; b) empowering Tiktok teams, both internal to GNE and external, to reduce risk attempts by utilizing our mechanisms.
Backend Software Engineer - Global E-commerce, Supply Chain and Logistics TikTok IncBackend Software Engineer - Global E-commerce, Supply Chain and LogisticsSeattle, WAGlobal E-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Our Supply Chain & Logistics team is a key pillar of the Global E-commerce business, responsible for the selection of goods, procurement, warehousing, inventory management and other business modules.
Senior Backend Software Engineer, Global E-commerce Governance Business TikTok IncSenior Backend Software Engineer, Global E-commerce Governance BusinessSeattle, WAOur work spans two connected areas: product governance (detecting counterfeit, prohibited, and low-quality listings; enforcing product information quality; meeting regulatory requirements across global markets) and IP protection (proactive infringement detection, rights-holder tooling, and notice-and-takedown workflows aligned with legal frameworks such as the DMCA and EU DSA). Global E-commerce business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content E-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach.
Senior iOS Software Engineer, Global E-commerce Frontend Infrastructure TikTok IncSenior iOS Software Engineer, Global E-commerce Frontend InfrastructureSeattle, WAResponsibilities: Be responsible for developing and maintaining the e-commerce module within the TikTok app, focusing on features such as product browsing, search functionality, and order placement to enhance the shopping experience. Collaborate with cross-functional teams including product managers, designers, and other developers to deliver new features aimed at enhancing user experience on the TikTok Shop.
Senior Android Software Engineer, Global E-commerce Frontend Infrastructure TikTok IncSenior Android Software Engineer, Global E-commerce Frontend InfrastructureSeattle, WAResponsibilities: Be responsible for developing and maintaining the e-commerce module within the TikTok app, focusing on features such as product browsing, search functionality, and order placement to enhance the shopping experience. Collaborate with cross-functional teams including product managers, designers, and other developers to deliver new features aimed at enhancing user experience on the TikTok Shop.