Principal Engineer, Data Center Deployment Ops DigitalOcean LLCPrincipal Engineer, Data Center Deployment OpsSan 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 Engineer, Online Systems Pinterest IncPrincipal Engineer, Online SystemsSan Francisco, CA$285,452–$499,541 / yearWhat we're looking for: 12+ years of software engineering experience with deep expertise in distributed systems, especially online serving, storage, and caching systems: hands-on experience building and operating highly available, reliable, production-grade systems at large scale; strong technical judgment in reliability, scalability, performance, and infrastructure efficiency; proficiency in at least one of C++, Java, or Python. Proven track record driving large-scale technical impact: experience leading reliability and scalability improvements, cost efficiency initiatives, and modernization efforts across critical production systems; able to define technical strategy, influence architecture decisions, and drive execution through cross-functional collaboration, strong communication, and operational excellence.
Principal Systems Engineer, DevTools Cloudflare IncPrincipal Systems Engineer, DevToolsSan Francisco, CA$230,000–$281,000 / yearProject Galileo: Since 2014, we''ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare's enterprise customers--at no cost. You''ll be embedded with the DevTools Engineering Manager and help shoulder technical mentorship and end-to-end ownership of projects, while caring deeply about the experience of the engineers you build for.
Principal Hardware Engineer / Director of Hardware Arable Labs, Inc.Principal Hardware Engineer / Director of HardwareSan Francisco, CAProvide technical leadership and mentorship, helping to influence technology direction and build long-term organizational capability. We are seeking a senior hardware leader to spearhead the development of our hardware ecosystem, including the Arable Mark 3 and future sensing platforms.
TT/Principal - M&A IT Application Energy & Utility Infosys LtdTT/Principal - M&A IT Application Energy & UtilitySan Francisco, CA147239BRCalifornia, Georgia, Illinois, Massachusetts, New Jersey, New York, Texas, WashingtonUSAInfosys Limited Principal - Business ConsultingITL USA Atlanta, GA, Basking Ridge, NJ, Boston, MA, Chicago, IL, Dallas, TX, Houston, TX, New York, NY, San Francisco, CA, Seattle, WAEnterprise ArchitectureProcess|Consulting processes|Technology Consulting process Principal - M&A IT Application Energy & Utility - Business Consulting154375193125About Us. Position Overview: As a Principal Consultant specializing in IT Applications for Energy & Utility, you will lead and manage complex projects that involve analyzing, designing, and implementing separation and integration of IT applications that include ERP and non- ERP applications which can be COTS or custom.
Client Deployment Principal, AI (US market) TheSoul GroupClient Deployment Principal, AI (US market)San Francisco, CaliforniaWhat Valis builds inside each client is a three-layer operating system: a live connection to all the company's software, an institutional knowledge base that captures every decision, org change, and operating pattern in real time, and a layer of encoded judgment — built from watching how that specific company's management team actually thinks — that makes every AI answer company-specific rather than generic. Valis is built for companies of 200–2,000 employees that are drowning in information fragmentation: decisions delayed because data lives across five different tools, institutional knowledge locked in people's heads, management running on monthly reports instead of real-time intelligence.
Principal Product Manager NorthbeamPrincipal Product ManagerSan Francisco, CaliforniaThis is a hands-on , individual contributor role for someone who loves the craft of building product: writing the specs, sitting with customers, working through complex problems with engineering and data science, sweating the details with design, and pushing releases over the line. Own the relationship with Product Marketing, Sales, and Customer Success for the products you lead: arm them with playbooks, help shape client messaging, provide release details, and jump in to troubleshoot when issues come up.
LS/Principal- SAP Computerized System Validation (CSV) Infosys LtdLS/Principal- SAP Computerized System Validation (CSV)Foster City, CA152751BRCaliforniaUSAInfosys Limited Principal - Business ConsultingITL USA Foster City, CA Life SciencesProcess|Consulting processes|Technology Consulting process Principal- SAP Computerized System Validation (CSV), Life Sciences- Business Consulting154375193125. Create, review, approve, and maintain-Validation Plans (VP), User Requirements Specifications (URS), Functional & Design Specifications, Risk Assessments, IQ/OQ/PQ documents, Traceability Matrices, Validation Summary Reports (VSR) and SOPs and related quality documents.
Principal Product Manager - Payments Zuora, Inc.Principal Product Manager - PaymentsFoster City, CAIn compliance with federal law, all people hired by Zuora will be required to verify their identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire. Will you now or in the future require Zuora to commence ("sponsor") an immigration case in order to employ you (for example, H-1B or other employment-based immigration case)?
Principal, Market & Competitive Intelligence Manager Dropbox IncPrincipal, Market & Competitive Intelligence ManagerSan Francisco, CAProduce decision-ready intelligence\u2014including executive briefings, competitive points of view, rapid-response analysis, battlecards, alerts, and market coverage\u2014tailored to executive, strategic, product, and field audiences. Own and modernize Dropbox's win/loss program in partnership with Sales, Revenue Operations, and Product Marketing, creating a recurring feedback loop into positioning, enablement, product strategy, and go-to-market decisions.
Senior Principal Scientist, Pharmacokinetics Merck & Co IncSenior Principal Scientist, PharmacokineticsSouth San Francisco, CA$194,100–$305,600 / yearThe successful candidate will provide scientific leadership for conjugate DMPK strategy, oversee LM ADME experimentation strategy and capabilities, contribute to portfolio management and prioritization, serve as a program representative in high priority programs and manage a team of principal investigators and biologics scientific experts. The South San Francisco DMPK organization is seeking an accomplished and highly collaborative Senior Principal Scientist to provide scientific leadership across drug conjugate discovery and development programs, support strategic portfolio decisions, and advance DMPK capabilities for emerging modalities.
NewPrincipal Category Leader GTT, LLCPrincipal Category LeaderOakland, CAThe Principal Category Leader conducts market research and supplier risk analysis, develops and leads strategic sourcing initiatives, and builds mutually beneficial relationships with tier 1 and cross-portfolio suppliers. Develops strategic category plans to optimize cost savings, service excellence, diversity spend, and total cost of ownership for the categories.
Principal Incident Responder Fluidstack LtdPrincipal Incident ResponderSan Francisco, CAThe customers running on our infrastructure are building the most consequential technology in human history, and being responsible for the physical and logical security of that work makes everything else feel small. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role youve applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.
Principal Product Manager Findem, IncPrincipal Product ManagerSan Francisco, CA$200,000–$210,000 / yearCrafted execution: Work closely with engineering to focus our efforts on the most impactful innovations, owning prioritization, unblocking major issues, and landing product milestones. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Principal Product Manager, Search Scribd, IncPrincipal Product Manager, SearchSan Francisco, CASuccess here means defining a compelling vision, crafting metrics that truly matter, and experimenting your way to breakthrough features that redefine search relevance and discovery - all in close partnership with Engineering, Analytics, Data Science, Design, and Machine Learning teams who turn strategy into production reality. Familiarity with modern ML operations tooling - from vector databases to end-to-end model-ops workflows (MLOps / LLMOps) - and the ability to collaborate with engineering teams that rely on these systems.
Principal Systems Engineer - Internal GTM Tools Cloudflare IncPrincipal Systems Engineer - Internal GTM ToolsSan Francisco, CAProject Galileo: Since 2014, we''ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare's enterprise customers--at no cost. Nice to have: Previous experience as a Principal Engineer, Staff+ engineer, or technical leader on platform, infrastructure, or task force teams that operate outside traditional product roadmaps with a focus on enabling GTM organizations.
Principal Data Scientist Warner Bros. Discovery IncPrincipal Data ScientistSan Francisco, CA$227,850–$423,150 / yearThe Principal Research Scientist (Recommender systems) will lead large and complex technical projects by developing innovative machine learning algorithms and directing the work of talented Machine Learning (ML) and Artificial Intelligence (AI) researchers and engineers towards building scalable ML solutions for HBO Max. The person in the role will partner closely with product, engineering, content, marketing, and research stakeholders across WBD to identify ML opportunities, accelerate AI innovation, and to ensure delivery of impactful solutions for the business.
Principal ML Engineer, Recommendation Systems Vumedi Inc.Principal ML Engineer, Recommendation SystemsOakland, CAWorking directly with our CTO, you'll have significant influence over both technical strategy and implementation: from evaluating emerging AI technologies to designing production systems that deliver highly relevant educational content at scale. Vumedi is the world's largest video education platform for physicians, trusted by more than 250,000 doctors worldwide to stay current on the latest clinical research, surgical techniques, and medical innovations.
Principal IT Security Architect Ringcentral, Inc.Principal IT Security ArchitectBelmont, CA$184,600–$225,100 / yearExhaustive audit and remediation of external sharing: link-sharing defaults and expiry, target audiences, shared drives and site-level overrides, guest and unmanaged-device access, sensitivity labels and Purview / Google DLP rules, Entra ID Conditional Access, third-party OAuth app consent and API access controls, service account key sprawl and domain-wide delegation, and Alert Center / Defender for Cloud Apps signal quality. Architecture and configuration review across ZIA and ZPA: SSL inspection coverage and the bypass list (where real exposure usually hides), URL and cloud-app control, DNS and firewall policy, inline DLP, sandboxing, ZPA application segments and access policies scoped to least privilege, posture profiles, App Connector and Browser Access configuration, Client Connector forwarding profiles and PAC logic, and admin RBAC on the Zscaler tenant itself.
Product Developer, Principal Epicor Software CorpProduct Developer, PrincipalDublin, CAWorking across Product, QA, DevOps, Security, and Engineering teams, you will influence strategic technical decisions, mentor fellow developers, and help establish engineering best practices that drive business value and customer success. And that success really matters, because we're the essential partners for the world's most essential businesses-the hardworking companies who make, move, and sell the things the world needs.