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.
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.
Summer 2027 Internship (Multiple locations) Wiss, Janney, Elstner Associates IncSummer 2027 Internship (Multiple locations)San Francisco, CA$17–$35 / hourThis non-exempt position is also eligible for WJE's industry-leading, total rewards package which enables our employees to grow and thrive with comprehensive health and financial benefits including: Robust and affordable health plans for employees and their families, including HSA as well as low and high-deductible PPO options. Wiss, Janney, Elstner Associates, Inc. (WJE) is offering Summer 2027 Internship opportunities for students pursuing degrees in architecture, architectural engineering, civil engineering, and structural engineering at multiple office locations across the country.
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.
NewPhD Data Science Internship 2027 USA Pinterest IncPhD Data Science Internship 2027 USASan Francisco, CAWe're looking for Data Science interns to help evolve and shape the future of our product -- inspiring Pinners and connecting them with actionable content, understanding advertisers and measuring the value Pinterest provides to them, and enabling our employees to evaluate potential product changes faster than ever before. The results of your work will influence the team roadmap, identify actionable product opportunities, refine our experimentation platform, and drive key initiatives, turning your insights and analyses into real-world products.
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.
Polymers Materials Science Intern TE Connectivity plcPolymers Materials Science InternFREMONT, CAThis group is committed to creating a highly engaged and empowered cross-functional network of young professionals by placing high value in Professional Development, Networking Opportunities and Community Involvement to drive the success of our interns. Our broad range of connectivity and sensor solutions enable the distribution of power, signal and data to advance next-generation transportation, renewable energy, automated factories, data centers, medical technology and more.
Software Engineer Intern (Creative Intelligence and Brand Innovation) - 2027 Summer TikTok IncSoftware Engineer Intern (Creative Intelligence and Brand Innovation) - 2027 SummerSan Jose, CAResponsibilities: Assist in developing innovative products for brand and influencer collaborations, leveraging core technologies such as AI and content understanding to help establish TikTok as a leading influencer monetization platform. Some experience (e.g., through academic projects or internships) working with software engineering teams, including contributing to team collaboration, problem-solving, and technical tasks.
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).
Software Engineer Intern (Recommendation Architecture, Feeds Infrastructure) - 2027 Summer TikTok IncSoftware Engineer Intern (Recommendation Architecture, Feeds Infrastructure) - 2027 SummerSan Jose, CAWe operate at the intersection of machine learning and large-scale systems, designing and operating the end-to-end pipeline -from offline training data orchestration to real-time online inference-that delivers seamless, high-frequency discovery to over a billion users. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals.
NewDefense Science and Technology Internship Undergraduate Student - Summer 2027 Lawrence Livermore National LaboratoryDefense Science and Technology Internship Undergraduate Student - Summer 2027Livermore, CA$23.26–$31.62 / hourOur mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability.
Strategic Program Support Summer 2027 Internship - San Francisco, CA Jones Lang LaSalle IncStrategic Program Support Summer 2027 Internship - San Francisco, CASan Francisco, CABy leveraging JLL's expertise in workplace strategy, space planning, change management, and workplace technology, the Work Dynamics team brings together the physical, digital, and cultural aspects of the workplace to drive employee satisfaction, collaboration, and overall business success. As a Summer Intern in Strategic Program Support at JLL, you will: Program Dashboard Management & Reporting: Maintain and update integrated program dashboards tracking milestones, budgets, and deliverables across multiple life sciences projects.
Summer 2027 PhD AI Research Infrastructure, RL Post-Training Intern Advanced Micro Devices, IncSummer 2027 PhD AI Research Infrastructure, RL Post-Training InternSanta Clara, CaliforniaWhether you’re designing next-gen processors, enabling AI breakthroughs, or bringing leading edge products to market, every role at AMD contributes to something bigger — technology that moves the world forward. You’ll do important work, learn new skills, expand your network, and gain real-world experience on projects that impact millions of end-users worldwide.
AI Safety Evaluation & Governance Product Manager Intern (TikTok-Platform Responsibility-Feed Safety) - 2027 Summer TikTok IncAI Safety Evaluation & Governance Product Manager Intern (TikTok-Platform Responsibility-Feed Safety) - 2027 SummerSan Jose, CARigorous Evaluation - We design statistically grounded evaluation frameworks, build high-quality ground truth datasets, and ensure our assessments are valid, reproducible, and actionable - so the platform can confidently ship AI-powered safety systems at scale. AI/ML Solution Design - We partner closely with algorithm teams to improve model accuracy and stability across safety scenarios, tackling challenges unique to this domain - adversarial content, imbalanced distributions, and deep contextual understanding.
Machine Learning Engineer Intern Summer 2026 Cloudflare IncMachine Learning Engineer Intern Summer 2026San Francisco, CAProject Galileo: Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflares enterprise customers--at no cost. We are looking for a Machine Learning Engineer Intern to join our Austin team to build and operate the pipelines behind AI-driven applications, Agents, Chatbots that power teams across the company, including go-to-market, engineering, and product.
Software Engineer Intern (Ads Infrastructure) - 2027 Summer TikTok IncSoftware Engineer Intern (Ads Infrastructure) - 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.
Machine Learning Engineer Graduate (TikTok-Data-Search-Search Quality) - 2027 Summer Start (PhD) TikTok IncMachine Learning Engineer Graduate (TikTok-Data-Search-Search Quality) - 2027 Summer Start (PhD)San Jose, CAThis full-time PhD Graduate role provides early-career researchers and engineers the opportunity to join one of our engineering teams where you will have the opportunity to: Participate in applied research and improvement of the search core algorithm, possible directions include: Content understanding: Applying the industry s cutting-edge NLP and CV technology and leveraging LLM to match the most relevant videos for each search query, and continuously improve the relevance of TikTok search. Individuals currently pursuing or recently completed a PhD degree in Computer Science, Electrical Engineering, Machine Learning, Artificial Intelligence, Information Retrieval, Natural Language Processing, Data Mining, Statistics, or a related technical field.
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.
Computing Graduate Student Intern - Summer 2027 Lawrence Livermore National LaboratoryComputing Graduate Student Intern - Summer 2027Livermore, CAProvide technical and/or research support to projects in the areas of computational science, cyber defense, computer science, numerical methods, mathematics, and other related STEM disciplines, working with scientists, engineers, and technical staff members. Must be a continuing college student in good standing at an accredited institution pursuing a graduate degree by Fall 2027 in Computer Science, Mathematics, Data Science, Machine Learning, Cybersecurity, or other related STEM fields.
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.