Senior / Staff Scientist, Assay Automation Clear LabsSenior / Staff Scientist, Assay AutomationSan Carlos, CA$120,000–$150,000 / yearPhD in molecular biology, genomics, bioengineering, or related field, OR equivalent industry experience defined as 8+ years in NGS assay development with at least one shipped IVD, LDT, or commercially deployed assay. By creating a fully automated platform that brings together DNA sequencing, robotics, and cloud-based analytics, Clear Labs democratizes genomics applications to deliver better clarity.
NewStaff Scientist, Chemistry Cellanome Job BoardStaff Scientist, ChemistryFoster City, CA$140,000–$200,000 / yearPhD in Chemistry, Chemical Engineering, Materials Engineering, Bioengineering, or a related scientific discipline, with a minimum of 5 years of relevant experience. We’re amassing a world class team of engineers, scientists, team builders and problem solvers to tackle these challenges heads-on.
Research Scientist/Engineer, Biological Safety AnthropicResearch Scientist/Engineer, Biological SafetySan Francisco, CAAs a bio safety researcher, you will spend your time: designing and running capability evaluations against frontier models, generating and curating training data for our safety classifiers, training and iterating on those classifiers alongside our ML engineers, and measuring how they hold up against adversarial pressure in production traffic. The core technical tension you will own is precision: safeguards need to be robust against sophisticated actors while staying out of the way of the far larger population of legitimate researchers using Claude to accelerate life sciences work.
Senior Threat Research Engineer Material SecuritySenior Threat Research EngineerSan Francisco, California$190,000–$235,000 / yearTechnical Ability: Solid data analysis skills including writing SQL queries, experience writing detections, responding to security incidents, and the ability to parse through large datasets. Breadth & Growth: Being a great security engineer means continually learning new and more advanced techniques in your field, but also gaining a breadth of skills to bridge the gaps in getting things done.
NewMachine Learning Engineer FirecrawlMachine Learning EngineerSan Francisco, CaliforniaTechnical Chat (~45 min) — We'll dig into a real problem from our world; examples include: improving ranking quality with noisy relevance signals, designing the A/B test for a product launch, or building features from query logs — and talk through how you'd approach it. That starts with search: training and shipping the ranking and relevance models for one of our fastest-growing products, then extending that work across extraction quality and LLM-driven features.
Technical BDR FirecrawlTechnical BDRSan Francisco, CaliforniaYou'll be the tip of the spear for Firecrawl's outbound motion — identifying, engaging, and qualifying technical buyers (engineers, data scientists, AI/ML leads) who need to turn messy web data into structured, LLM-ready output. Speak their language: Engage prospects on their terms — reference their stack, understand their scraping pain, and articulate how Firecrawl's API solves problems they've been duct-taping around.
Sr. Enterprise Identity Architect KLA CorporationSr. Enterprise Identity ArchitectMilpitas, CA$137,800–$234,300 / yearThis role provides deep technical expertise and strategic direction across Identity & Access Management (IAM), Identity Governance & Administration (IGA), Privileged Identity Management (PIM), Single Sign-On (SSO), Cloud Identity, Active Directory, and Entra ID (Azure AD). Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices.
Principal Cloud Architect KLA CorporationPrincipal Cloud ArchitectMilpitas, CA$162,700–$284,700 / yearProficient in configuring and managing Azure networking components, including virtual networks, subnets, network security groups, and load balancers. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices.
Software Engineer - Test Automation KLA CorporationSoftware Engineer - Test AutomationMilpitas, CA$117,800–$200,300 / yearThis role is ideal for a hands-on engineer with strong software development skills who can create maintainable automation frameworks, implement reliable automated tests, and deliver actionable quality signals by integrating test execution, data extraction, and reporting into repeatable pipelines. KLA is seeking a highly skilled Software Engineer in Test Automation with 6+ years of hands-on experience to design, build, and scale code-driven automation across three key areas: UI automation, REST/API automation, and System-level automation for software + hardware-integrated semiconductor products.
Lead Machine Learning Engineer The Walt Disney CompanyLead Machine Learning EngineerSan Francisco, CaliforniaDisney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers, designers, technologists, data scientists, and more – all working to build and advance the technological backbone for Disney’s media business globally. Algorithm development: Ideate, develop, iterate on, and productionize personalization algorithms, including core ranking, content and user understanding models and graphs, candidate retrieval, and post-ranking systems.
Computational Scientist, Structural & Thermal Periodic LabsComputational Scientist, Structural & ThermalMenlo Park, California$225,000–$325,000 / yearDevelop agent-based structural and thermal simulation capabilities for semiconductor systems, including wafer stress and warpage, thin-film residual stress, thermo-mechanical reliability, thermal budget modeling, process-induced deformation, fracture and delamination, and coupled heat-stress problems. Hands-on experience with computational mechanics at the code level: writing or substantially modifying FEM codes, implementing constitutive models, or developing custom solvers for structural or thermal problems.
Machine Learning Scientist, Bioml ProfluentMachine Learning Scientist, BiomlEmeryville, CAPhD (or equivalent industry experience) in Computer Science, Machine Learning, Natural Language Processing, Applied Math, Computational Biology, Statistics, or a related field. As an early employee, you will proactively shape the direction of our machine learning efforts and collaborate across diverse teams of computational and experimental scientists.
Senior Geologist/Senior Environmental Scientist/Professional Engineer Hydro-Environmental TechnologiesSenior Geologist/Senior Environmental Scientist/Professional EngineerSan Francisco, CaliforniaRemoteThe tools of our trade are environmental site and indoor air quality assessments, risk characterizations, remediation technologies, emergency response services, occupational health and safety services, loss control surveys, risk management consulting, safety services, and litigation/expert witness support. The candidate should have experience managing consulting assignments, must work effectively in multi-disciplinary teams, is expected to be proficient in the analysis and communication of information, and must be able to work cooperatively with agencies, organizations, and individuals to guide decision-making.
AI Research Scientist Cogent SecurityAI Research ScientistSan Francisco, CaliforniaProven Track Record: Demonstrated impact through publications at top-tier conferences, significant artifacts developed in a professional setting, or widely-adopted open-source contributions. Alongside our core product work, Cogent Research serves as our applied AI lab, providing the research horsepower needed to make truly agentic security workflows a reality.
Senior Applied Ai/Ml Scientist NobleAISenior Applied Ai/Ml ScientistSan Francisco, CA$190,000–$220,000 / yearNobleAI is a Science-Based AI platform that predicts complex systems, helping companies accelerate discovery, improve product and asset performance, and drive measurable commercial results across energy, chemistry, and manufacturing. Partner closely with Customer Success and client-facing teams to understand customer needs, translate requirements into AI/ML solutions, and support the successful deployment, adoption, and ongoing optimization of models in customer environments.
Machine Learning Scientist, Pretraining ProfluentMachine Learning Scientist, PretrainingEmeryville, CAPublications at major machine learning conferences (NeurIPS, ICML, ICLR) or scientific journals (Nature, Science, Nature Biotech, Nature Methods, PNAS) or experience pre-training LLMs at frontier AI/ML labs. PhD (or equivalent industry experience) in Computer Science, Machine Learning, Natural Language Processing, Applied Math, Computational Biology, Statistics, or a related field.
Senior Scientist, Surface Chemistry Ultima GenomicsSenior Scientist, Surface ChemistryFremont, CA$120,000–$140,000 / yearThis role pays between $120,000 and $140,000, if performed in California, and your actual base pay will depend on your skills, qualifications, experience, and location. Experience with vapor-phase and CVD-style deposition of organosilanes, thiols, or related surface chemistries, biomaterials coatings and/or bioconjugation chemistry.
Research Scientist LVISResearch ScientistPalo Alto, CA$120,000–$140,000 / yearLVIS Corporation is on a mission to revolutionize the entire continuum of neurological care by developing AI driven software tools to help physicians accelerate patient throughput and improve patient diagnostic and treatment outcomes. We have an international team with our headquarters located in Palo Alto, California, USA, and we have an office in Gangnam, Seoul, South Korea.
Applied Scientist MistralApplied ScientistPalo Alto, CaliforniaWe partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks.
Staff AI Scientist UniphoreStaff AI ScientistPalo Alto, CaliforniaUniphore provides a composable, sovereign, and secure solution to business users, and drives AI adoption in organizations with innovative solutions to building, serving, and optimizing these AI solutions. Uniphore is building the world’s best-in-class Business AI platform to enable business users to leverage the advances of artificial intelligence to solve problems in their specific business processes.