jobs in seattle, wa, us

TikTok Shop - Forward Deployed Engineer, Apps and API

Seattle, Washington

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Today

Responsibilities The e-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. 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. We aim to bring discovery, inspiration, and joy back to shopping by making TikTok the commerce channel of choice for merchants, creators, and af

Full-time

USD 115,520.00 - 198,360.00 per year

TikTok Shop - Fulfillment Optimization Manager, Data & Analytics

Seattle, Washington

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Today

Responsibilities TikTok Shop Supply Chain & Logistics team is seeking experienced talents. The team is dedicated to innovating and streamlining TikTok Shop's transportation network and this pivotal role is at the forefront of shaping scalable and efficient transportation strategies. This role sits at the intersection of operations and data analytics. You will use data to identify performance opportunities, diagnose root causes, and translate insights into scalable operational improvements acros

Full-time

USD 151,050.00 - 258,400.00 per year

Lead Data Scientist - E-Commerce Recommendation (Multiple Positions)

Seattle, Washington

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Today

Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect -

Full-time

USD 208,050.00 - 335,920.00 per year

Self-Built Engineer Graduate (CDN Platform) - 2027 Start

Seattle, Washington

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Today

Responsibilities About the Team ByteDance's Global Engineering CDN team builds and operates a highly available, cost-efficient, and high-performance global multi-cloud CDN platform that powers large-scale products such as TikTok. Our platform integrates both self-built CDN infrastructure and commercial CDN vendors across multiple regions worldwide, delivering reliable and optimized content delivery for diverse global markets. The team develops and operates core platform capabilities including d

Full-time

USD 121,600.00 - 243,200.00 per year

Senior Machine Learning Engineer, Global E-Commerce - Recommendation (Multiple Positions)

Seattle, Washington

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Today

Full-time

USD 241,680.00 - 456,000.00 per year

TikTok Shop - Fulfillment Network Strategy & Optimization Manager

Seattle, Washington

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Today

Responsibilities TikTok Shop Supply Chain & Logistics team is seeking experienced talents. The team is dedicated to innovating and streamlining TikTok Shop's transportation network and this pivotal role is at the forefront of shaping scalable and efficient transportation strategies. This role is responsible for optimizing the end-to-end fulfillment network across fulfillment centers, middle mile, last mile, and carrier operations. The role will own the design, execution, and continuous improvem

Full-time

USD 151,050.00 - 258,400.00 per year

Machine Learning Engineer Intern (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD)

Seattle, Washington

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Today

Responsibilities The E-commerce Alliance team connects merchants and creators across the TikTok Shop ecosystem. We help merchants achieve their business goals by building intelligent and automated affiliate operation tools, while providing creators with efficient and highly personalized product recommendations that make it easier to discover the right products and create high-quality content. By improving merchant-creator matching, recommendation, search, and end-to-end collaboration efficiency

Full-time

USD 57.00 - 57.00 per hour

Data Product Manager - TikTok Shop

Seattle, Washington

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Today

Responsibilities About the Team: Sellers on our platform make real business decisions every week - where to put media, which creative to scale, whether a product launch worked, whether more inventory should be reserved. Data is at the center of all these decision making processes. We're looking for a Product Manager to own the analytics products that sellers depend on, and to own whether they actually help sellers improve their business. You'll build direct relationships with sellers, turn what

Full-time

USD 176,320.00 - 280,440.00 per year

Machine Learning Engineer Graduate (E-Commerce Content Recommendation - Generative & Large Recommendation Model) - 2027 Start (PhD)

Seattle, Washington

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Today

Responsibilities Team Introduction Global E-Commerce (TikTok Shop) is one of TikTok's fastest-growing businesses and a core driver of the company's revenue growth. Our Global E-Commerce Content Recommendation team owns the end-to-end recommendation stack for e-commerce video and image-text content on TikTok worldwide - retrieval, ranking, and multi-queue blending; supply ecosystem and cold start; and the browsing-to-purchase experience for hundreds of millions of users. We believe recommendatio

Full-time

USD 153,900.00 - 300,960.00 per year

Machine Learning Engineer Intern (E-Commerce Knowledge Graph) - 2027 Start (PhD)

Seattle, Washington

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Today

Responsibilities The Knowledge Graph team is responsible for the neural network of e-commerce, which includes tasks such as categorizing products, influencers, and merchants, mining product information, and providing this data to the recommendation team. Additionally, they manage operations related to product tags and category attributes. When we come across a product, they determine whether it belongs to the clothing or sports category, who thie product will be suitable for, etc. Furthermore,

Full-time

USD 57.00 - 57.00 per hour

Machine Learning Engineer Intern (E-Commerce Recommendation Mall) - 2027 Start (PhD)

Seattle, Washington

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Today

Responsibilities Our E-commerce Recommendation Team is responsible for building up and scaling our recommendation system to provide the best shopping experience for our TikTok users. We are looking for talented individuals to join us for an internship. PhD internships at Our Company provide students with the opportunity to actively contribute to our products and research, as well as to the organization's future plans and emerging technologies. Our dynamic internship experience blends hands-on l

Full-time

USD 57.00 - 57.00 per hour

Software Engineer Project Intern (Global E-Commerce Search Infrastructure) - 2026 Start

Seattle, Washington

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Today

Responsibilities About the Team: Search is no longer just a feature-it is the defining battleground that will determine whether TikTok Shop becomes the first truly global e-commerce super-app. Our Search platform is the core engine behind the "shelf-field" (product card) strategy, and the key to competing head-to-head with Amazon, Taobao, and Pinduoduo in a global market worth over $10 trillion. Search will propel TikTok Shop from tens of billions to hundreds of billions in annual GMV by activa

Full-time

USD 42.75 - 42.75 per hour

Machine Learning Engineer Intern (E-Commerce Recommendation Foundation) - 2027 Start (PhD)

Seattle, Washington

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Today

Responsibilities The Recommendation Foundation team within TikTok's Data - Global E-commerce organization is dedicated to building shared Recommendation Foundation Models across scenarios. We are exploring an event-sequence-driven generative recommendation paradigm that deeply integrates large language and vision-language models (LLMs/VLMs), multimodal understanding, reinforcement learning, and system optimization, advancing recommendation systems beyond click prediction toward general-purpose

Full-time

USD 57.00 - 57.00 per hour

Research Engineer Intern, Agentic Systems & AI Infrastructure (TikTok-Generalized Arch) - 2027 Summer

Seattle, Washington

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Today

Responsibilities TikTok is an international short video platform available in over 150 countries and regions, where we aim to inspire creativity and bring joy by helping people discover authentic and interesting moments. TikTok has offices around the world, with global headquarters in Los Angeles and Singapore, and additional offices in New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo, among others. The TikTok Agentic Arch team is building AI-native engineering infrastr

Full-time

USD 42.75 - 42.75 per hour

Machine Learning Engineer Graduate (E-Commerce Recommendation Live) - 2027 Start

Seattle, Washington

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Today

Responsibilities The Global E-commerce Recommendation Live Algorithm team is responsible for the core recommendation stack for live commerce, covering the full pipeline from recall and pre-ranking to ranking and mixed ranking. The 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. By combining generative recommendation, large recommendati

Full-time

USD 121,600.00 - 243,200.00 per year

Research Engineer Graduate (Agentic Arch) - 2027 Start (PhD)

Seattle, Washington

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Today

Responsibilities The TikTok Agentic Arch team is building AI-native engineering infrastructure that transforms how software is designed, built, and operated at TikTok scale. We research and deploy reliable long-horizon agents that can reason over large codebases, interact with complex tools and environments, and complete consequential engineering work across distributed production systems. Our environment provides a unique opportunity to advance agent research through real-world execution feedb

Full-time

USD 153,900.00 - 300,960.00 per year

Research Engineer, AI/LLM/HPC Network

Seattle, Washington

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Today

Responsibilities The Networking team brings together innovative ideas and technologies from network architecture, software defined networking (SDN), network virtualization, switch software and hardware co-design, and high-speed networking, to create hyperscale data-center networking solutions that power several of the most popular apps of the world such as Douyin and TikTok which serve hundreds of millions of users around the globe. The Networking team is responsible for designing, building, an

Full-time

USD 207,480.00 - 368,220.00 per year

Machine Learning Engineer Graduate (E-Commerce Recommendation Foundation) - 2027 Start

Seattle, Washington

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Today

Full-time

USD 121,600.00 - 243,200.00 per year

Machine Learning Engineer Graduate (E-Commerce Recommendation Mall) - 2027 Start (PhD)

Seattle, Washington

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Today

Responsibilities Our E-commerce Recommendation Team is responsible for building up and scaling our recommendation system to provide the best shopping experience for our TikTok users. We are looking for talented individuals to join our team. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth. Successful candidates must be able to commit to an onboarding date by the end of the year. Please state your availability and graduation d

Full-time

USD 153,900.00 - 300,960.00 per year

Machine Learning Engineer Intern (Data-Global E-Commerce-Search) - 2027 Start (PhD)

Seattle, Washington

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Today

Responsibilities The Search E-Commerce team spearheads the development of TikTok's advanced search algorithm, crucial for its booming global e-commerce platform. Utilizing state-of-the-art large-scale machine learning, along with cutting-edge NLP, CV, and multi-modal technologies, we are committed to creating a top-tier search engine. Our goal is to deliver the best e-commerce search experience to over a billion monthly TikTok users worldwide. Our mission is to create a world where "no reasonab

Full-time

USD 42.75 - 42.75 per hour

jobs in Seattle, WA, USA