Jobs · OpenIntern

Role

Location

Term

SummerFallWinter

Duration

1250 roles

TikTok

San Jose, United States of America73d ago

Research Scientist Intern (Data-TnS-Algo-Foundations & Intelligence Service) - 2027 Start (PhD)

researchUs

Foundations & Intelligence Service, Trust & Safety is TikTok’s foundation-model team responsible for core development and research that push the boundaries of our LLM and VLM capabilities—with trustworthiness and safety built in from day one. Our work enables product teams and customers to adopt advanced AI smoothly and responsibly, with safety woven into the model stack rather than bolted on. We

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TikTok

San Jose, United States of America73d ago

Software Engineer Intern (TikTok- Developer Platform) - 2027 Summer

softwareSummerUs3 mo

About the Team The Developer Platform team helps external developers and partners build secure, scalable, and high-quality integrations across our ecosystem. We provide APIs, SDKs, developer tools, internal platforms, and integration workflows that support authentication, data exchange, content sharing, and partner onboarding. As a Full-Stack Engineer Intern, you will work with experienced engine

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TikTok

San Jose, United States of America73d ago

Software Engineer Intern (TikTok-Agentic Creation-AIGC) - 2027 Summer

softwareSummerUs3 mo

About the Team Creative Effects are a big part of the TikTok experience. From Versailles Run to Dancing Dino, effects make content creation easy, fun, and dynamic. Each effect has the potential to reach TikTok’s global community of a billion+ users and inspire new trends, lots of joy, and endless creativity. Our mission is to inspire user creativity with powerful creation tools. We are building Ef

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TikTok

San Jose, United States of America73d ago

Software Engineer Intern (Business Integrity) - 2027 Summer

softwareSummerUs

Our Business Integrity team has a strong user focus and a dedication to technical excellence. We build industry leading Ads Risk Control system that rewards high quality user experience and establishes trust between customers and business service providers. We aim to meet our users’ needs with reliable and high-performing platforms and services. You will learn comprehensive domain knowledge in ads

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TikTok

73d ago

(General Hire) Software Engineer Intern (Trust and Safety-Engineering) - 2027 Summer

softwareSummerUs3 mo

The Trust and Safety (TnS) engineering team is responsible for protecting our users from harmful content and abusive behaviors. With the continuous efforts of our trust and safety engineering team, TikTok can provide the best user experience and bring joy to everyone in the world. Our team is responsible for achieving goals by building content moderation process systems, rule engines, strategy sys

TikTok

Singapore, Singapore73d ago

Machine Learning Engineer Intern (Global E-Commerce, Risk Control) - 2027 Start (PhD)

mlOther

About the Team The E-Commerce Risk Control (ECRC) team is missioned: - To protect E-Commerce users, including and beyond buyer, seller, creator; - By securing the integrity of our ecommerce ecosystem and providing a safe shopping experience on the platform; - Through building infrastructures, platforms and technologies, as well as collaborating with many cross-functional teams and stakeholders.

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TikTok

Singapore, Singapore73d ago

Machine Learning Engineer Intern (TikTok Search) - 2027 Start

mlOther

Our Search Team is responsible for building and owning our search engine which provides our users the best search experience. On the Search Team, you'll have the opportunity to build a full-stack search engine system and combine information retrieval technology with modern machine learning methods from related fields such as NLP, Computer Vision, Multimodal, and Recommender Systems. We embrace a c

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TikTok

San Jose, United States of America73d ago

Research Scientist Intern (TikTok-Data-Search-Visual Search) - 2027 Start (PhD)

researchUs3 mo

The Search team builds the systems that help users find relevant, reliable, and engaging content across TikTok. The team works across search retrieval, ranking, recommendation signals, query understanding, relevance, infrastructure, and product experiences. Our work combines large-scale machine learning, data-driven product development, and distributed systems to improve search quality for a globa

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TikTok

Singapore, Singapore73d ago

Software Engineer Intern (TikTok Search Architecture) - 2027 Start

softwareOther3 mo

Our Search Architecture Team is responsible for building up and optimizing the architecture for our Search Engine to provide the best experience for our TikTok Search users. This person will be responsible for the design and development of the search system architecture, ensuring system stability and high availability; responsible for online services, offline data flow performance optimization, so

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TikTok

Singapore, Singapore73d ago

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

mlOther

About the Team The E-commerce Algorithm Team powers TikTok Shop's intelligent commerce ecosystem, connecting users with quality products and sellers through personalized recommendations, search, live streaming, and short-form content. Our team of Machine Learning Engineers, Applied Scientists, and Data Scientists develops large-scale AI and machine learning solutions that enhance user experience,

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TikTok

Singapore, Singapore73d ago

Software Engineer Intern (TikTok Recommendation Architecture) - 2027 Start

softwareOther3 mo

Our Recommendation Architecture Team is responsible for building and optimizing the architecture of the recommendation system to provide the most stable and best experience for users. The team focuses on optimizing the recommendation system architecture, ensuring stability and high availability, and improving the performance of both online services and offline data flows. Collaborating with the al

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TikTok

Singapore, Singapore73d ago

Machine Learning Engineer Intern (Global E-Commerce, User Growth) - 2027 Start (PhD)

mlOther

About the Team We are the User Growth Algorithm Team for Global E-Commerce — the core engine driving the explosive growth of TikTok's global e-commerce business. Here, we go beyond solving conventional recommendation and user reach problems; we are committed to reshaping the shopping experience of global consumers through cutting-edge promotion algorithms. As the Promotion Algorithm Team, we comm

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TikTok

73d ago

Research Scientist Intern (Trust and Safety - CV/NLP/Multimodal LLM) - 2027 Start (PhD)

mlresearchUs

The algorithm team is responsible for developing state-of-the-art computer vision, NLP and multimodality models and algorithms to protect our platform and users from the content and behaviors that violate community guidelines and related 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

TikTok

Singapore, Singapore73d ago

Multimodal LLM Algorithm Engineer Intern (Global E-Commerce, Knowledge Graph) - 2027 Start (PhD)

softwaremlOther

About the Team We are part of the Global E-commerce Algorithm team, building multimodal content understanding, product understanding, semantic matching, pricing intelligence, and intelligent Agent capabilities for global content-commerce scenarios. Leveraging our massive-scale video content and global product data, we explore NLP, CV, Multimodal LLMs, Video LLMs, Multimodal Embedding & SID, Multim

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TikTok

San Jose, United States of America73d ago

Machine Learning Engineer Intern (TikTok-Data-Search-Basic Ranking) - 2027 Start (PhD)

mlUs3 mo

The Search team builds the systems that help users find relevant, reliable, and engaging content across TikTok. The team works across search retrieval, ranking, recommendation signals, query understanding, relevance, infrastructure, and product experiences. Our work combines large-scale machine learning, data-driven product development, and distributed systems to improve search quality for a globa

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TikTok

Singapore, Singapore73d ago

Big Data Engineer Intern (TikTok Recommendation Architecture) - 2027 Start

dataOther3 mo

Our Recommendation Architecture Team is responsible for building and optimizing the architecture of the recommendation system to provide the most stable and best experience for users. The team focuses on optimizing the recommendation system architecture, ensuring stability and high availability, and improving the performance of both online services and offline data flows. Collaborating with the al

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TikTok

San Jose, United States of America73d ago

(General Hire) Machine Learning Engineer Intern (TikTok-Recommendation) - 2027 Summer

mlSummerUs3 mo

Recommendation algorithm team plays a central role in the company, driving critical product decisions and platform growth. The team is made up of machine learning researchers and engineers, who support and innovate on production recommendation models and drive product impact. The team is fast-pacing, collaborative and impact-driven. We are looking for talented individuals to join us for an intern

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TikTok

Singapore, Singapore73d ago

AI Agent Algorithm Engineer Intern (Global E-Commerce, Affiliate) - 2027 Start

softwaremlOther

About the Team The Global E-Commerce Affiliate Algorithm team is dedicated to building a thriving and efficient content-driven e-commerce supply ecosystem, leveraging technology to drive continuous GMV growth. Our core focus areas include the creator growth system, intelligent creator-product search and recommendation engines, and AI-native content creation tools for creators. Centering on creator

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TikTok

Singapore, Singapore73d ago

Software Engineer Intern (TikTok Recommendation Platform) - 2027 Start

softwareOther3 mo

The Recommendation Architecture Team is responsible for designing and developing next-generation recommendation system architectures across multiple products within the company. We ensure system stability and high availability, optimize performance for online services and offline data pipelines, address system bottlenecks, and reduce operational costs. We also abstract reusable system components a

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TikTok

Singapore, Singapore73d ago

Machine Learning Engineer Intern (Global E-Commerce, Platform Governance) - 2027 Start (PhD)

mlOther

About the Team The team use the most advanced AI technology to combat various risks/violations in our E-commerce platform, maintain platform security, build a good e-commerce ecosystem, and empower business teams to improve work efficiency. We pursue the ultimate risk detection capability. The fairness and sustainability of the e-commerce ecosystem, high-quality content and merchandise are areas w

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TikTok

Singapore, Singapore73d ago

Large Recommendation Model Algorithm Engineer Intern (Global E-Commerce) - 2027 Start (PhD)

softwareOther

About the Team The E-commerce Recommendation Foundation team is dedicated to building the next-generation recommendation intelligence. We aim to develop a unified Foundation Model that supports multi-business and multi-scenario recommendation systems, covering the full pipeline from retrieval and ranking to re-ranking, and driving a comprehensive upgrade in intelligence and generative capability.

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TikTok

Singapore, Singapore73d ago

AI Feature/Computing/Storage Engineer Intern (TikTok Recommendation Ecosystem) - 2027 Start (PhD)

mlOther3 mo

Team Introduction Our Arch-Data Ecosystem team plays a crucial role in the data ecosystem of the TikTok Recommendation System, focusing on creating offline and real-time data storage solutions for large-scale recommendation, search, and advertising businesses, serving over 1 billion users. The core goals of the team are to ensure high system reliability, uninterrupted service, and smooth data pro

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TikTok

Singapore, Singapore73d ago

Multimodal LLM Algorithm Engineer Intern (Global E-Commerce, Knowledge Graph) - 2027 Start

softwaremlOther

About the Team We are part of the Global E-commerce Algorithm team, building multimodal content understanding, product understanding, semantic matching, pricing intelligence, and intelligent Agent capabilities for global content-commerce scenarios. Leveraging our massive-scale video content and global product data, we explore NLP, CV, Multimodal LLMs, Video LLMs, Multimodal Embedding & SID, Multim

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TikTok

Singapore, Singapore73d ago

Infrastructure Engineer Intern (TikTok Recommendation Architecture) - 2027 Start (PhD)

devopsOther3 mo

Our Team is responsible for the design and development of the Recommendation and Search system architecture for TikTok. It ensures the stability and high availability of the system, optimizes the performance of online services and offline data streams, resolves system bottlenecks, and reduces cost overheads. The team also abstracts the common components and services of the system, builds the recom

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TikTok

Singapore, Singapore73d ago

Machine Learning Engineer Intern (Global E-Commerce, Risk Control) - 2027 Start

mlOther

About the Team The E-Commerce Risk Control (ECRC) team is missioned: - To protect E-Commerce users, including and beyond buyer, seller, creator; - By securing the integrity of our ecommerce ecosystem and providing a safe shopping experience on the platform; - Through building infrastructures, platforms and technologies, as well as collaborating with many cross-functional teams and stakeholders.

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TikTok

Singapore, Singapore73d ago

Machine Learning Engineer Intern (TikTok BRIC Account Security) - 2027 Start (PhD)

mlsecurityOther

TikTok is a world-leading short-video and live streaming platform serving hundreds of millions of users globally. By joining the BRIC (Business Risk Integrity Control) team, you will work in one of the industry's most challenging risk environments, where massive scale, high concurrency, evolving abuse patterns and global adversarial ecosystems continuously reshape the landscape. You will build th

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TikTok

Singapore, Singapore73d ago

Large Recommendation Model Algorithm Engineer Intern (Global E-Commerce) - 2027 Start

softwareOther

About the Team The E-commerce Recommendation Foundation team is dedicated to building the next-generation recommendation intelligence. We aim to develop a unified Foundation Model that supports multi-business and multi-scenario recommendation systems, covering the full pipeline from retrieval and ranking to re-ranking, and driving a comprehensive upgrade in intelligence and generative capability.

ApplyReport issue