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.
Design Engineering Intern (Design System & AI Workflow - TikTok-Design) - 2027 Summer TikTok IncDesign Engineering Intern (Design System & AI Workflow - 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.
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.
AI Product Manager Intern (TikTok-Product-Content Ecosystem) - 2027 Summer TikTok IncAI Product Manager Intern (TikTok-Product-Content Ecosystem) - 2027 SummerSan Jose, CAOur team deeply dives into the following fields: tracking the whole content ecosystem and finding potential challenges and opportunities; cooperating closely with the RD team on model recognition, content understanding, and algorithms, targeting to balance the traffic in different formats, optimize traffic distribution, content diversifications, creator experience of moderation, user experience of interactions, and more problems. 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 LIVE) - 2027 Summer TikTok IncData Science Intern (TikTok LIVE) - 2027 SummerSan Jose, CADesign metrics framework to measure product healthiness, keep tracking of core metrics and understand root causes of metric movements. The goal of the team is to generate actionable insights from data, driving Live to create an environment that brings communities together in real time to create meaningful and interactive connections around the globe.
Backend Software Engineer Intern (Global E-Commerce) - 2027 Summer TikTok IncBackend Software Engineer Intern (Global E-Commerce) - 2027 SummerSan Jose, CAThe global E-commerce business team hopes to provide users with a more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live E-commerce, and short video content E-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. 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 (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.
Frontend Software Engineer Intern (Ads Measurement Signal and Privacy) - 2027 Summer TikTok IncFrontend Software Engineer Intern (Ads Measurement Signal and Privacy) - 2027 SummerSan Jose, CAOur Ads Measurement Signal and Privacy team (MSP) is missioned to build our security and governance infrastructure and process for the ads system end-to-end while making sure our platform with large volume of various signals and data are constantly compliant with regional regulations across the world. Key Responsibilities: Build various products to handle signal integration, management and insights through both building in-house TT cutting edge solutions and dealing with many third-party data partners integrations.
AI Agent Product Manager Intern (TikTok-Product Infrastructure-Customer Service Platform) - 2027 Summer TikTok IncAI Agent Product Manager Intern (TikTok-Product Infrastructure-Customer Service Platform) - 2027 SummerSan Jose, CAResponsibilities: Design and iterate on AI agent capabilities for customer service - including agentic architecture, conversation strategy, knowledge/SOP integration, and tool use - to help AI resolve user issues end-to-end. Preferred Qualifications: Hands-on experience building with LLMs or AI agents (e.g., prompt engineering, RAG, tool calling, agent frameworks), through coursework, research, internships, or personal projects.
Search Security Strategy Operations Intern (TikTok-Platform Responsibility-Search) - 2027 Summer TikTok IncSearch Security Strategy Operations Intern (TikTok-Platform Responsibility-Search) - 2027 SummerSan Jose, CAIntervention Strategy: Maintain customized public opinion intervention methods and platforms for search, including but not limited to: construction and operation of sensitive word library platforms, data training and evaluation of public opinion-oriented large models, as well as link design and effect review of intervention strategies. Possess basic knowledge of security link design, understand the full process from content triggering to intervention; able to quickly learn new knowledge and tools (such as large model applications) and apply them to practical work amid rapidly evolving business and emerging risks.
Fullstack Software Engineer Intern (Global E-Commerce) - 2027 Summer TikTok IncFullstack Software Engineer Intern (Global E-Commerce) - 2027 SummerSan Jose, CAThe global E-commerce business team hopes to provide users with a more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live E-commerce, and short video content E-commerce, so as to make more affordable and high-quality products sell easily and a better life within reach. Familiarity with common frontend and backend technologies, such as modern web frameworks, APIs, relational databases, cache systems, or messaging systems.
Platform User Operations Specialist InternTikTok-Platform Responsibility-User Feedback Operations- 2027 Summer TikTok IncPlatform User Operations Specialist InternTikTok-Platform Responsibility-User Feedback Operations- 2027 SummerSan Jose, CAWhat you will be doing: Respond to user queries in a timely and accurate manner, via internal platform and IM chat; Identify user needs, and quickly troubleshoot technical issues by using internal databases, effective workarounds, and solutions provided by the Engineering teams; Follow up with users to ensure the reported technical issues are resolved; Analyze tickets to identify process improvement opportunities; Assist and support training projects and user feedback projects; Partner with the Engineering team on product optimizations will be a plus. This position is mainly responsible for: receiving and resolving user queries, communicating with our engineering teams, analyzing and providing the best solutions, maintaining the SOP, writing daily reports, following the escalation process, and providing top-quality user experience.
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.
LLM Post-training Engineer Intern (Research & Product) - 2027 Summer TikTok IncLLM Post-training Engineer Intern (Research & Product) - 2027 SummerSan Jose, CAAbout the team The Multimedia AI team at TikTok focuses on building, researching, and applying Large Language Models (LLMs) to power our global products. Collaborate with engineering teams to bridge the gap between experimental research and production-ready AI applications (e.g., video understanding, translation, and content classification).
AI Product Operations InternTikTok-Platform Responsibility-Teen Experiences- 2027 Summer TikTok IncAI Product Operations InternTikTok-Platform Responsibility-Teen Experiences- 2027 SummerSan Jose, CAResearch emerging model training methodologies from both academia and industry, identify weaknesses in existing training data, and propose innovative solutions to improve data generalization, production efficiency, and coverage. We work closely with Policy, Legal, Algorithm, and Engineering teams to translate complex regulatory and safety requirements into real-world product solutions that protect users while preserving a high-quality user experience.
Software Engineer Intern (Media Engine) - 2027 Summer TikTok IncSoftware Engineer Intern (Media Engine) - 2027 SummerSan Jose, CAHands-on experience with multimedia frameworks and tools such as FFmpeg, GStreamer, OBS Studio, VLC, x264, x265, WebRTC, RTP/RTCP streaming, or VoIP products. Strong knowledge of network algorithms, including congestion control, loss recovery, bandwidth estimation, latency measurement and control, socket optimization, and real-time video transmission protocols.
Strategy Product Manager Intern (TikTok-Platform Responsibility) - 2027 Summer TikTok IncStrategy Product Manager Intern (TikTok-Platform Responsibility) - 2027 SummerSan Jose, CAAssist in the optimization and revamp of the Human Moderation queue, supporting product design and execution across task allocation, priority management, processing efficiency, and moderator experience improvement in manual review workflows. Participate in the analysis, design, and iteration of LIVE Safety product features and workflows, contributing to stronger content safety governance capabilities and a more trustworthy user experience.
Product Manager Intern (TikTok-Product Infrastructure-Account) - 2027 Summer TikTok IncProduct Manager Intern (TikTok-Product Infrastructure-Account) - 2027 SummerSan Jose, CAResponsibilities: Define clear and precise data metrics to best represent business performance and incorporate data, algorithms, research, and market analysis to shape product design. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
Data Engineer Intern (Data Platform Global Live) 2027 Summer TikTok IncData Engineer Intern (Data Platform Global Live) 2027 SummerSan Jose, CAWe support our businesses in achieving their missions by building high quality real-time and offline data warehouses, creating various forms of efficient and data-friendly data assets, and exploring and implementing business oriented data solutions leveraging big data technology and LLM. Collaborating with data engineers to understand the data system and provide a smooth data usage experience for data users, including but not limited to data discovery, data usage guidance, and promotion of the data system.
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.