Principal Mechanical Engineer JobotPrincipal Mechanical EngineerMountain View, CA$200,000–$260,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Founded by industry veterans from leading aerospace and satellite organizations, the company has rapidly grown into a team of over 200 engineers, scientists, and innovators focused on building next-generation space infrastructure.
Principal 5G Location Algorithms Engineer GPS CompanyPrincipal 5G Location Algorithms EngineerBelmont, CAFull timep tabindex="0"> As a Principal 5G Location Algorithms Engineer, you will design, implement, and optimize advanced signal processing and location estimation algorithms to determine the real-time position of devices in the physical world.
NewPrincipal Infrastructure Engineer Sidram techPrincipal Infrastructure EngineerSF, CAContractorHiring #InfrastructureEngineer #PrincipalEngineer #PlatformEngineering #CloudEngineering #Kubernetes #Docker #Terraform #CloudFormation #AWS #Azure #GCP #DevOps #SRE #CloudNative #CICD #DataEngineering #MachineLearning #Snowflake #Databricks #Istio #Linkerd #Prometheus #ELK #HybridJobs #SanFranciscoJobs #CaliforniaJobs #ContractJobs #C2C #W2 #USC #H1B #H4EAD #TechJobs #NowHiring #SidRamTech. We are looking for an experienced Principal Infrastructure Engineer to design and deploy scalable, secure infrastructure for Nextdata OS across multi-cloud environments.
Principal, Data Science & Analytics MicrosoftPrincipal, Data Science & AnalyticsMountain View, CA$139,900–$274,800 / yearDoctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 8+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 10+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results). Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 7+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results).
Principal Software Engineer - CoreAI Model Inference & Serving MicrosoftPrincipal Software Engineer - CoreAI Model Inference & ServingMountain View, CA$139,900–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Join our team within CoreAI, where we are building the AI data-plane that powers all LLM inferencing workloads across Microsoft and Azure customers—from cutting-edge startups to Fortune 500 enterprises.
Principal Software Engineer MicrosoftPrincipal Software EngineerMountain View, CA$163,000–$296,400 / yearMasters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python. This is a role emphasizing true end‑to‑end responsibility: setting the architectural vision, shaping the platform for AI‑forward discovery experiences, and steering the evolution of product experiences that sit at the heart of how users engage with the intersection of knowledge, content, and personalization on surfaces on which Copilot shows up.
Principal UX Research Manager MicrosoftPrincipal UX Research ManagerMountain View, CA$165,600–$296,400 / yearDoctorate in Human-Computer Interaction, Human Factors Engineering, Computer Science, Technical Communications, Information Science, Information Architecture, User Experience Design, Behavioral Science, Social Sciences, or related field AND 5+ years user experience research experience and/or product development experience or related experience in research OR Masters Degree in Human-Computer Interaction, Human Factors Engineering, Computer Science, Technical Communications, Information Science, Information Architecture, User Experience Design, Behavioral Science, Social Sciences, or related field AND 6+ years user experience research experience and/or product development experience or related experience in research. OR Bachelors Degree in Human-Computer Interaction, Human Factors Engineering, Computer Science, Technical Communications, Information Science, Information Architecture, User Experience Design, Behavioral Science, Social Sciences, or related field AND 8+ years user experience research and/or product development experience or related experience in research.
Principal Data Scientist - CoreAI MicrosoftPrincipal Data Scientist - CoreAIMountain View, CA$139,900–$274,800 / yearDoctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 7+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Bachelors Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 10+ years data science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR equivalent experience. We’re looking for a Principal Data Scientist - CoreAI with a track record of cross-team partnership, effective communication with engineering, executive leadership and sales, the ability to translate product questions into targeted data science investigations, and the ability to independently identify/execute/automate insightful analysis that improves Microsoft’s developer-focused AI suite and drives product growth.
Senior and Principal Applied Scientists - CoreAI MicrosoftSenior and Principal Applied Scientists - CoreAIMountain View, CA$119,800–$234,700 / yearBachelors Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 9+ years related experience (e.g., statistics, predictive analytics, research) OR Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 6+ years related experience (e.g., statistics, predictive analytics, research). Bachelors Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 4+ years related experience (e.g., statistics predictive analytics, research) OR Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 3+ years related experience (e.g., statistics, predictive analytics, research).
Principal Software Engineer, CoreAI MicrosoftPrincipal Software Engineer, CoreAIMountain View, CA$142,800–$274,800 / yearThis role sits at the intersection of cloud infrastructure, systems software, virtualization, and container platforms, working closely with CoreAI, Azure Infrastructure, OS, Networking, and Hardware teams to deliver end-to-end platform capabilities. Build and operate advanced orchestration and resource governance scenarios using platforms such as AKS, Dynamic Resource Allocation (DRA), and related Kubernetes ecosystem capabilities to enable fair sharing, isolation, and efficient utilization of accelerated resources.
Principal Silicon Performance Architect MicrosoftPrincipal Silicon Performance ArchitectMountain View, CA$163,000–$296,400 / yearYou’ll work at the intersection of silicon, systems, and software, partnering cross-functionally with chip and system architects, as well as inference software engineers to drive data-backed design decisions and deliver step-function improvements in throughput, latency, and efficiency. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $220,800 - $331,200 per year.
Principal Applied Scientist MicrosoftPrincipal Applied ScientistMountain View, CA$163,000–$296,400 / yearBachelors Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 8+ years related experience (e.g., statistics, predictive analytics, research) OR Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 6+ years related experience (e.g., statistics, predictive analytics, research). Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 12+ years related experience (e.g., statistics, predictive analytics, research) OR Doctorate in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 8+ years related experience (e.g., statistics, predictive analytics, research).
Principal Product Manager - Ads Campaign Management MicrosoftPrincipal Product Manager - Ads Campaign ManagementMountain View, CA$165,600–$296,400 / yearWe are hiring for a Principal Product Manager with a proven track record of building AI-driven, scalable advertising products that deliver measurable ROI for advertisers while ensuring the right level of targeting and controls to meet advertiser needs. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $220,800 - $331,200 per year.
Principal Software Engineer - CoreAI MicrosoftPrincipal Software Engineer - CoreAIMountain View, CA$139,900–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Bachelors Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Principal Software Engineer - Responsible AI (CoreAI) MicrosoftPrincipal Software Engineer - Responsible AI (CoreAI)Mountain View, CA$139,900–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Bachelors Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, or Python OR equivalent experience.
Principal Software Engineer - Growth (CoreAI) MicrosoftPrincipal Software Engineer - Growth (CoreAI)Mountain View, CA$163,000–$296,400 / yearAt this level, impact comes from building repeatable systems and raising the engineering bar: better experiment quality, better telemetry, safer rollouts, and clearer business outcomes — delivered through pragmatic execution and deep technical judgment. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $220,800 - $331,200 per year.
Principal Software Engineer - Copilot Identity MicrosoftPrincipal Software Engineer - Copilot IdentityMountain View, CA$163,000–$296,400 / yearMasters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python. This role demands a rare blend of deep backend engineering expertise, mastery of modern consumer identity protocols, and the ability to make sound trade-offs between risk and velocity—keeping Copilot moving fast while raising the security and reliability bar.
Principal Machine Learning Engineer MicrosoftPrincipal Machine Learning EngineerMountain View, CA$139,900–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. We’re looking for a hands-on ML engineer to prototype and productionize complex classification flows on real production logs, operate prompted classifiers at scale (ad hoc and scheduled), and build secure, compliant data-labeling pipelines.
Principal AI Network Architect MicrosoftPrincipal AI Network ArchitectMountain View, CA$139,900–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Join the Systems Planning and Architecture (SPARC) team within Microsoft’s Azure Hardware Systems and Infrastructure (AHSI) organization, the team behind Microsoft’s expanding Cloud Infrastructure and for powering Microsoft’s “Intelligent Cloud” mission.
Principal Product Manager - AI Security (CoreAI) MicrosoftPrincipal Product Manager - AI Security (CoreAI)Mountain View, CA$139,900–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. This includes integrating AI security capabilities with Microsoft’s broader security stack - including Microsoft Defender, Entra, Purview, and Azure AI Foundry - to deliver a comprehensive security platform for AI systems.
Principal Product Designer MicrosoftPrincipal Product DesignerMountain View, CA$142,800–$274,800 / yearMasters Degree in Industrial Design, Product Design, Human Computer Interaction, User Experience, Interaction Design, or related field AND 6+ years experience working in product or service design OR Bachelors Degree in Industrial Design, Product Design, Human Computer Interaction, User Experience, Interaction Design, or related field AND 8+ years experience working in product or service design OR equivalent experience (e.g., demonstrated experience working in product or service design or using design thinking to solve problems). There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.
Principal Product Manager, AI Monetization, Ads & Creatives, Copilot MicrosoftPrincipal Product Manager, AI Monetization, Ads & Creatives, CopilotMountain View, CA$139,900–$274,800 / yearWe are hiring for a Principal Product Manager with a proven track record of building AI-driven creative products that help advertisers produce high-quality assets at scale, drive measurable performance, and maintain brand integrity across every format and surface. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.
Principal Product Manager - Foundry Inferencing & Training (CoreAI - multiple roles) MicrosoftPrincipal Product Manager - Foundry Inferencing & Training (CoreAI - multiple roles)Mountain View, CA$142,800–$274,800 / yearThese roles operate at the intersection of model training, inference, experimentation, infrastructure, and developer platforms, and partner closely with engineering, research, data science, and leadership to deliver impact at scale. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.
Principal Content Designer MicrosoftPrincipal Content DesignerMountain View, CA$139,900–$274,800 / yearMasters Degree in Industrial Design, Product Design, Human Computer Interaction, User Experience, Interaction Design, or related field AND 6+ years experience working in product or service design OR Bachelors Degree in Industrial Design, Product Design, Human Computer Interaction, User Experience, Interaction Design, or related field AND 8+ years experience working in product or service design. The mission of Global Skilling Product Team - is to develop world-class, innovative Skilling Products & Experiences that inspire customers, partners, Microsoft sellers, and future generations to achieve more by skilling, upskilling, and reskilling, thereby reaching 100M+ learners.
Principal Product Manager, Foundational AI Research MicrosoftPrincipal Product Manager, Foundational AI ResearchMountain View, CA$139,900–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. You will be responsible for working backward from customer needs to prioritize new research, build evals and datasets, and work closely with AI researchers to build and execute project plans.
Principal Product Manager - Privacy & Policy MicrosoftPrincipal Product Manager - Privacy & PolicyMountain View, CA$139,900–$274,800 / yearDrive cross-org adoption and execution: align stakeholders across Ads, Bing, Copilot, Xbox, LinkedIn, and ABK; set crisp decision points; unblock tradeoffs; and deliver measurable outcomes on a multi-surface roadmap. On Microsoft’s AI Monetization Privacy & Policy Product Team, you’ll ship software that powers consent, transparency, controls, and privacy-preserving personalization across Ads, Bing, Copilot, Xbox, LinkedIn, and ABK—so teams can move fast and meet the expectations of users, customers, and regulators.
Principal Data Scientist MicrosoftPrincipal Data ScientistMountain View, CA$139,900–$274,800 / yearDoctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ year(s) data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 7+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results). OR Bachelors Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 10+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results).
Principal Technical Program Manager MicrosoftPrincipal Technical Program ManagerMountain View, CA$139,900–$274,800 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. This role is designed for a senior individual contributor (Principal Technical Program Manager) who thrives in highly ambiguous, data‑rich environments and is motivated by solving complex, high‑impact problems at scale.
Principal Statistical Programmer, Biometrics - Remote Agios PharmaceuticalsPrincipal Statistical Programmer, Biometrics - RemoteSan Jose, CARemote$131,035–$196,553 / yearThe current base salary range for this Senior Manager position is expected to be between $131,035 and $196,553 annualized; final salary will be determined based on various factors including, but not limited to, years of relevant experience, job knowledge, skills and proficiency, degree/education, and internal comparators. Our team’s proven track record of executional excellence, combined with our depth of expertise and dedication, enables us to develop innovative medicines that reflect the priorities of rare disease communities.
Principal Software Engineer dbt LabsPrincipal Software EngineerOakland, CATogether, we’re delivering the data infrastructure layer that helps organizations move, transform, and trust their data — from the moment data moves, through every transformation, to the context teams and AI systems rely on. You will operate at the intersection of architecture, execution, and organizational influence — solving deeply complex distributed systems challenges while shaping engineering direction across multiple teams.
Principal Machine Learning Engineer, Mobile AI Inference Optimization Unity SoftwarePrincipal Machine Learning Engineer, Mobile AI Inference OptimizationMountain View, CAWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. As our Principal Machine Learning Engineer, you will be the foremost technical authority on bringing state-of-the-art multi-modal models (transformers, diffusion networks, and JAPE-style architectures) from research to production on mobile hardware.
Principal Product Manager, TradFi - Remote CirclePrincipal Product Manager, TradFi - RemoteSan Francisco, CARemote$200,000–$260,000 / yearIn close partnership with executive stakeholders, engineering leadership, compliance, treasury, and external partners, you will define vision, drive alignment, and make high-impact tradeoffs to ensure Circle’s digital asset infrastructure supports increasing volumes, new markets, and future product expansion. As a Principal Product Manager on Circle’s Digital Assets team, you will own the long-term product strategy for Circle’s digital asset and capital markets platform, shaping how liquidity, lending, and capital access are delivered globally across Circle’s stablecoin ecosystem.
Principal Product Manager - Remote CirclePrincipal Product Manager - RemoteSan Jose, CARemote$200,000–$260,000 / yearYou will act as a cross-functional leader, partnering with compliance, risk, legal, engineering, and business stakeholders to align priorities and deliver solutions that balance regulatory rigor with customer experience. Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data — globally, nearly instantly and less expensively than legacy settlement systems.
Principal Product Marketing Manager - Remote CirclePrincipal Product Marketing Manager - RemoteSan Francisco, CARemote$185,000–$237,500 / yearWith the mission to “Raise global economic prosperity through the frictionless exchange of financial value”, Circle was founded on the belief that stablecoins and public blockchains will rewire our global financial system to enable businesses and people everywhere to more freely connect and transact in the global economy. Circle is seeking a Principal Product Marketing Manager to define and lead GTM strategy for Circle’s interoperability stack, including Circle CCTP (Cross-Chain Transfer Protocol), Circle Gateway, and emerging orchestration and workflow services.
Senior/Principal Software Engineer - Growth (CoreAI) MicrosoftSenior/Principal Software Engineer - Growth (CoreAI)Mountain View, CA$119,800–$234,700 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $158,400 - $258,000 per year. CoreAI – Platform and Tools is Microsoft’s AI‑first engineering organization, created to build the end‑to‑end Copilot & AI stack powering products like GitHub Copilot and Visual Studio Code.
Principal Data Scientist & Analytics MicrosoftPrincipal Data Scientist & AnalyticsMountain View, CA$139,900–$274,800 / yearDoctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 8+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 10+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results). Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Masters Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 7+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results).
Principal Software Engineer, Experimentation Platform - CoreAI MicrosoftPrincipal Software Engineer, Experimentation Platform - CoreAIMountain View, CA$139,900–$274,800 / yearMaster’s Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor’s Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Lead cross-team collaboration to identify dependencies, negotiate delivery schedules, drive alignment across partner teams, and ensure proper end-to-end testing, live-site coverage, scalability and performance before going live.
Principal Product Manager, AI Model Security MicrosoftPrincipal Product Manager, AI Model SecurityMountain View, CA$139,900–$274,800 / yearOwn the model security roadmap: Define and prioritize the security hardening strategy for our frontier models across the full OWASP LLM threat surface — prompt injection (direct and indirect), data exfiltration, jailbreak resistance, system prompt leakage, training data extraction, and adversarial manipulation of agentic workflows. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.
Principal Product Manager, Content Monetization MicrosoftPrincipal Product Manager, Content MonetizationMountain View, CA$163,000–$296,400 / yearThere is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $220,800 - $331,200 per year. Starting January 26, 2026, Microsoft AI (MAI) employees who live within a 50- mile commute of a designated Microsoft office in the U.S. or 25-mile commute of a non-U.S., country-specific location are expected to work from the office at least four days per week.
Principal/Senior Software Engineer, Experimentation Platform - CoreAI MicrosoftPrincipal/Senior Software Engineer, Experimentation Platform - CoreAIMountain View, CA$119,800–$234,700 / yearMaster’s Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor’s Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $158,400 - $258,000 per year.
Principal Applied Scientist, Experimentation Platform - CoreAI MicrosoftPrincipal Applied Scientist, Experimentation Platform - CoreAIMountain View, CA$139,900–$274,800 / yearBachelors Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 6+ years related experience (e.g., statistics, predictive analytics, research) OR Masters Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 4+ years related experience (e.g., statistics, predictive analytics, research) OR Doctorate in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 3+ years related experience (e.g., statistics, predictive analytics, research) OR equivalent experience. Proven track record designing and scaling online experimentation platforms that support high‑velocity A/B and multivariate testing across complex, multi‑team product ecosystems, including governance, guardrails, and causal inference best practices.
NewAssistant Preschool Principal Merryhill SchoolAssistant Preschool PrincipalSan Jose, CA$65,000–$75,000The network (currently composed of approximately 220 schools) brings together some of the best private school programs in the country, with proven track records educating children through unique and carefully crafted curricula. The Assistant Principal supports the Head of School and/or Principal in overseeing all campus operations, spanning financial planning, community engagement, staff development, and day-to-day management.
Principal Product Manager, Growth - Remote CirclePrincipal Product Manager, Growth - RemoteSan Jose, CARemote$200,000–$260,000 / yearCircle’s platform includes the world’s largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet. This role is accountable for scaling USDC supply and usage through strategic partnerships with regional centralized exchanges and OTC providers, while shaping region-specific growth strategies grounded in local market dynamics.
Principal Software Engineer, Ads Infrastructure Unity SoftwarePrincipal Software Engineer, Ads InfrastructureSan Francisco, CAWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. The platform is built on technologies such as Kubernetes, Kafka, Flink, Starrocks, Valkey, and other cloud native components, and supports the engineers, data scientists, and product teams that drive Unity Ads forward.
Director/Principal Counsel, AI Governance Unity SoftwareDirector/Principal Counsel, AI GovernanceSan Francisco, CAWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. • Manage AI Incident Response: Review and modify incident response processes to incorporate AI-specific triggers and regulatory reporting lines, aligning them with existing roles and Security’s AI Acceptable Use Policy.
Senior Principal AI Systems Architect dbt LabsSenior Principal AI Systems ArchitectOakland, CATogether, we’re delivering the data infrastructure layer that helps organizations move, transform, and trust their data — from the moment data moves, through every transformation, to the context teams and AI systems rely on. • Access to an innovative mental health support platform that offers personalized care and resources in areas such as: therapy, coaching, and self-guided mindfulness exercises for all covered employees and their covered dependents.
Principal Systems Engineer Sterling Engineering, Inc.Principal Systems EngineerSan Jose, CAThe position serves as a trusted technical advisor to some of the world’s most advanced technology companies, partnering closely with customers and internal engineering teams to shape next-generation power system solutions. Success in this position requires deep expertise in DC-DC converters and power systems, strong customer communication skills, and the ability to translate complex technical requirements into innovative, scalable architectures.
Project Manager-Principal Transmission & Substation Sterling Engineering, Inc.Project Manager-Principal Transmission & SubstationSan Ramon, CA$158,000–$175,000 / yearCoordinate cross-functional teams and collaborate closely with utility clients including Pacific Gas and Electric Company and NV Energy. This opportunity is with a leading engineering services organization supporting major utility infrastructure capital projects.
Principal Field Applications Engineer Sterling Engineering, Inc.Principal Field Applications EngineerMilpitis, CAPrincipal Applications Engineer – Power Electronics (DC-DC Converters) Location: San Jose / Milpitas, CA (hybrid) Compensation: $170,000 – $190,000 base + 15% or higher annual bonus (historically higher) Relocation: Available assistance if needed, preference for local candidates . Overview We are seeking a senior-level Principal Applications Engineer with deep expertise in low-voltage DC-DC converters (Buck conversion products) to support advanced power module products used in high-performance computing, networking, storage, and other demanding applications.
Principal Engineer Software: 26-00518 Akraya Inc.Principal Engineer Software: 26-00518Santa Clara, CA$135,000–$155,000 / yearMost recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)! This influential role demands the architecture and refinement of tools, processes, and systems vital for our engineering workforce, with a strategic focus on implementing AI-powered tools to significantly advance our development processes.