Lead Research Scientist VisaLead Research ScientistFoster City, CA$215,300–$344,600 / yearWe engage with the company's numerous technology and product teams, world-wide business partners, academics, and governments, to explore and develop technologies that will shape the future of the payments industry and impact the lives of billions of people. . Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.
Staff Research Scientist VisaStaff Research ScientistFoster City, CA$169,100–$270,800 / yearThe ideal candidate will focus on conducting advanced research in one or more subfields, for example, quantum error correction, quantum optimization, quantum simulation, quantum machine learning, distributed quantum computing and/or quantum security and privacy with the aim of applying their research outcomes to financial services and payments. We engage with the company's numerous technology and product teams, world-wide business partners, academics, and governments, to explore and develop technologies that will shape the future of the payments industry and impact the lives of billions of people.
NewData Scientist V Pinnacle Technical ResourcesData Scientist VMenlo Park, California$100–$110 / hourContractorThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. This role requires strong technical expertise, excellent communication skills, and the ability to collaborate with stakeholders to drive data-driven decision-making.
NewSenior Data Scientist - Contract TalentBurst, Inc.Senior Data Scientist - ContractSouth San Francisco, CA$80–$91.29 / hourThe Senior Data Scientist in Data, Analytics, and AI develops, deploys, and industrializes enterprise applications leveraging machine learning techniques to extract value from structured and unstructured data across Commercial and Medical domains. Proven track record of collaborating within cross-functional teams, partnering directly with data science product owners, ML engineers, and MLOps teams to deploy efficient, production-ready machine learning applications.
Protein Expression Scientist - Temp JouléProtein Expression Scientist - TempAlameda, CA$50–$55 / hourThis hands-on laboratory role requires expertise in molecular biology, protein expression systems, and chromatographic purification methods, with opportunities to contribute across multiple research initiatives in a fast-paced discovery environment. Bachelor's degree in Biochemistry, Molecular Biology, Structural Biology, or a related scientific discipline with 3+ years of relevant industry experience; or Master's degree with 1+ year of relevant industry experience.
NewMicrobiology Technician/Associate Scientist JouléMicrobiology Technician/Associate ScientistPleasanton, CA$25 / hourResponsibilities: The Microbiology Technician role supports critical internal R&D formulation development required to establish robust products and method development for various initiatives across company businesses. System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
NewData Scientist II - Contract TalentBurst, Inc.Data Scientist II - ContractSouth San Francisco, CA$79–$79.96 / hourThe ideal candidate brings strong technical depth, hands-on model development experience, and the ability to operate independently while collaborating across cross-functional teams. This role will focus on advancing targeting models and delivering scalable, production-ready solutions that drive business outcomes.
Clinical Lab Scientist - WCMC Clinical Laboratory Services - Per Diem - 8 Hour - Variable Shift John Muir HealthClinical Lab Scientist - WCMC Clinical Laboratory Services - Per Diem - 8 Hour - Variable ShiftWalnut Creek, CA$65.04–$87.78 / hourSee John Muir Health Terms & Conditions at https://www.johnmuirhealth.com/terms-of-use.html and Privacy Policy at https://www.johnmuirhealth.com/content/dam/jmh/Documents/Legal-and-Privacy/website-privacy-policy.pdf and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. Bachelor of Science Biology, Biochemistry or Chemistry, Medical Laboratory Technology/Clinical Laboratory Science, or Microbiology - Required.
Clinical Laboratory Scientist Sante Consulting LLCClinical Laboratory ScientistBerkeley, CAJob Title: Clinical Laboratory Scientist (CLS) Location: Berkeley, CA Summary: The Clinical Laboratory Scientist (CLS) conducts daily routine planning to ensure quality service, cost, and productivity. Our team at Santé Consulting brings concierge-level services and unmatched market insights to your job search.
NewNLP Scientist BEPC Inc. - Business Excellence Professional ConsultingNLP ScientistSouth San Francisco, CA$75.23–$83.23 / hourn Given a statement and a corpus of approved claims, product labeling, clinical study results, and references, the system retrieves the relevant evidence, decomposes compound statements into checkable assertions, tests whether the evidence supports each one, and returns a decision with citations a reviewer can follow. \n BEPC Inc., founded in 2007, is a 100% employee-owned company providing top-tier consulting and staffing solutions across industries like technology, engineering, manufacturing, and project management.
NewAI Scientist - up to $600k base + equity Sharpe SearchAI Scientist - up to $600k base + equityAlameda, CAn The ideal candidate has deep expertise in modern ML with emphasis on LLMs (training, fine-tuning, RL, inference, agents, evaluation), a track record of frontier work, the ability to turn ambitious research into reliable systems people use, strong software engineering, precise communication, and genuine curiosity about markets. An elite, high-leverage quant firm is building a self-improving hedge fund powered by thousands of machine learning models—increasingly designed and refined by AI itself.
Travel Clinical Lab Scientist (CLS) in Hayward, CA Concentric Healthcare StaffingTravel Clinical Lab Scientist (CLS) in Hayward, CAHayward, CAConcentric is currently seeking candidates in Radiology profession with focus in Technologist (Nuclear Medicine) for a 13 week contract in the Hayward, CA area. Concentric is a premier staffing firm dedicated to matching outstanding talent with exceptional opportunities.
NewTravel Clinical Lab Scientist (CLS) - $2,619 per week HealthTrust Workforce Solutions HCATravel Clinical Lab Scientist (CLS) - $2,619 per weekSan Jose, CAPlus, as a preferred partner to thousands of top-performing hospitals, we provide our healthcare professionals with first-priority access to more than 200,000 jobs nationwide. We are dedicated to positively impacting the healthcare industry by providing first-priority access to more than 200,000 jobs nationwide to our healthcare professionals.
Research Scientist Michael Page InternationalResearch ScientistSan Francisco, California$220,000–$275,000 / yearFull timeA successful Research Scientist should have: A strong academic background in a relevant field such as computer science, data science, or engineering. Excellent communication skills to effectively present findings to technical and non-technical audiences.
Clinical Research Scientist (MD) Soleil Labs, LLCClinical Research Scientist (MD)South San Francisco, CA$204,000–$354,000TCG Labs-Soleil is seeking a highly skilled Clinical Research Scientist (MD) to provide medical and scientific leadership across the design, execution, and interpretation of clinical trials within an assigned program. This model supports scientific entrepreneurs from the initial idea to clinical proof of concept (PoC) by combining a dedicated fund (TCG Labs) with our independent, evergreen R&D center led by a top-tier scientific team (Soleil).
AI Research Scientist - Infrastructure Engineer, Reinforcement Learning Advanced Micro Devices, IncAI Research Scientist - Infrastructure Engineer, Reinforcement LearningSanta Clara, CaliforniaWe are hiring a AI Research Scientist - Infrastructure Engineer, Reinforcement Learning , to own reinforcement learning infrastructure at scale—including distributed policy and value training, rollout generation, logging, checkpointing, and researcher‑facing APIs across large GPU fleets. You make RL scientists productive by improving throughput, fault tolerance, reproducibility, and observability—turning fragile notebooks into reliable systems that RSI, generalizing-HW, and RL research programs depend on.
NewResearch Scientist Stealth StartupResearch ScientistAlameda, CAA strong publication record in machine learning or an equivalent public body of work, such as open-source models, technical reports, or reproducible results that have gained recognition. GPU performance optimization experience, including FlashAttention-style kernels, sparse or linear attention, memory optimization, and distributed training using technologies such as FSDP and torchrun.
NewResearch Scientist, Social Simulation and Agents, DeepMind Google LLCResearch Scientist, Social Simulation and Agents, DeepMindSan Francisco, CAYou will join an interdisciplinary team of domain experts, machine learning researchers, social scientists, and engineers to conduct cutting-edge research and advance the next generation of computational frameworks that simulate human social behavior at scale to advance societal health. Key responsibilities include formulating metrics and validation methods, developing frameworks for multimodal environments, collaborating with product teams to drive research, and publishing high-impact research in top AI and social science venues.
AI Research Scientist CollateAI Research ScientistSan Francisco, CaliforniaThe base salary range for this role is depending on experience and level (Tier 1, San Francisco) Research Scientist: $188-215K; Senior Research Scientist: $188-275K; Staff Research Scientist: $228-310K; Principal Research Scientist: $275-350K. You’ll explore new modeling approaches, design novel architectures, and prototype capabilities that don’t exist yet — always with an eye toward how they can be translated into safe, reliable, and impactful products.
Research Scientist, AI BiohubResearch Scientist, AIRedwood City, CaliforniaBuild post-training systems that drive biological discovery: RL, reward modeling, reasoning, and multi-agent orchestration for long-horizon scientific tasks. The future anticipated Redwood City, CA, and New York City, NY base pay range for a role in this field is $214,000 to $375,000 annually.