Principal Solutions Architect ZyphraPrincipal Solutions ArchitectSan Francisco, CaliforniaBuilding and maintaining a library of reusable technical assets: model evaluation frameworks, fine-tuning guides, deployment architectures, API integration playbooks, and use-case demos that accelerate how partners and customers adopt Zyphra's models. Deep technical fluency across one or more of Zyphra’s core domains: large language models and model architecture, multimodal AI, speech and audio synthesis, brain-computer interfaces and neural signal processing, or agentic AI systems.
Principal Infrastructure Architect DigitalOceanPrincipal Infrastructure ArchitectSan Francisco, CARemote$184,000–$231,000 / yearDefining and owning DigitalOcean's hardware architectures for next-generation compute environments across our CPU, GPU, Storage, and Infrastructure Server SKU products, navigating shifts in technology, networking topologies, and AI/ML requirements. Architecting end-to-end storage topologies with vendor teams to support diverse workloads across performance, capacity, and archival tiers, moving from direct-attached to disaggregated and software-defined storage.
Senior / Principal Product Manager ZipSenior / Principal Product ManagerSan Francisco, CaliforniaZip’s team includes product leaders from Apple, Airbnb, and Meta, as well as former procurement leaders from United Health, Sanofi, MGM Resorts, Discover, and NASA. We're looking to hire Zipsters and that means hiring people who take ownership, communicate openly, have an underdog mindset, and are excited to increase the pace of innovation for every business in the world.
Principal Product Manager, Agentic Systems CloudZeroPrincipal Product Manager, Agentic SystemsSan Francisco, CaliforniaExperience owning products involving automation, orchestration, or decision systems, such as infrastructure or DevOps tooling, data orchestration or pipeline management, observability and operational analytics, or security and remediation workflows. Write clear, precise product requirements and specifications for signal ingestion and normalization, prioritization and decision logic, human-in-the-loop controls, and explanations, confidence signals, and guardrails.
Principal Product Manager, Global Payments Platform and Controls ZipPrincipal Product Manager, Global Payments Platform and ControlsSan Francisco, CaliforniaYou will drive product development across the payments platform -- including bank integrations, payment provider partnerships, payout management, and payment routing -- as well as payment controls covering risk and fraud prevention, bank account verification, payment onboarding, currency management, and payment compliance. You will partner closely with Engineering, Design, Payment Operations, and cross-functional teams to deliver reliable, scalable payment infrastructure, proactively mitigate payment fraud, ensure smooth and secure payment onboarding, and manage payment compliance with confidence at enterprise scale.
Principal Product Manager, Identity ZipPrincipal Product Manager, IdentitySan Francisco, CaliforniaYou will define and deliver platform-level features that support our largest enterprise customers, ensure world-class security and governance, and enable teams across Zip to build consistent, performant, and compliant product experiences. Zip’s team includes product leaders from Apple, Airbnb, and Meta, as well as former procurement leaders from United Health, Sanofi, MGM Resorts, Discover, and NASA.
Staff / Principal Software Engineer CloudZeroStaff / Principal Software EngineerSan Francisco, CaliforniaIntegrations This team builds and maintains all billing connectors across every provider CloudZero supports, and is actively expanding into AI data ingestion, building the pipelines that handle new sources of AI telemetry for customers running AI-forward workloads. Platform Services and Applications This team owns what customers touch every day: cost intelligence features like dimensions, CostFormation, and Explorer UI, as well as the identity and authentication layer including SSO, RBAC, and multi-tenancy for enterprise customers.
Principal Technical Program Manager Hayden AIPrincipal Technical Program ManagerSan Francisco, CaliforniaBusiness-Engineering Translation: Serve as the primary interface between executive leadership and engineering teams, translating business commitments (contracts, growth targets, customer deployments) into engineering capacity plans and surfacing tradeoffs before they become misses. Cross-Functional Program Delivery: Drive end-to-end delivery of strategic programs that span multiple engineering pillars and business functions, including customer-facing deployments, new product launches, and operational scaling initiatives.
Principal IAM Engineer Blackhawk NetworkPrincipal IAM EngineerPleasanton, CA$170,360–$230,000 / yearThis role combines deep technical mastery in areas like identity lifecycle management, access governance, privileged access management, and authentication/authorization protocols with influential leadership that guides both technology decisions and organizational IAM maturity. As a Principal IAM Engineer, you'll lead the strategic vision and technical direction of our identity and access management program, shaping how we leverage IAM principles and emerging technologies to build a world-class identity governance framework.
Principal Product Manager, AI DrataPrincipal Product Manager, AISan Francisco, California$207,700–$256,600 / yearYou’ll sit in the AI Pillar , working across Product, Engineering, Design, GRC, and GTM teams to define, build, and scale AI agents that operate safely in customers’ environments and deliver measurable outcomes in areas like TPRM, evidence collection, control mapping, and reporting. This is a principal-level role: you will shape strategy across multiple teams, create operating models for AI delivery at scale, and coach senior PMs while serving as a company-level evangelist for Drata’s AI-enabled product vision.
Principal Product Manager, AI ZipPrincipal Product Manager, AISan Francisco, CaliforniaOwn the quality bar for AI experiences end to end, designing the evals, rollout gates, guardrails, and feedback loops that let customers trust agents to act on their behalf, and holding the line on accuracy and reliability even as capabilities expand. Zip recently launched Superagents: LLM-powered teammates that take on the repetitive, low-value work drowning procurement, AP, risk, and legal teams so those teams can focus on strategic work.
Principal Applied Scientist Elevance HealthPrincipal Applied ScientistWalnut Creek, CaliforniaThe Principal Applied Scientist is responsible for leading the design, development, deployment, and scaling of advanced artificial intelligence and machine learning solutions that drive enterprise transformation and measurable business outcomes. We are a Fortune 25 company with a longstanding history in the healthcare industry, looking for leaders at all levels of the organization who are passionate about making an impact on our members and the communities we serve.
Principal Engineer, Data Center Architect DigitalOceanPrincipal Engineer, Data Center ArchitectSan Francisco, CARemote$184,000–$231,000 / yearWhat You'll Be Doing: Defining and owning DigitalOcean's reference architectures for next-generation Data Center environments, navigating shifts in technology, networking topologies, and AI/ML hardware roadmaps to keep facility designs future-proofed. Architecting end-to-end power topologies with vendor teams to support diverse hardware across medium to ultra-high-density rack deployments, moving from 415VAC to 800VDC.
Principal Photonic Device Design Engineer The Hiring MethodPrincipal Photonic Device Design EngineerFremont, CaliforniaA global leader in optical communications technology is seeking a Principal Design Engineer to lead the design and development of next-generation high-speed InGaAs/Indium Phosphide (InP) photodiodes used in advanced optical communication and sensing applications. Working alongside world-class engineers, you'll drive innovation from concept through production while helping develop the next generation of optoelectronic devices that power AI infrastructure, high-speed networking, and advanced photonic technologies.
Principal Program Manager, TDI OktaPrincipal Program Manager, TDISan Francisco, CA$188,000–$258,500 / yearAs Okta continues to scale AI across the enterprise, we are seeking a highly technical, strategic, and execution-focused Principal Program Manager to lead complex, cross-functional programs across Technology, Data, and Intelligence (TDI). You will partner across Engineering, Product, Infrastructure, Security, Data, Finance, and Business teams to align strategy, establish scalable operating models, and drive predictable execution across large, interconnected programs.
Senior Or Principal Nuclear Medicine Technologist VitalHireSenior Or Principal Nuclear Medicine TechnologistSan Francisco, CA$166,000–$226,000 / yearMust be able to independently perform all routine PET/CT exams and at least 3 of the following specialty exams:Multiphase CT, Pediatric, Cardiac, Neuro, or Research PET/CT. A leading Medical Center is hiring 2 Senior/Principal Nuclear Medicine Fusion Technologists to join its PET/CT team.
Senior Or Principal Nuclear Medicine Technologist - Perm - San Francisco, CA VitalHireSenior Or Principal Nuclear Medicine Technologist - Perm - San Francisco, CASan Francisco, CA$166,000–$226,000 / yearMust be able to independently perform all routine PET/CT exams and at least 3 of the following specialty exams:Multiphase CT, Pediatric, Cardiac, Neuro, or Research PET/CT. A leading Medical Center is hiring 2 Senior/Principal Nuclear Medicine Fusion Technologists to join its PET/CT team.
Principal Technical Program Manager, Engineering OktaPrincipal Technical Program Manager, EngineeringSan Francisco, CA$209,000–$287,000 / yearThe annual base salary range for this position for candidates located in the San Francisco Bay area is between: $209,000—$287,000 USD Below is the annual base salary range for candidates located in California (excluding San Francisco Bay Area), Colorado, Illinois, New York and Washington. Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process.
Principal Product Manager - Ads Auction and Measurements (Remote - United States) Yelp, IncPrincipal Product Manager - Ads Auction and Measurements (Remote - United States)San Francisco, CaliforniaRemote$207,000–$326,000 / yearFull timeIndependent Data Analysis: Conduct hands-on analysis of large-scale auction and advertising datasets using tools like SQL and Python to uncover optimization opportunities, validate hypotheses, understand performance drivers, and inform product decisions. What you'll do: Auction Strategy & Roadmap: Define and drive the product roadmap for Yelp's ads auction, bidding algorithms, pricing mechanisms, and budget pacing systems, ensuring alignment with business objectives and competitive dynamics.
Principal Engineer - AI and Compute Server Design Hyve SolutionsPrincipal Engineer - AI and Compute Server DesignFremont, CaliforniaTechnical expertise: Deep understanding of high-speed interfaces (PCIe Gen5/6, CXL, NVLink, Ethernet), power delivery networks, SI/PDN design, thermal considerations, and complex multi-board systems; demonstrated success leading EVT/DVT/PVT validation and manufacturing ramp. As a Principal Engineer on the AI and Compute Server Design team, you will own the end-to-end hardware design of next-generation GPU and compute servers and help build the platforms that power the next generation of AI infrastructure.