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.
ML Research Intern Samaya AIML Research InternMountain View, CaliforniaAt Samaya, our product delivers value to one of the most high-stake environments of AI applications - helping financial professionals make knowledge-informed decisions via key techniques such as RAG, RL and AI agents with advanced tool calling and long-horizon reasoning, etc. Built by a team from Google DeepMind, Meta, Microsoft, and Stanford with 100+ papers and 50k+ citations, it achieves 98% accuracy on financial reasoning tasks where generic LLMs reach 53%.
Research Scientist Lead AlliesResearch ScientistSan Francisco, CaliforniaYou’ll work closely with engineers, product teams, marketing and the broader research community to develop new methods for comparing models, analyzing preference data, and disentangling performance factors like style, reasoning, and robustness. • Hands-on experience training large-scale models, including reward models, preference models, and fine-tuning LLMs with methods like RLHF, DPO, and contrastive learning.
ML Research Engineer (Model Training) MetamorphicML Research Engineer (Model Training)Palo Alto, CaliforniaYou will design the systems that coordinate complex ML workflows across heterogeneous infrastructure, support rapid iteration by researchers, and ensure that models move cleanly from experimentation into robust, low-latency, cost-efficient deployment. Metamorphic 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.
ML Research Engineer (Distributed Training) MetamorphicML Research Engineer (Distributed Training)Palo Alto, CaliforniaYou will design and optimize our distributed training framework, implement advanced parallelism strategies, build fault-tolerant infrastructure, and provide the tooling researchers need to run large-scale experiments quickly and reproducibly. Hands-on experience building and debugging distributed training infrastructure (PyTorch FSDP, DeepSpeed ZeRO, Megatron, TorchTitan, or similar) and optimizing advanced parallelism strategies.
Research & Business Scientist Kaneka Americas HoldingResearch & Business ScientistNewark, CaliforniaSpecific responsibilities include enzyme screening, development of enzyme-based processes, enzyme engineering through genetic engineering, development of cultivation methods using genetically modified microorganisms, development of analytical methods, scale-up studies utilizing external resources, and evaluation of new enzyme-related technologies. In addition, this position collaborates closely with internal R&D personnel, customer-facing staff, experimental equipment suppliers, raw material suppliers, and external technical service providers to execute experimental research effectively.
Applied Research Engineer hireVouchApplied Research EngineerSan Francisco, CaliforniaWe're the only company offering three integrated solutions for frontier AI development: Enterprise Platform & Tools : Advanced annotation tools, workflow automation, and quality control systems that enable teams to produce high-quality training data at scale. As an Applied Research Engineer, you will be at the forefront of developing cutting-edge systems and methods to create, analyze, and leverage high-quality human-in-the-loop data for frontier model developers.
Senior Manager, Strategic Planning & Operations, Inflammation Research AmgenSenior Manager, Strategic Planning & Operations, Inflammation ResearchSan Francisco, CaliforniaIn addition to the base salary, Amgen offers a Total Rewards Plan, based on eligibility, comprising of health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities that may include: A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental and vision coverage, life and disability insurance, and flexible spending accounts. As an organization dedicated to improving the quality of life for people around the world, Amgen fosters an inclusive environment of diverse, ethical, committed and highly accomplished people who respect each other and live the Amgen values to continue advancing science to serve patients.
Research Engineer, Large-Scale Training Together AIResearch Engineer, Large-Scale TrainingSan Francisco, California$200,000–$290,000 / yearWe believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, hardware, algorithms, and models. You will rapidly bring newly released open-source models onto the Model Shaping platform, ensuring they train efficiently and reliably across diverse customer workloads.
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.
Senior Research Associate, Platform/R&D Azalea Therapeutics, Inc.Senior Research Associate, Platform/R&DBerkeley, CA$80,000–$110,000Fraudulent emails claiming to be sent by Azalea or Azalea employees may come from similar sounding emails with endings like “@azaleajobs.com” or “@azalea.com” or even emails ending in common public domain addresses with endings like “@gmail.com,” This Senior Research Associate should be comfortable working independently, proactively troubleshooting technical challenges, and collaborating across multidisciplinary teams to deliver high-quality data.
Research Associate I/II, In Vivo Immunology Azalea Therapeutics, Inc.Research Associate I/II, In Vivo ImmunologyBerkeley, CA$70,000–$90,000Fraudulent emails claiming to be sent by Azalea or Azalea employees may come from similar sounding emails with endings like “@azaleajobs.com” or “@azalea.com” or even emails ending in common public domain addresses with endings like “@gmail.com,” There can also be instances of fraudulent communication that use the names and pictures of known company employees claiming to be sent from those employees, or that even link out to fake websites that were created to look and feel like the real company website.
Research Engineer MagicResearch EngineerSan Francisco, California$225,000–$550,000 / yearAs a Research Engineer, you’ll work on training, evaluating, and serving large AI models and new inference-time compute techniques, build internet-scale datasets, and help prototype new research and product ideas. We believe the most promising path to safe AGI lies in automating research and code generation to improve models and solve alignment more reliably than humans can alone.
Research Engineer, Technical Lead HarmonicResearch Engineer, Technical LeadPalo Alto, CaliforniaFollowing our Gold Medal-level performance on the 2025 International Math Olympiad (IMO) and the successful resolution of long-standing open problems, we are proving that AI can master the most rigorous domains of human thought. The successful candidate will play a key role in developing research vision and driving execution against research priorities that integrate RL with formal methods to solve complex problems in theorem proving and beyond.
Research, Pre-Training Science Thinking Machines Lab IncResearch, Pre-Training ScienceSan Francisco, CA$350,000–$475,000 / yearWe are scientists, engineers, and builders who've created some of the most widely used AI products, including ChatGPT and Character.ai, open-weights models like Mistral, as well as popular open source projects like PyTorch, OpenAI Gym, Fairseq, and Segment Anything. PhD in Computer Science, Machine Learning, Physics, Mathematics, or a related discipline with strong theoretical and empirical grounding; or, equivalent industry research experience.
Staff Software Engineer - AI Research Infrastructure Databricks IncStaff Software Engineer - AI Research InfrastructureSan Francisco, CA$199,000–$270,000 / yearYou will design and build services that schedule, orchestrate, and observe large‑scale training and inference experiment workloads across thousands of GPUs, improve our dev tooling and ensure that researchers can iterate quickly without sacrificing reliability, efficiency, or security. As a Staff Software Engineer on the AI Research Infra Team at Databricks, you will: Design and implement infrastructure that supports large‑scale experiments, data processing, and model training (e.g., HPC clusters, GPU fleets, or cloud‑based systems).
Research - Member of Technical Staff SimileResearch - Member of Technical StaffSan Francisco, CaliforniaThe world's leading companies use Simile to make business-critical decisions — from consumer leaders like CVS Health and Wealthfront to professional services organizations like Deloitte and Gallup — strategizing product launches, entering new markets, and forecasting earnings calls. Extract Insight from Unique Data: Work with massive, proprietary datasets that represent the breadth of human experience, including long-form unstructured interviews, large-scale polls, and passively collected behavioral data.
Research Scientist, Foundation Model (Video Generation) PikaResearch Scientist, Foundation Model (Video Generation)Palo Alto, CaliforniaDesign and prototype novel algorithms and architectures for high-fidelity, real-time multimodal synthesis and interaction across modalities. Advance state-of-the-art techniques in diffusion, autoregressive, and other generative models for large-scale pre-training and fine-tuning.
Member of Technical Staff - Research ArmadinMember of Technical Staff - ResearchPalo Alto, CaliforniaWe're building autonomous proactive security from the ground up, reinforcing the tradecraft of elite red teamers into purpose-built security models and agents that discover risk and remediate it before organizations are breached. Own Post-Training Strategy: Drive the post-training roadmap (fine-tuning, preference optimization, reward modeling, RL, distillation) to make models more capable, reliable, and aligned.
Research Scientist Engram LabResearch ScientistSan Francisco, CaliforniaExtensive experience in at least one area directly relevant to our work: continual learning, memory architectures, test-time training (TTT), parameter-efficient finetuning, context compression, retrieval, synthetic data, distillation, or agents. Synthetic data and self-study — understanding what makes synthetic training data generalize, and developing self-study pipelines that allow models to reflect on and consolidate new context.