Fraud Researcher Plaid IncFraud ResearcherSan Francisco, CAYou will lead complex investigations, translate findings into detection improvements, and collaborate tightly with Data Science, ML, and Product teams to shape the next generation of Plaids fraud capabilities. We 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.
Data Scientist/Postdoctoral Researcher - Zhou & Gao Labs Buck InstituteData Scientist/Postdoctoral Researcher - Zhou & Gao LabsNovato, CAFull timeThe Zhou Lab at the Buck Institute for Research on Aging and the Gao Lab at Stanford University are seeking a Data Scientist or Postdoctoral Researcher to lead computational analysis for a multidisciplinary research program focused on intrinsically disordered proteins and regions (IDPs/IDRs). A central feature of the position is an iterative feedback loop between computation and experiment: computational analyses will help guide experimental design, and new experimental data will inform the development and refinement of computational models.
Postdoctoral Researcher - Zhou Lab Buck InstitutePostdoctoral Researcher - Zhou LabNovato, CAFull timeThe Buck provides access to advanced core facilities, a highly collaborative aging-research community, and professional-development opportunities in scientific writing, fellowship applications, presentations, leadership, and career planning. The lab combines molecular and cell biology, biochemistry, quantitative proteomics, high-throughput screening, automated and super-resolution microscopy, cryo-EM/cryo-ET, computational analysis, and machine learning.
Postdoctoral Researcher - Zhou lab Buck InstitutePostdoctoral Researcher - Zhou labNovato, CAFull timeThe successful candidate will use a combination of cell biology, advanced imaging, quantitative analysis, genetics, and mechanistic perturbation approaches to uncover how mitochondria–lysosome interactions contribute to organelle and cellular dysfunction associated with hallmarks of aging. We are looking for candidates who are passionate about uncovering basic principles of molecular and cellular biology and who are excited to work at the interface of organelle biology, aging research, advanced imaging, and quantitative analysis.
AI Researcher - Efficient AI (Contractor) LG Electronics IncAI Researcher - Efficient AI (Contractor)Santa Clara, CAYou will have the opportunity to collaborate with experienced researchers contribute to publications and intellectual property and help shape the future of efficient on-device AI.Responsibilities• Research prototype and implement AI methods that improve model efficiency inference performance and deployment feasibility on constrained devices.• Implement and evaluate emerging efficient architectures and modules including MoE SSMs hybrid models Looped Transformers etc.• Prototype inference-time optimization methods such as speculative decoding constrained decoding low-latency generation and kernel-level optimization.•
NewLead AI Researcher OpusClipLead AI ResearcherMountain View, CaliforniaWe have raised $50 million in total funding and are fortunate to have some of the most supportive investors, including SoftBank Vision Fund, DCM Ventures, Millennium New Horizons, Fellows Fund, AI Grant, Jason Lemkin (SaaStr), Samsung Next, GTMfund, Alumni Ventures, and many more. Distributed training infrastructure and inference optimization experience for self-hosted models: including latency, throughput, GPU utilization, quantization, and serving cost.
UX Researcher, Internal Tools and AI Ursus, Inc.UX Researcher, Internal Tools and AIFoster City, CA$50–$60.75 / hourConduct research that allows the team to gain clarity into how internal users work and identify unmet needs and pain points to guide the development of tools and organizational changes that will improve operational efficiency and progress towards milestones and goals. You will play a pivotal role in building personas for internal user groups, ideating on unified solutions, and assisting our cross-functional partners in solving the right problems, not just their symptoms.
NewSr. Staff Quantitative Product Researcher PinterestSr. Staff Quantitative Product ResearcherSan Francisco, CARemoteIn this role, you'll own the full arc of measurement work: identifying what we should be measuring, designing surveys that capture the constructs that matter, validating that our metrics are reliable and sensitive, guiding experimentation plans to prove they can move, and partnering with DS and Eng to build behavioral proxies or predictive models where they're needed. Lead the development of user-centered metrics end-to-end: define the construct, design and validate the survey instrument, establish reliability and sensitivity, guide the experimentation plan to prove the metric can move, and partner with DS and Eng to build behavioral proxies or predictive models when appropriate.
Photonic Integrated Circuit (PIC) Researcher Keysight Technologies IncPhotonic Integrated Circuit (PIC) ResearcherSanta Clara, CAResponsibilities: As a PIC Researcher in Keysight Laboratories, you will apply your integrated photonic expertise as part of our team to propose, develop, and implement innovative yet practical solutions to technically challenging problems. You'll join a diverse, inclusive, and multi-disciplinary team of talented professionals from various fields, including mm-waves, photonics, precision mechanical design, and software development.
Lead AI Researcher (Hybrid) CiscoLead AI Researcher (Hybrid)Milpitas, MichiganThe applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $216,300.00 - $322,900.00 Non-Metro New York state & Washington state: $197,500.00 - $287,300.00 * For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. 2+ years of experience applying machine learning models to networking, data center, security, or observability datasets to solve complex system-level problems.
Staff Qualitative UX Researcher, Monetization PinterestStaff Qualitative UX Researcher, MonetizationSan Francisco, CARemote5+ years experience scoping, designing and conducting end-to-end product research (from initial design and recruitment through final deliverable) as part of cross-functional product teams, ideally in ad tech, b2b, enterprise SaaS industry. Collaborates effectively with researches across Pinterest and builds strong relationships as a strategic thought partner with key senior cross functional partners (across Marketing, Product, Design, etc.) to influence strategy through insights.
CW 3GPP RAN1 5G/6G Researcher KYYBA, IncCW 3GPP RAN1 5G/6G ResearcherMountain View, CAFounded in 1998 and headquartered in Farmington Hills, MI, Kyyba has a global presence delivering high-quality resources and top-notch recruiting services, enabling businesses to effectively respond to organizational changes and technological advances. We are proud of our work culture which embodies our core values; incorporating value, passion, excellence, empowerment, and happiness, creates a vibrant and productive atmosphere.
Sr. Staff Security Researcher Palo Alto NetworksSr. Staff Security ResearcherSan Francisco, CaliforniaYou will build and optimize automation systems to process real-time data, collaborate with experienced researchers to analyze emerging threats, and contribute directly to the detection and prevention of malware and other digital threats. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below.
Senior Security Researcher Palo Alto Networks IncSenior Security ResearcherSanta Clara, CA$139,600–$225,775 / yearYour work will involve deep-dive analysis in areas like Web Security, OS & Kernel Security, Software Supply Chain Security, OT/IoT security, participation in bug bounties, and contributing to the global security community through CVEs and research. Leverage Large Language Models (LLMs) and advanced ML techniques to automate and scale bug hunting across diverse domains, including Web, OS & Kernel, Software Supply Chain, OT/IoT, and Browser Security.
Principal Security Researcher (AI-Assisted Vulnerability Research) Palo Alto Networks IncPrincipal Security Researcher (AI-Assisted Vulnerability Research)Santa Clara, CA$162,700–$263,175 / yearThe ideal candidate can independently identify high-impact security problems, build reliable harnesses and evaluation pipelines, analyze large-scale vulnerability data, and drive projects toward concrete outcomes such as improved harness capabilities, validated findings, technical reports, benchmarks, responsible disclosures, open-source tools, CVEs where appropriate, or production-impacting security workflows. Evidence of original security research or high-signal technical output, such as CVEs, responsible disclosures, bug bounty findings, security conference papers, technical writeups, GitHub projects, fuzzers, harnesses, exploit analyses, AI/security benchmarks, open-source security tools, or comparable research artifacts.
Sr Principal Security Researcher - AI (Cybersecurity LLM Post-Training, Evals, and Environments) Palo Alto Networks IncSr Principal Security Researcher - AI (Cybersecurity LLM Post-Training, Evals, and Environments)Santa Clara, CA$163,200–$264,000 / yearYou will develop high-quality security data, realistic training and evaluation environments, reliable graders, and post-training methods for complex cybersecurity tasks spanning vulnerability research, threat analysis, detection, investigation, remediation, secure coding, and autonomous security workflows. Build reliable graders, verifiers, and reward signals using tests, compilation, runtime behavior, security-tool outputs, detection results, vulnerability reproduction, and other domain-specific validation methods.
Researcher Spectrum Telefonaktiebolaget LM EricssonResearcher SpectrumSanta Clara, CA$146,500–$192,150 / yearYou will collaborate across organizational teams and work alongside leading industry researchers on the latest technologies, contributing directly to Ericsson''s technology strategy. Employees will also receive company credits in an amount equal to the cost of basic life insurance and basic accidental death and dismemberment coverage, as well as short-term and long-term disability coverage.
Principal Security Researcher - AI (Cybersecurity LLM Post-Training, Evals, and Environments) Palo Alto Networks IncPrincipal Security Researcher - AI (Cybersecurity LLM Post-Training, Evals, and Environments)Santa Clara, CA$163,200–$264,000 / yearYou will develop high-quality security data, realistic training and evaluation environments, reliable graders, and post-training methods for complex cybersecurity tasks spanning vulnerability research, threat analysis, detection, investigation, remediation, secure coding, and autonomous security workflows. Build reliable graders, verifiers, and reward signals using tests, compilation, runtime behavior, security-tool outputs, detection results, vulnerability reproduction, and other domain-specific validation methods.
AI Researcher (Multimodal Audio/Video Generation) TavusAI Researcher (Multimodal Audio/Video Generation)San Francisco, CaliforniaThis role is for someone who thrives in ambiguity, has a track record of pushing generative models to new frontiers, and wants to define what human–AI interaction looks like in practice. Lead research efforts on audio-visual generation for avatars (Neural Avatars, Talking-Heads), with a focus on conversational settings.
Senior AI Researcher CiscoSenior AI ResearcherSan Francisco, California$216,300–$280,800 / yearThe applicable full salary ranges for this position, by specific state, are listed below: New York City Metro Area: $216,300.00 - $322,900.00 Non-Metro New York state & Washington state: $197,500.00 - $287,300.00 * For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined. Hands-on expertise in high-performance computing environments, with a track record of leading distributed training across thousands of GPUs using frameworks and communication primitives such as CUDA, NCCL, FSDP2, and Megatron-LM.