Principal Recruiter, Strategic AI Talent OpenAI LLCPrincipal Recruiter, Strategic AI TalentSan Francisco, CAFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Our open-plan offices have height-adjustable desks, conference rooms, phone booths, well-stocked kitchens full of snacks and drinks, three in-house prepared meals daily, outdoor space for working and socializing, wellness rooms, private bike storage, and more.
Principal Software Engineer - Ecommerce - Java/AWS Early Warning Services LLCPrincipal Software Engineer - Ecommerce - Java/AWSSan Francisco, CA$207,000–$276,000 / yearEarly Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). Design / Engineer product / application service solutions in alignment with technology strategy roadmap (example, cloud, containerization, CI/CD and automated testing) keeping futuristic business growth, ease of maintenance, operational readiness and self-service enabled.
Principal Software Engineer, Enterprise Technology Vertical OpenAI LLCPrincipal Software Engineer, Enterprise Technology VerticalSan Francisco, CAFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. The group focuses on repeatable workflows for people at technology companies, beginning with functions such as data and analytics, sales, and design, and carries the shared platform needs-tool integration, permissions, quality measurement, and safe rollout-across those experiences.
Principal, AI Ventures & Events Macmillan Publishers LimitedPrincipal, AI Ventures & EventsSan Francisco, CA$157,000–$200,000 / yearThe ventures and programs you work on connect directly to Holtzbrincks strategic AI priorities: agentic research workflows, the future of science education, agent-ready publishing, multimodal storytelling formats across science, non-fiction, fiction, and news, and more. U.S. publishers include Celadon Books, Farrar, Straus and Giroux, Flatiron Books, Henry Holt & Company, Macmillan Audio, Macmillan Children's Publishing Group, The St. Martins Publishing Group, and Tor Publishing Group.
Principal Solution Engineer, Ecosystem Canva Pty LtdPrincipal Solution Engineer, EcosystemSan Francisco, CAFor a small number of flagship engagements (major AI platforms, and at a stretch, strategically significant enterprise customers), you''ll lead the technical relationship end-to-end: shaping the roadmap, driving the spikes, carrying the decisions back through Canva. Ecosystem is ~150 engineers (and ~200 people overall) across developer experience, apps, and platform APIs, plus a Solutions group that covers toolkits solutions engineering and Systems Integrators.
Forward Deployed Principal AI Engineer Wells Fargo & CoForward Deployed Principal AI EngineerConcord, CA$159,000–$305,000 / yearThey are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. The engineer will work closely with business partners, product teams, and engineering organizations to translate complex and often ambiguous requirements into secure, scalable, and production-ready AI solutions that deliver measurable business outcomes.
Principal Product Manager - Algorithms Canva Pty LtdPrincipal Product Manager - AlgorithmsSan Francisco, CA$254,000–$332,000 / yearThis role comes with significant ownership and impact, demands a blend of strategic vision and hands-on execution, as you collaborate with various teams to elevate Canva's user experience to unprecedented heights. Reporting to the Chief Algorithms Officer, you will have the opportunity to lead cross-functional teams in developing and implementing sophisticated algorithms that enhance user engagement and retention.
Principal Knowledge Graph Engineer Wells Fargo & CoPrincipal Knowledge Graph EngineerSan Francisco, CA$159,000–$305,000 / yearThey are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. You will work across multiple workstreams, partnering with engineering, process improvement, and analytics teams to translate real‑world operational behavior-captured through clickstream data, videos, and transcripts-into formal models that align with documented processes, controls, and organizational structures.
Principal Engineer, Automation ACL DigitalPrincipal Engineer, AutomationSouth San Francisco, CA8+ years of relevant industry experience and practical experience with Client (Siemens Desigo CC is strongly preferred) and PLCs including administration, programming, data handling, and interfaces. Demonstrated ability to develop requirements, scope, budget, timelines and manage automation projects including new and upgrades to automated computer systems.
Principal Architect - QuantumBlack, AI by McKinsey McKinsey & Co IncPrincipal Architect - QuantumBlack, AI by McKinseySan Francisco, CAYou will design and build scalable, production-grade solutions, spanning data pipelines, machine learning models, and modern application layers, seamlessly integrating them into client ecosystems to address complex business challenges and drive measurable impact. By combining your technical expertise, consulting acumen, and ability to lead high-impact engagements, you will help clients solve their most pressing challenges and contribute to McKinsey's reputation for delivering innovative, technology-driven solutions.
Senior Principal Optoelectronics Engineer II-VI Optical Systems, Inc.Senior Principal Optoelectronics EngineerFremont, CAWe are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Collaborate with Product Line Management and R&D Management to generate development schedules that achieve key project milestones, NPI deliverables, business requirements, and customer satisfaction.
Principal RFIC Design Engineer - TeraWave Blue Origin Enterprises LPPrincipal RFIC Design Engineer - TeraWaveCA$213,331–$298,663.05 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Sr. Principal Module Design Engineer II-VI Optical Systems, Inc.Sr. Principal Module Design EngineerFremont, CAWe are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Develop Silicon Photonic (PIC), electronics IC (including TIA, driver, and micro-controller), substrate, optical connector, and packaging co-design to achieve required mechanical and thermal performance.
Principal Customer Success Engineer Freshworks IncPrincipal Customer Success EngineerSan Mateo, CA$150,000–$185,000 / yearOperating at the intersection of Customer Success, Product Expertise, Operational Transformation, and AI Innovation, CSEs partner with customers to drive product adoption, accelerate value realization, support revenue growth, mitigate customer risk, and influence product evolution through strategic customer insights. The Customer Success Engineer (CSE) serves as a strategic advisor and product subject matter expert (SME), helping customers maximize business outcomes from their Freshworks investment.
Principal Technical Program Manager II-VI Optical Systems, Inc.Principal Technical Program ManagerFremont, CAWe are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Key Responsibilities: Lead technical engagement with Microsoft architecture, networking, qualification, and sourcing teams to align product configuration, performance targets, telemetry needs, and sample plans.
Principal Software Engineer MidjourneyPrincipal Software EngineerSan Francisco, CaliforniaDeep software architecture experience for real-world systems: robotics, instrumentation, medical devices, or other complex distributed products. Building but rock-solid systems: clear interfaces (gRPC/protobuf or equivalent), strong state modeling, and failure handling.
Principal Product Marketing Manager AdobePrincipal Product Marketing ManagerSan Francisco, CaliforniaAdobe’s industry-leading offerings including Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, and GenStudio enable people and businesses to turn ideas into impact, powered by AI and driven by human ingenuity. In California, the pay range for this position is $180,300 - $261,150 At Adobe, for sales roles starting salaries are expressed as total target compensation (TTC = base + commission), and short-term incentives are in the form of sales commission plans.
Principal Machine Learning Engineer (Reconstruction / Quantitative Imaging) MidjourneyPrincipal Machine Learning Engineer (Reconstruction / Quantitative Imaging)San Francisco, CaliforniaHands-on experience with data curation for ML: building datasets from messy, real-world sources, defining ground truth, and managing labeling or simulation pipelines. Background in data assimilation: combining observations with physics-based models (Kalman filtering, variational methods, ensemble approaches, or learned variants).
Applied AI Scientist, Technology Partnerships (Senior/Principal) Sygaldry TechnologiesApplied AI Scientist, Technology Partnerships (Senior/Principal)San Francisco, California$200,000–$300,000 / yearProduce evidence by whichever route fits the question: approximate simulation where a structured representation scales, circuit emulation where exact small-scale results matter, and analytic resource models to reach past what either can run. You are a computational scientist who takes scoped collaboration and does the technical work: understand the partner's problem well enough to know where our methods can genuinely help, prototype, benchmark against what they already trust, and be the technical voice in the room when results are discussed.
Principal Administrative Business Partner Compass ConsultingPrincipal Administrative Business PartnerSouth San Francisco, CAIn collaboration with Strategic Event Services, drive the planning and execution of large department-wide offsites and onsites, including Global Town Halls and team meetings. Manage scheduling for senior committee meetings, global summits, department offsites, all-staff meetings, leadership meetings, and cross-functional meetings.