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Team Introduction Our Search Engineering Team is responsible for building and owning TikTok's search engine which can provide our users with the best search experience. In TikTok Search Team, you’ll have the opportunity to build full-stack search engine system and combine information retrieval technology with modern machine learning methods from related fields such as NLP, CV, and recommender syst
About the Team Our team is responsible for developing state-of-the-art machine learning models and algorithms to protect our platform and users from the content and behaviors that violate community guidelines and related local regulations. With the continuous efforts from our team, TikTok is able to provide the best user experience and bring joy to everyone in the world. We are looking for talent
Team Introduction: The Ads interface and Platform team is looking for a new member! You will be responsible for the TikTok advertising product experience, including optimizing the ad creation process, improving ad infrastructure. Through this experience, you will gain firsthand knowledge of the underlying logic and implementation of advertising products, enabling a deep understanding of the advert
About the team Our mission is to build a world where people can safely discover, create and connect. The AI Data Service and Eco Operations (ADSEO) team is responsible for the operation of security model training, and iteration under TikTok and other International products, to ensure product security and create a good atmosphere for content creation and community interaction. The Safety Operation
About the Team The Safety Product team is at the forefront of building and optimizing content safety systems. With a focus on optimising and advancing content safety, we leverage advanced large language models to enhance review efficiency, risk control, and user trust. Working closely with business and technical stakeholders, we deliver scalable solutions that keep pace with rapid global growth.
About The Team This 6-month program is designed to provide a holistic view of the security lifecycle. By rotating through two out of three teams, you will gain hands-on experience in how we identify emerging threats, assess our technical surface area for vulnerabilities, and build robust detection and response capabilities to protect our global community. As a project intern, you will have the op
Monetization Technology teams are building the next-generation monetization platforms to help millions of customers grow their businesses, utilizing our products like TikTok. Our team develops a wide variety of advertisements for numerous uses including feeds, live streaming, branding, measurement, targeting, search, vertical solutions, creative solutions, and business integrity. We are looking f
TikTok LIVE Foundation: TikTok LIVE Foundation team supports the TikTok LIVE SMB Service, which aims to help TikTok's small and medium-sized business (SMB) merchants and creators diversify their customer acquisition strategies and business operations through live streaming by enhancing product capabilities, providing creator services, and offering professional live streaming content for users. We
About the Team Be part of TikTok's groundbreaking Data Application Team within the Video Cloud Infrastructure division, where we empower our Live CDN and ultra-edge CDN service teams to revolutionize video on demand and video streaming through data-driven insights and cutting-edge algorithms. By harnessing the vast log data generated by our CDNs, we develop intelligent tools to optimize performan
About the team Our mission is to build a world where people can safely discover, create and connect. The AI Data Service and Eco Operations (ADSEO) team is responsible for the operation of security model training, and iteration under TikTok and other International products, to ensure product security and create a good atmosphere for content creation and community interaction. The Eco Operations t
About the team： Our mission is to build a world where people can safely discover, create and connect. The AI Data Service and Eco Operations (ADSEO) team is responsible for the operation of security model training, and iteration under TikTok and other International products, to ensure product security and create a good atmosphere for content creation and community interaction. The Eco Operations
About the Team The Recommendation Architecture - Social Team is responsible for building and optimizing the architecture of our recommendation system to provide the best social experience for our TikTok users. As a project intern, you will have the opportunity to engage in impactful short-term projects that provide you with a glimpse of professional real-world experience. You will gain practical
About the Team The Data Science team is a global, full-stack data team that plays an important role in empowering and driving the growth of TikTok Shop. Through impactful data insights and data products, the team focuses on areas such as metrics development, product, operation, algorithm improvement, data infrastructure, and data product development. The team enables informed decision-making and h
Team Introduction: The Data Platform team works on challenges in big data infrastructure and data products. Our team focuses on internal tools relating to OLAP DBMS, logging and data ingestion infrastructure, A/B testing for all product and feature launches, workflow management, distributed cache, data visualization tools, and big data engineering, which supports TikTok's business products. Data-
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. The team conducts exploratory analyses and forward-looking insights to identify market trends and user/merchant/creator behavioral patterns, uncovering opportunitie
The high-performing Global Business Solutions Monetization Strategy & Operations (MSO) organization is essential to enabling TikTok's advertising business growth. We partner with business leaders in strategy setting, data analytics, sales & client incentive policy-making, driving operational effectiveness in tooling and sales processes, and ensuring productive and fruitful partnerships cross-funct
Team Introduction Our team is responsible for developing large scale product knowledge graphs to improve the online shopping experience. We are currently looking for talented software engineers that have a deep understanding of Natural Language Processing (NLP), Computer Vision (CV), Multimodality Large Model (MLLM), Deep Learning (DL), Reinforcement Learning (RL), Generative AI and Machine Learni
The Internationalization Advertising CRM and Transaction Platform is responsible for building and maintaining a global Customer Relationship Management platform and transaction platform for global advertising sales, marketing agencies, and partners. It closely collaborates with the Sales Operations Management Platform, committed to creating a stable, flexible, and intelligent platform. We enhance
About the Team The Multimedia Framework Team powers TikTok's multimedia processing infrastructure, handling everything from video transcoding and cloud editing to image processing across diverse user scenarios. Our technology stack spans backend services, multimedia engineering, specialized frameworks, and heterogeneous computing. Every day, our platform processes hundreds of millions of videos an
About The Team: The mission of the TikTok Eng-AI Innovation Center is to explore cutting-edge AGI technologies, including but not limited to LLM, multi-modal LLM (video/image/audio/text/code), etc., to let machine better understand user creations on Tiktok platform. Regarding to video/image/audio/text, enhanced content understanding can bring better user experience of searching, recommendation, an
Team Introduction Our Ads QA team focus on the quality assurance of the whole ads-system, including AD manager, delivery system, review system, conversion measurement and etc. We aim to improve the usability, reliability, stability of the whole system and user experience through project testing, automation testing, CI/CD system construction, test tool construction and etc. We are looking for peopl
Team Introduction The Search E-Commerce team is responsible for the search algorithm for TikTok's rapidly growing global e-commerce business. We use state-of-the-art large-scale machine learning technology, the cutting-edge NLP, CV and multi-modal technology to build the industry's top-class search engine to provide the best e-commerce search experience, for more than 1 billion monthly TikTok user
Are you passionate about pushing the boundaries of recommendation systems? Do you dream of working on cutting-edge technologies that shape the way hundreds of millions of people discover content? If so, we invite you to join TikTok's US Core Recommendation Team as a PhD student and embark on an exciting journey of innovation. Our team's mission is to elevate TikTok’s personalized content discover
We are a tool team focused on improving platform efficiency of international monetization platforms. Our core mission is to empower the QA (Quality Assurance) and RD (Research and Development) teams by developing a series of tools closely related to quality and efficiency. We help them achieve dual improvements in work efficiency and quality in their daily work, and promote the smooth and efficien
Team Introduction The success of TikTok's data business model hinges on thesupply of a large volume of high quality labeled data that will grow exponentially as our business scales up. However, the current cost of data labeling is excessively high. The Data Solutions Team uses quantitative and qualitative data to guide and uncover insights, turning our findings into real products to power exponent
TikTok’s Global E‑commerce Data Science team powers TikTok Shop by building analytical frameworks and product metrics to drive growth, improve operational efficiency, and optimize the buyer, seller, and creator experiences across regions. They identify trends, user or merchant behavior patterns, and opportunities for business optimization through exploratory analysis and proactive insights generat
Our Team is building AI infrastructure and developer platform capabilities used by approximately 500 engineers. The team supports AI-native software development by improving shared tooling, platform workflows, and reusable technical building blocks across the engineering organization. As a project intern, you will have the opportunity to engage in impactful short-term projects that provide you w