Software Engineer Intern (ML Infra) - 2027 Start (PhD) TikTok IncSoftware Engineer Intern (ML Infra) - 2027 Start (PhD)San Jose, CAThe Ads Infra team is responsible for building highly efficient and stable infrastructure to collect and process data for the usage of machine learning training, serving, and privacy enforcement, including feature engineering, feature store, training data generation, etc. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Data Science Intern (TikTok Product) - 2027 Summer TikTok IncData Science Intern (TikTok Product) - 2027 SummerSan Jose, CATikTok-Data Science team is responsible for all data science and analytics related work, cooperating with all key value chains in TikTok, including User Growth, PGC, Content Ecosystem, Social, Creation, Product Infrastructure, Research and Science etc. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Recommendation Architecture AI/ML Infrastructure Engineer Intern (Data-Arch-TikTok Live) - 2027 Summer TikTok IncRecommendation Architecture AI/ML Infrastructure Engineer Intern (Data-Arch-TikTok Live) - 2027 SummerSan Jose, CAYou ll collaborate closely with experienced engineers and researchers to transform cutting-edge AI technologies into production systems that directly impact the experience of hundreds of millions of TikTok users. Minimum Qualifications: Currently pursuing a Bachelor s or Master s degree in Artificial Intelligence, Software Development, Computer Science, Computer Engineering or a related technical discipline.
Software Engineer Intern (TikTok-Agentic Creation-AIGC) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok-Agentic Creation-AIGC) - 2027 SummerSan Jose, CAUsing inference stage techniques such as RAG, CoT, Prompt Engineering to improve TikTok s AI Effect Generation model output Minimum Qualifications: Currently pursuing an Undergraduate/ Master s in Software Development, Computer Science, Computer Engineering, or a related technical discipline. Experience or interest in AR/VR projects, web technologies (React, JavaScript/TypeScript, Node.js), cross-platform development (macOS, Windows, iOS, Android), or graphics APIs (OpenGL, WebGL, DirectX, Metal, Vulkan).
Content Design Intern (Monetization Ads) - 2027 Summer TikTok IncContent Design Intern (Monetization Ads) - 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. As a content design intern, you will learn how UX writing supports product experiences by partnering across functions, incorporating feedback, and practicing customer empathy.
Software Engineer Intern (TikTok - Effects Performance) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok - Effects Performance) - 2027 SummerSan Jose, CAPartnering closely with rendering, algorithm, and camera pipeline teams, you ll help profile and optimize frame rate, first-frame latency, memory footprint, and power consumption, and help build the tooling that makes this work scale. Assist in the design and implementation of automated performance analysis pipelines, such as automatic trace capture, agent-assisted bottleneck analysis, and regression detection, to assess effect performance at various stages.
Software Engineer Intern (Global CRM) - 2027 Summer TikTok IncSoftware Engineer Intern (Global CRM) - 2027 SummerSan Jose, CAResponsible for building and maintaining a Global CRMCustomer Relationship ManagementPlatform and Transaction Platform for sales and marketing agents/partners, working closely with the Sales Operations Management Platform (SOMP) to create a stable, flexible, and smart platform. We enhance commercial efficiency and customer satisfaction through various intelligent marketing tools, ensure the stability and security of customer fund transactions, and reach a balance between revenue, risks, efficiency, and client experience for the monetization of TikTok.
Machine Learning Engineer Intern (TikTok-Data-Search-Basic Ranking) - 2027 Summer TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Basic Ranking) - 2027 SummerSan Jose, CACurrently pursuing a Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering, Data Science, Statistics, Mathematics, or a related technical discipline. Experience with at least one programming language such as Python, Java, C++, Go, or JavaScript through coursework, projects, internships, or equivalent practical experience.
Machine Learning Eningeer Intern (Brand Ads) - 2027 Summer TikTok IncMachine Learning Eningeer Intern (Brand Ads) - 2027 SummerSan Jose, CAThis team owns several ad products: reservation ads, auction ads, and innovative content ads that enable advertisers and users to foster more awareness of their brand to attain their business goals. Minimum Qualifications: Currently pursuing a Undergraduate/ Master s degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
Machine Learning Engineer Intern (TikTok-Data-Search-Recommendation) - 2027 Summer TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Recommendation) - 2027 SummerSan Jose, CACurrently pursuing a Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering, Data Science, Statistics, Mathematics, or a related technical discipline. Experience with at least one programming language such as Python, Java, C++, Go, or JavaScript through coursework, projects, internships, or equivalent practical experience.
Design System Design Intern (Monetization Ads) - 2027 Summer TikTok IncDesign System Design Intern (Monetization Ads) - 2027 SummerSan Jose, CAAs an intern, you'll contribute directly to Keystone's core libraries and documentation, partnering with design system designers and cross-functional teams (product design, engineering, content design) to ship scalable system improvements that land in real product surfaces. In this role, you will: Design or extend components, variants, and patterns (e.g., forms, navigation, tables, empty/error states), and create scalable specs (states, interactions, responsive behavior, accessibility).
Software Engineer Intern (TikTok-Agentic Creation-Effect Platform) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok-Agentic Creation-Effect Platform) - 2027 SummerSan Jose, CAAbout the Team Our team, Agentic Creation - TikTok Effect Platform (TTEP) nurtures TikTok s global ceration ecosystem by covering TikTok creation businesses across the creation tools, website and TikTok app. Participate in the team s core agentic business, deliver high impactful AI agents on trend discovery, personalization signal and creator to support both product and operation requirements for better viral creation supplies.
Machine Learning Engineer Intern (TikTok-Data-Search-Local Service) - 2027 Summer TikTok IncMachine Learning Engineer Intern (TikTok-Data-Search-Local Service) - 2027 SummerSan Jose, CAIndividuals who are completing or have recently completed a Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering, Data Science, Statistics, Mathematics, or a related technical discipline. Experience with at least one programming language such as Python, Java, C++, Go, or JavaScript through coursework, projects, internships, or equivalent practical experience.
Software Engineer Intern (AI Agent & Global Revenue Platform) - 2027 Summer TikTok IncSoftware Engineer Intern (AI Agent & Global Revenue Platform) - 2027 SummerSan Jose, CAWe are embedding LLM reasoning, multimodal perception, and autonomous decision-making directly into the full advertising lifecycle - from ad creation and creative generation to bidding strategy, attribution, and measurement, helping businesses worldwide efficiently connect with customers and achieve commercial success on TikTok. We are the TikTok Monetization - Growth team - building the next-generation AI Agent-powered intelligent growth platform that serves millions of advertisers and reaches billions of users every day.
Backend Software Engineer Intern (TikTok-Global Live-Foundation) - 2027 Summer TikTok IncBackend Software Engineer Intern (TikTok-Global Live-Foundation) - 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. It takes on the responsibility of building the backend system, collaborating with data scientists, ecosystem governance managers, the operations team, and the Trust & Safety Algorithm team.
Security Software Engineer Project Intern (Product Security) - 2026 Start (BS/MS) TikTok IncSecurity Software Engineer Project Intern (Product Security) - 2026 Start (BS/MS)San Jose, CAUnderstanding in various disciplines: web application security, mobile app security, network security, operating system internals and hardening, applied cryptography, cloud computing. Our challenges are not your regular day-to-day technical problems; you ll be part of a team that s developing new solutions to new challenges of a kind not previously addressed by big tech.
Research Engineer Intern (Monetization Technology - Business Integrity) - 2027 Summer TikTok IncResearch Engineer 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. Hands-on experience implementing, training, or deploying models in one or more of the following areas - Ads, Search, Recommender Systems, NLP, CV, Multimodal, or Agent technologies - through coursework, internships, or industry projects.
Software Engineer Intern (TikTok-Generalized Arch-Code Intelligence & Quality Validation) - 2027 Summer TikTok IncSoftware Engineer Intern (TikTok-Generalized Arch-Code Intelligence & Quality Validation) - 2027 SummerSan Jose, CADevelop static validation rules (logical and soft constraints) based on the graph, and contribute to the design and implementation of dynamic validation tools (issue reproduction, root cause localization). Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Product Manager Shop Ads Creative Project Intern (Ads Interface and Platform) - 2026 Start (BS/MS) TikTok IncProduct Manager Shop Ads Creative Project Intern (Ads Interface and Platform) - 2026 Start (BS/MS)San Jose, CAContribute to product documentation, internal updates, and GTM materials for global product rollouts Minimum Qualifications: Currently in the process of obtaining a Bachelor's or Master s degree in Computer Science or related fields. You will learn how product teams identify customer problems, define solutions, work with cross-functional partners, and measure impact in a fast-paced global environment.
Product Design Intern (TikTok-Design) - 2027 Summer TikTok IncProduct 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.