Senior Machine Learning Engineer (Research Scientist) - Data Foundation & AI PlaidSenior Machine Learning Engineer (Research Scientist) - Data Foundation & AISan Francisco, CaliforniaWe work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. They are responsible for the full lifecycle of these systems, including pretraining data curation, model development and training, as well as production deployment, serving, and ongoing monitoring.
Staff Research Scientist, AI Safety CZ BiohubStaff Research Scientist, AI SafetyRedwood City, CA$241,000–$301,000 / yearSuccess requires excellence across five interconnected pillars: training frontier AI models specifically for biology; building engineering systems that maximize research velocity and efficiency; executing a sophisticated data strategy that fuels AI development; operating a world-class AI compute platform; and creating impactful products that transform AI capabilities into accessible scientific tools. You will leverage state-of-the-art AI to accelerate discovery and drive transformative insights in biology-developing novel AI models purpose-built for biological research, engineering robust systems that enable breakthrough science at unprecedented scale, and translating these advances into practical tools that empower researchers worldwide.
Research Scientist- Robotics AI Robert Bosch GmbHResearch Scientist- Robotics AISunnyvale, CAThe Bosch Research and Technology Center North America with offices in Sunnyvale, California, Pittsburgh, Pennsylvania, and Cambridge, Massachusetts is a part of the global Bosch Group (www.bosch.com), a company with over 70 billion euro revenue, 400,000 employees worldwide, a very diverse product portfolio, and a history spanning over 125 years. Hands-on experience in computer vision and deep learning, with work in any of the following areas: multimodal transformers, multimodal language models, diffusion models, NeRF, gaussian splatting, object detection / segmentation, 3D scene understanding, sensor calibration, SfM, voxel/BEV grid-based feature representation.
ML Research Scientist (Embodied AI & Reinforcement Learning) MetamorphicML Research Scientist (Embodied AI & Reinforcement Learning)Palo Alto, CaliforniaMetamorphic is developing new approaches to intelligence by combining machine learning with large-scale experimental neuroscience, informed by the principles that make the brain efficient, flexible, and robust. Strong software engineering skills and strong working proficiency in Python and a modern deep learning framework; ability to write training and evaluation infrastructure that other researchers can build on.
Senior Research Scientist- Robotics AI Robert Bosch GmbHSenior Research Scientist- Robotics AISunnyvale, CAThe Bosch Research and Technology Center North America with offices in Sunnyvale, California, Pittsburgh, Pennsylvania, and Cambridge, Massachusetts is a part of the global Bosch Group (www.bosch.com), a company with over 70 billion euro revenue, 400,000 employees worldwide, a very diverse product portfolio, and a history spanning over 125 years. Hands-on experience in computer vision and deep learning, with work in any of the following areas: multimodal transformers, multimodal language models, diffusion models, NeRF, gaussian splatting, object detection / segmentation, 3D scene understanding, sensor calibration, SfM, voxel/BEV grid-based feature representation.
Research Scientist, Gen AI & User Representation Learning PredactivResearch Scientist, Gen AI & User Representation LearningPalo Alto, CARemote$130,000–$160,000 / yearThe ideal candidate combines strong scientific thinking with practical engineering skills and enjoys solving challenging problems using large-scale real-world data. You will conduct applied research that advances representation learning, multimodal understanding, and transformer-based modeling while working closely with engineering teams to translate research into production systems.
Research Scientist Intern (Seed Responsible AI) - 2026 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist Intern (Seed Responsible AI) - 2026 Start (PhD)San Jose, CAStrong research background in at least one of the areas: large language model (LLM) training, LLM interpretability, LLM agents, reinforcement learning, or LLM / AI agent safety. PhD Internships at ByteDance aim to provide students with the opportunity to actively contribute to our products and research, and to the organization's future plans and emerging technologies.
Research Scientist - Model Capability Boundary Exploration and AI Data Flywheel System Development - Global Frontier Tech Recruitment Program - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist - Model Capability Boundary Exploration and AI Data Flywheel System Development - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CABeyond model serving, we operate large-scale log analytics pipelines that process massive volumes of invocation logs from text models, multimodal models, and agent systems - extracting usage patterns, quality signals, and actionable insights to inform model improvement, system optimization, and product decisions through continuous, data-driven feedback loops. Team Introduction: The Applied Machine Learning Ark team combines system engineering and machine learning to develop and operate Large Language Model (LLM) service platforms that offer businesses Model-as-a-Service (MaaS) solutions, serving both large model providers and downstream users.
Staff Research Scientist, AI Safety Chan Zuckerberg Biohub IncStaff Research Scientist, AI SafetyRedwood City, CA$241,000–$301,000 / yearSuccess requires excellence across five interconnected pillars: training frontier AI models specifically for biology; building engineering systems that maximize research velocity and efficiency; executing a sophisticated data strategy that fuels AI development; operating a world-class AI compute platform; and creating impactful products that transform AI capabilities into accessible scientific tools. You will leverage state-of-the-art AI to accelerate discovery and drive transformative insights in biology-developing novel AI models purpose-built for biological research, engineering robust systems that enable breakthrough science at unprecedented scale, and translating these advances into practical tools that empower researchers worldwide.
Research Scientist - Seed Responsible AI Beijing ByteDance Technology Co LtdResearch Scientist - Seed Responsible AISan Jose, CAThe Seed-Responsible AI team promotes safe and sustainable AI by researching its core mechanisms to provide insights and practical guidance. Responsibilities.
Research Engineer / Research Scientist / AI Systems Engineer, RSI OpenAI LLCResearch Engineer / Research Scientist / AI Systems Engineer, RSISan 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. We work to automate real research workflows and improve research productivity by building systems and feedback loops, designing evaluations, and training models to develop missing capabilities.
Research Scientist, Generative AI Graduate (Intelligent Creation) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist, Generative AI 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. Participating in unified modeling for image and video generation, driving model performance improvements, and gaining hands-on experience in model iteration and large-scale training.
Principal Scientist - Generative AI Research | RD5004 Convai Technologies Inc.Principal Scientist - Generative AI Research | RD5004CAFocusing on new technologies for Speech Synthesis (TTS) and Large Language Models (LLM) Training large language models and monitoring data processing pipelines. Focusing on research publications and participating in conferences with an aim to partner with leading Deep Learning & AI researchers and industrial research labs.
NewResearch Scientist Graduate (DPU & AI Infra) - 2027 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist Graduate (DPU & AI Infra) - 2027 Start (PhD)San Jose, CAOur mission is to advance the architecture, development, and research of next-generation software-hardware technologies across compute, networking, and storage for cloud and AI computing. We work at the intersection of software systems, distributed infrastructure, and custom hardware acceleration, shaping the next wave of cloud-scale computing.
Founding AI Research Scientist - Optexity (USA) Pear VCFounding AI Research Scientist - Optexity (USA)Palo Alto, CaliforniaWe deploy directly inside clinics and hospitals — including systems with no APIs, using integration infrastructure we've built and open-sourced — and in return become their preferred partner. That gives us proprietary clinical reasoning trajectories from practicing physicians, and a feedback loop between real patient encounters, our models, and the products built on top of them.
Research Scientist - TikTok Search (Generative AI) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) TikTok IncResearch Scientist - TikTok Search (Generative AI) - 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.
Research Scientist Graduate (Foundation Model, Generative AI) - 2026 Start (PhD) Beijing ByteDance Technology Co LtdResearch Scientist Graduate (Foundation Model, Generative AI) - 2026 Start (PhD)San Jose, CAIndividuals who are completing or have recently completed a PhD degree in Computer Science, Electrical Engineering, Electrical and Computer Engineering, Physics, Mathematics, or a related discipline. Our technology powers over 50 application scenarios - including Doubao, Jimeng, TRAE, Dola and Dreamnia - and serves enterprise customers through Volcano Engine and BytePlus.
Research Scientist, AI Physical SuperintelligenceResearch Scientist, AISan Francisco, CaliforniaFocus on core AI research questions including how agents learn physics reasoning, action space design for scientific discovery, reward structure development, and training systems that scale. Physical Superintelligence is a startup with roots at Harvard, MIT, Johns Hopkins, Oxford, the Institute for Advanced Study, and the Perimeter Institute is building AI systems to discover new physics at scale.
Research Scientist, Multimodal Generative AI (Intelligent Creation) - Global Frontier Tech Recruitment Program - 2027 Start (PhD) TikTok IncResearch Scientist, Multimodal Generative AI (Intelligent Creation) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)San Jose, CAHands-on experience in at least one of the following areas: Image/video generation and editing; VLM/LLM fine-tuning; Efficient model design and optimization; Reinforcement learning methods (e.g., RLHF, DPO, GRPO) * Track record of research publications in conferences such as CVPR, ECCV, ICCV, NeurIPS, ICLR, SIGGRAPH, or SIGGRAPH Asia. Minimum Qualifications: Individuals who are completing or have recently completed a PhD degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline Proficiency in training generative AI or large models using frameworks such as PyTorch or JAX.
Senior Staff Research Data Scientist, AI Data GoogleSenior Staff Research Data Scientist, AI DataMountain View, CAPreferred qualifications: 12 years of work experience using analytics to solve product or business problems, coding (e.g., Python, R, SQL), querying databases or statistical analysis, or 10 years of work experience with a PhD degree. 10 years of work experience using analytics to solve product or business problems, coding (e.g., Python, R, SQL), querying databases or statistical analysis, or 8 years of work experience with a PhD degree.