Research Scientist Intern- E-commerce Recommendation(LLM Applications) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) TikTok IncResearch Scientist Intern- E-commerce Recommendation(LLM Applications) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CAAcross multiple scenarios-including live-streaming e-commerce, video-based commerce, and marketplace (shelf-based) commerce-the team is committed to delivering a more personalized, proactive, and efficient shopping experience for users, while providing merchants with a stable and reliable platform. Multimodal Large Models for E-commerce: Build multilingual, multimodal models achieving SOTA performance and powering intelligent e-commerce agents.
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).
Agent Post-Training, Frontier Evals and Environments Research OpenAI LLCAgent Post-Training, Frontier Evals and Environments ResearchSan Francisco, CAFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. You will work with researchers, engineers, product teams, infrastructure teams, and safety/alignment partners to decide what should go into major model runs, measure whether it worked, and ship improvements into products used by real people.
Tech Lead Research Scientist/Software Engineer, TikTok-Neural Graphics and World Models TikTok IncTech Lead Research Scientist/Software Engineer, TikTok-Neural Graphics and World ModelsSan Jose, CAStrong candidates combine research judgment with hands-on engineering ability: they can identify an important modeling problem, translate it into concrete research and engineering milestones, run rigorous experiments, and work with engineering teams to turn successful results into interactive, reliable engine capabilities. Deep expertise in at least one of the following AI-for-graphics areas: 3D modeling, asset generation, or 3D representations; animation, motion generation, or character behavior; simulation, physical AI, or neural simulation; rendering or neural rendering; world models or video prediction; or graphics and game-engine workflows.
Senior Research Scientist, Human‑AI Perception and Interaction NVIDIA CorpSenior Research Scientist, Human‑AI Perception and InteractionSanta Clara, CAA track record of applying human behavior models to machine learning applications, or applying machine learning to understand or model human behavior. Excellent track record of publications in top-tier conferences (SIGGRAPH, CHI, HRI, ICRA, NeurIPS, ICLR, ICML, CVPR, ICCV, ECCV, CoG, ETRA, etc.).
Research Scientist Graduate (Monetization Technology - Business Integrity) - 2027 Start TikTok IncResearch Scientist Graduate (Monetization Technology - Business Integrity) - 2027 StartSan 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. Minimum Qualifications: Individuals who are completing or have recently completed a Master s degree in Computer Science, Software Engineering, Electronic Engineering, Automation, Mathematics, Statistics, or a related technical discipline (completed, or expecting to graduate within 12 months).
Research Scientist, Video Generation (Intelligent Creation) -Global Frontier Tech Recruitment Program -2027 Start (PhD) TikTok IncResearch Scientist, Video Generation (Intelligent Creation) -Global Frontier Tech Recruitment Program -2027 Start (PhD)San Jose, CAAbout the Team The Intelligent Creation - Global GenAI team focuses on applied research in Generative AI, and delivers intelligent solutions to TikTok, enabling users to make and share creative content in a much easier way. The role also involves designing efficient model architectures and advancing reinforcement learning techniques to improve model capability, scalability, and real-world performance in video and broader creation scenarios.
Research Scientist, World Models Graduate (Intelligent Creation) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) TikTok IncResearch Scientist, World Models Graduate (Intelligent Creation) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CAAbout the Team The Intelligent Creation - Global GenAI team focuses on applied research in Generative AI, and delivers intelligent solutions to TikTok, enabling users to make and share creative content in a much easier way. Advance video generation models to capture long-horizon temporal consistency, realistic physical dynamics, object interactions, and causal relationships from large-scale multi-modal data.
Research Scientist Graduate (Monetization Technology - Business Integrity) - 2027 Start (PhD) TikTok IncResearch Scientist Graduate (Monetization Technology - Business Integrity) - 2027 Start (PhD)San 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. Minimum Qualifications: Individuals who are completing or have recently completed a PhD degree in Computer Science, Software Engineering, Electronic Engineering, Automation, Mathematics, Statistics, or a related technical discipline (completed, or expecting to graduate within 12 months).
Research Engineer - Ads Integrity TikTok IncResearch Engineer - Ads IntegritySan Jose, CAResearch and develop cutting-edge generative AI technologies, including LLMs, multimodal models (text/image/video), and deepfake detection/synthesis, optimizing performance across pre-training, SFT, RLHF, and AI safety. We are looking for strong machine learning engineers who are excited to grow their business understanding, build highly scalable machine learning models, and partner across disciplines with global teams, in pursuit of excellence.
Principal Research Scientist - Frontier Industrial AI AVEVA Group PlcPrincipal Research Scientist - Frontier Industrial AISan Leandro, CA$213,500–$355,500 / yearThis pay range represents the minimum and maximum compensation that the position offers, and final compensation can vary within the range depending on work location, job experience, skills, and relevant educational attainment and/or training. Our cutting-edge solutions are used by thousands of enterprises to deliver the essentials of life - such as energy, infrastructure, chemicals, and minerals - safely, efficiently, and more sustainably.
Sr. Research Engineer/Scientist (all levels), World Models TikTok IncSr. Research Engineer/Scientist (all levels), World ModelsSan Jose, CAAdvance video generation models to capture long-horizon temporal consistency, realistic physical dynamics, object interactions, and causal relationships from large-scale multi-modal data. About the Team The Vision-Applied Research team focuses on applied research in Generative AI and CV/Multimodal Understanding, and delivering intelligent solutions to Tiktok, enabling users to make and share creative content in a much easier way.
Senior Research Engineer - Autonomous Vehicles NvidiaSenior Research Engineer - Autonomous VehiclesSanta Clara, CAAt the same time, you will also have the opportunity to impact products and collaborate with teams that focus on AI products based on CUDA, physically-based simulation, graphics, natural language processing, autonomous driving, HW optimization, robotics, healthcare, and many more. We are recruiting top research engineers in the Autonomous Vehicles Research team at NVIDIA with strong expertise in software engineering and in artificial intelligence topics, such as deep learning, reinforcement learning, and generative modeling.
Research Scientist Graduate(Global E-commerce Content Recommendation) - 2026 Start (PhD) TikTok IncResearch Scientist Graduate(Global E-commerce Content Recommendation) - 2026 Start (PhD)San Jose, CADrive scientific rigor while balancing real-world constraints Minimum Qualifications: Individuals who are completing or have recently completed a PhD degree in Computer Science, Machine Learning, Artificial Intelligence, Statistics, or a related technical field. In today's content-driven commerce landscape, traditional collaborative filtering and supervised learning methods are no longer sufficient.
Research Product Manager, Fine-tuning Lila SciencesResearch Product Manager, Fine-tuningSan Francisco, Massachusetts$204,000–$310,000 / yearFirst, you'll decide which new scientific domain capabilities the Lila model should gain and how to build them — the right mix of reinforcement-learning environments and supervised fine-tuning (SFT) data — prioritized against our Target Product Profiles (TPPs) and customer needs. Full-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program.
Research Scientist Intern (Monetization Technology - Business Integrity) - 2027 Start (PhD) TikTok IncResearch Scientist Intern (Monetization Technology - Business Integrity) - 2027 Start (PhD)San 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. We are looking for strong machine learning engineers who are excited to grow their business understanding, build highly scalable machine learning models, and partner across disciplines with global teams, in pursuit of excellence.
Research Scientist, AI For Graphics And Gaming - New College Grad 2026 NvidiaResearch Scientist, AI For Graphics And Gaming - New College Grad 2026Santa Clara, CAHands-on experience training large models on multi-GPU clusters (hundreds to thousands of GPUs), building robust distributed training pipelines and debugging at scale, with strong proficiency in PyTorch required; familiarity with GPU architecture, CUDA abstractions, and efficiency techniques (e.g., distillation, pruning, low-precision training/inference) is a plus. NVIDIA is seeking world-class deep learning researchers to build the next generation of AI for graphics and gaming-from neural rendering and real-time image/video generation to world models, AI-driven characters, and LLM-powered game experiences.
Research Scientist Intern - TikTok Search / Generative AI (LLM) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) TikTok IncResearch Scientist Intern - TikTok Search / Generative AI (LLM) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CAAs a campus hire, you will collaborate with top engineers and researchers to solve challenging problems at scale, working across the full stack of search-from content understanding and retrieval to ranking and user experience optimization. Traditional search systems face increasing limitations when handling massive-scale data, multimodal content (video, text, image), and complex user intents.
Senior Research Scientist For Generative AI NvidiaSenior Research Scientist For Generative AISanta Clara, CAThe base salary range is 192,000 USD - 304,750 USD for Level 4, and 224,000 USD - 356,500 USD for Level 5. You will be working with a team of world-class researchers eager to make great impacts with generative AI models.
Lab Research Assistant (9612C), Plant & Microbial Biology - #88708 University of CaliforniaLab Research Assistant (9612C), Plant & Microbial Biology - #88708Berkeley, CA$68,413.33–$69,825.18 / yearAs a condition of employment, the final candidate who accepts a conditional offer of employment will be required to disclose if they have been subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct; received notice of any allegations or are currently the subject of any administrative or disciplinary proceedings involving misconduct; have left a position after receiving notice of allegations or while under investigation in an administrative or disciplinary proceeding involving misconduct; or have filed an appeal of a finding of misconduct with a previous employer. This range takes into account the wide range of factors that are considered in making compensation decisions, including but not limited to experience, skills, knowledge, abilities, education, licensure and certifications, analysis of internal equity, and other business and organizational needs.