Frontend Engineer Intern (Global CRM) - 2027 Summer TikTok IncFrontend Engineer Intern (Global CRM) - 2027 SummerSan Jose, CAWe are seeking like-minded individuals to join us in leveraging technology to help global small and medium-sized business (SMB) advertisers effectively connect with customers, achieve business success, and drive the rapid growth of TikTok s advertising business! Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Backend Software Engineer Intern (TikTok-Search) - 2027 Summer TikTok IncBackend Software Engineer Intern (TikTok-Search) - 2027 SummerSan Jose, CAIn our team, you ll have the opportunity to take part in developing the key features on TikTok Search, understand how TikTok Search could be evolved to be a multi-billion-user product and first-handed experience how user request varies on this giant from time to time. Our team is responsible for providing TikTok search users with first-class search experience by building a strong and robust infrastructure and platform to support product fast iteration and key feature development.
Software Engineer Intern (TikTok Search Architecture) - 2027 Fall TikTok IncSoftware Engineer Intern (TikTok Search Architecture) - 2027 FallSan Jose, CAWe are actively exploring how to deeply integrate traditional search engine technologies with Large Language Models (LLMs) to enhance the TikTok Search experience and pioneer new search paradigms. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Research Scientist Intern (Monetization Technology - Business Integrity) - 2027 Summer TikTok IncResearch Scientist Intern (Monetization Technology - Business Integrity) - 2027 SummerSan Jose, CAIn particular, existing open-source large models often do not perform as effective as we expect in scenarios involving evolving moderation rules, long-form text, long temporal sequences, multi-languages, limited sample data, and adversarial content generated by AIGC. Research experience in one or more of the following areas - Ads, Search, Recommender Systems, NLP, CV, Multimodal, or Agent technologies - demonstrated through publications, thesis work, internships, or research projects.
Backend Software Engineer Intern (Creation Platform) - 2027 Summer TikTok IncBackend Software Engineer Intern (Creation Platform) - 2027 SummerSan Jose, CAAs a backend team, we collaborate closely with the product team and other cross-functional teams to explore innovative methods of content creation in TikTok, build a trusted content creation platform that prioritizes privacy and security, and drive the evolution of TikTok content creation infrastructure, ultimately providing the best content creation experience for TikTok creators. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Growth Ops Intern Etched AIGrowth Ops InternSan Jose, CABacked by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history. We co-design chips, racks, software, and manufacturing to deliver best-in-class throughput and latency across both prefill and decode workloads.
Data Scientist Intern (VOD Data) - 2027 Summer TikTok IncData Scientist Intern (VOD Data) - 2027 SummerSan Jose, CABuild systemic problem solving capability and research on cutting-edge methodologies Minimum Qualifications: Currently pursuing an Undergraduate/Master in Computer Science, Computer Engineering or a related technical discipline. The role involves collaboration with various teams to enhance content creation journeys, utilizing statistical models and data mining techniques to identify opportunities for personalized user publishing experiences.
Backend Software Engineer Intern (TikTok-Privacy and Security) - 2027 Summer TikTok IncBackend Software Engineer Intern (TikTok-Privacy and Security) - 2027 SummerSan Jose, CATikTok Privacy & Security Product team is responsible for building compliant and user-friendly privacy solutions for TikTok, with the goal of building trust among TikTok users, regulators, and the public. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Backend Software Engineer Intern (TikTok-Growth-Innovative Growth) - 2027 Summer TikTok IncBackend Software Engineer Intern (TikTok-Growth-Innovative Growth) - 2027 SummerSan Jose, CATypical projects include Search Engine Optimization for organic acquisition, AIGC-powered content generation and quality evaluation, AI / Agentic workflow automation, Auto Research systems for growth opportunity discovery, and backend platforms that support experimentation and large-scale production rollout. Our team focuses on driving user growth through organic traffic channels, content optimization, AIGC technologies, and scalable backend systems across TikTok surfaces such as Web, Lite, and other emerging platforms.
Software Engineer Intern (TikTok Search Data Infra) - 2027 Fall TikTok IncSoftware Engineer Intern (TikTok Search Data Infra) - 2027 FallSan Jose, CAThe Data Infrastructure team owns the data layer: how billions of videos and articles are ingested and indexed, how features are computed and served, how petabytes of user actions and features become training data, and how long sequences are modeled. About the Team Our Search Engineering Team builds and owns TikTok s search engine, combining information retrieval with modern machine learning from NLP, CV, and recommender systems.
Solutions Engineer Intern (Advertisement Team) - 2027 Summer TikTok IncSolutions Engineer Intern (Advertisement Team) - 2027 SummerSan Jose, CAAs a Solutions Engineer, you will have the opportunity to identify and solve technical challenges by architecting and building solutions, prioritize client success, and work cross-functionally to help clients achieve their business objectives. About the Team We believe the services and community we ve built can not only transform how people are inspired on the platform, but also transform how businesses from different industries, big or small, capture growth opportunities in this new era.
Software Engineer Intern (Recommendation Infra, Performance Efficiency) - 2027 Fall TikTok IncSoftware Engineer Intern (Recommendation Infra, Performance Efficiency) - 2027 FallSan Jose, CAWe focus on core infrastructure challenges across online/nearline/offline modules on GPU/CPU, high-performance computing, data pipelines, observability, automation, system reliability, and cost optimization. Our systems are primarily built in C++, while broader infrastructure and automation work may also involve offline data processing frameworks such as Flink, Spark, or other large-scale data systems.
Effect Design Intern (TikTok-Design) - 2027 Summer TikTok IncEffect Design Intern (TikTok-Design) - 2027 SummerSan Jose, CATikTok Design Team is to provide first-class user experience for hundreds of millions of users around the world, thereby helping them create and express better, discover the diversity and beauty of the world, break down more barriers, and build bridges between people. We are an international design team with Product Designer, Creative Designer, Visual Designer, Content Designer and Localization Expert from all over the world working together to make every impossible possible.
Software Engineer Intern (TikTok-Intelligent Creation-Camera) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok-Intelligent Creation-Camera) - 2027 SummerSan Jose, CATikTok Camera Effect team is seeking talented software engineers with experience in Mobile Development, AI, CG, ML or AR to build the next-generation of camera effects using the latest AI technologies. Minimum Qualifications: Currently enrolled in an undergraduate, graduate, or master's program in Software Development, Computer Science, Computer Engineering, or a related technical field.
Research Scientist Intern (TikTok-Neural Graphics and World Models) - 2027 Start (PhD) TikTok IncResearch Scientist Intern (TikTok-Neural Graphics and World Models) - 2027 Start (PhD)San Jose, CADeep experience in at least one of the following AI-for-graphics areas: 3D modeling, asset generation, or 3D representations; animation or motion generation; simulation or physics-aware learning; rendering or neural rendering; world models or video prediction; or graphics and game-engine workflows. Familiarity with modern generative architectures and training methods such as variational autoencoders, latent tokenizers, diffusion or flow-matching models, diffusion transformers, autoregressive models, multimodal transformers, long-context modeling, pre-training, or post-training.
Backend Software Engineer Intern (TikTok- PGC-Digital Content Center) - 2027 Summer TikTok IncBackend Software Engineer Intern (TikTok- PGC-Digital Content Center) - 2027 SummerSan Jose, CAContribute to the design and implementation of event-driven architecture, building high-availability event flow pipelines based on EventBus/MQ that ensure reliable delivery and eventual consistency across cross-service business workflows. Participate in the architecture design and development of core backend services for the copyright protection platform, writing high-quality Go code across modules including complaint intake, audit scheduling, enforcement execution, and appeal management.
(General Hire) Machine Learning Engineer Intern (Performance Monetization) - 2027 Summer TikTok Inc(General Hire) Machine Learning Engineer Intern (Performance Monetization) - 2027 SummerSan Jose, CAOur 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. Global Monetization Product and Technology teams are building the next-generation monetization platforms to help millions of customers grow their businesses, utilizing our products like TikTok.
Software Engineer Intern (Foundation Platform) - 2027 Summer TikTok IncSoftware Engineer Intern (Foundation Platform) - 2027 SummerSan Jose, CAAbout the team Our team s mission is to scalable, reliable, complicant and valuable data products to power the next generation player development, multimedia domain experience optimization and cost saving. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Machine Learning Engineer Intern (App Ads and Gaming) - 2027 Summer TikTok IncMachine Learning Engineer Intern (App Ads and Gaming) - 2027 SummerSan Jose, CAInterns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals. The App Ads and Gaming team empowers TikTok s global monetization (billion-dollar business) via efficiently delivering application ads on TikTok.
Software Engineer Intern (TikTok-Social-Friending) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok-Social-Friending) - 2027 SummerSan Jose, CAResponsibilities: As a Full-Stack Software Engineer Intern on the team, you will: Design, develop, and deliver business-critical systems and product features that power relationship discovery, connection, and management experiences on TikTok. Collaborate with product managers, designers, data scientists, and engineers across multiple teams to deliver high-quality products in a fast-paced environment.