Principal PMT - Personalization ML Platform, Prime Video Personalization & Discovery Amazon.com Services LLCPrincipal PMT - Personalization ML Platform, Prime Video Personalization & DiscoverySeattle, WAYour mission is to enable ML builders to move from idea to production faster by removing bottlenecks across the ML lifecycle from data ingestion and feature engineering to model training, deployment, and experimentation so teams can iterate faster while providing robust measurement capabilities that shorten iteration cycles. Prime members can customize their viewing experience and find their favorite movies, series, documentaries, and live sports – including Amazon MGM Studios-produced series and movies; licensed fan favorites; and programming from Prime Video add-on subscriptions such as Apple TV+, Max, Crunchyroll and MGM+.
Preschool Principal Brighton SchoolPreschool PrincipalMountlake Terrace, WA$80,168.40–$82,000Summary : The Preschool Principal leads the school administration team and has responsibility for the delivery of the instructional programs and overall operation of the school including marketing plan implementation, student enrollment, parent and community relations, staff supervision and development, profit and loss management, and facility management. The 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.
Principal Engineer, Seismic CSA Integration and Oversight System OnePrincipal Engineer, Seismic CSA Integration and OversightBellevue, WARemote$69–$115 / hourPerform technical reviews of work products, including seismic analysis, soil-structure interaction (SSI) analysis, and probabilistic assessments. Support the development of plant level requirements and strategies related to seismic design and licensing activities for advanced nuclear reactor projects.
NewPrincipal Engineer, Plant Design Integration System OnePrincipal Engineer, Plant Design IntegrationBellevue, WARemote$69–$116 / hourThe ideal candidate will bring a broad nuclear engineering background, strong knowledge of NRC regulations, and the ability to lead cross-functional technical decisions affecting the overall plant design. Responsibilities: Support the development and maintenance of the Reactor Plant architecture and programs, ensuring integration of complex technical areas spanning design, analysis, licensing, and testing.
Principal Product Manager, AI Monetization, Ads & Creatives, Copilot MicrosoftPrincipal Product Manager, AI Monetization, Ads & Creatives, CopilotRedmond, WA$142,800–$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 Software Engineer - Growth (CoreAI) MicrosoftPrincipal Software Engineer - Growth (CoreAI)Redmond, WA$165,600–$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 - Responsible AI (CoreAI) MicrosoftPrincipal Software Engineer - Responsible AI (CoreAI)Redmond, WA$142,800–$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 Product Manager, Bing Places - Microsoft AI Search MicrosoftPrincipal Product Manager, Bing Places - Microsoft AI SearchRedmond, WA$165,600–$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 Product Manager - AI Security (CoreAI) MicrosoftPrincipal Product Manager - AI Security (CoreAI)Redmond, WA$142,800–$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 Technical Program Manager MicrosoftPrincipal Technical Program ManagerRedmond, WA$142,800–$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 part of a cross-functional team of software engineers, data scientists, technical program managers, and designers who work side-by-side with high-impact and strategic customers and their engineers to build innovative solutions.
Principal Software Engineer MicrosoftPrincipal Software EngineerRedmond, WA$165,600–$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 Software Engineering Manager, CoreAI MicrosoftPrincipal Software Engineering Manager, CoreAIRedmond, WA$142,800–$274,800 / yearIn this role, as a Principal Software Engineering Manager you will lead a team of software engineers and work closely with partner teams of engineers, scientists, and product managers to build the industrys best Responsible AI services. 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 Software Engineer - CoreAI MicrosoftPrincipal Software Engineer - CoreAIRedmond, WA$142,800–$274,800 / yearMasters 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 Bachelors 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. You will work in a group focusing on advancing Azure Content Understanding, a multimodal AI capability that enables organizations to transform unstructured data—such as text, documents, audio, images, and video—into structured, actionable insights.
Principal Quantum Design Verification Engineer MicrosoftPrincipal Quantum Design Verification EngineerRedmond, WA$142,800–$274,800 / yearDoctorate in Physics, Engineering, or related field AND 3+ years experience in industry or in a research and development environment OR Masters Degree in Physics, Engineering, or related field AND 6+ years experience in industry or in a research and development environment. Your responsibilities will include defining pre-silicon Simulation plans and post-silicon Validation/Characterization plans for SoC and Intellectual Property (IP) blocks, and coordinating individuals, contingent staff, and external vendors to deliver a high-quality design.
Principal Software Engineering Manager MicrosoftPrincipal Software Engineering ManagerRedmond, WA$165,600–$296,400 / yearMasters 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 Bachelors 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. In this role, you will own the technical direction and execution of critical platform investments, including core runtime capabilities, real‑time multimodal orchestration, long‑running task durability, and self‑serve partner tooling that unlocks safe, rapid innovation across the Copilot ecosystem.
Principal Silicon Engineer MicrosoftPrincipal Silicon EngineerRedmond, WA$142,800–$274,800 / yearDoctorate in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 5+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 8+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 12+ years technical engineering experience OR equivalent experience. Doctorate in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 3+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 6+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 8+ years technical engineering experience OR equivalent experience.
Principal Product Manager - Ads Measurement MicrosoftPrincipal Product Manager - Ads MeasurementRedmond, WA$142,800–$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. 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 Architect, Product Security InfobloxPrincipal Architect, Product SecurityTacoma, WA$195,000–$300,300 / yearHere, how we empower our people is extraordinary: Glassdoor Best Places to Work 2025, Great Place to Work-Certified in five countries, and Cigna Healthy Workforce honors three years running — and what we build is world-class: recognized as CybersecAsia’s Best in Critical Infrastructure 2024 — evidence that when first-class technology meets empowered talent, remarkable careers take shape. Serve as the security architecture authority within the architecture organization, partnering with product architects, principal engineers, cloud partners (AWS, Azure, GCP, OCI), and business leaders to embed secure-by-design principles into hardware appliances, multi-tenant SaaS platforms, and globally distributed cloud infrastructure.
Principal Product Manager, Data Science & Market Research MicrosoftPrincipal Product Manager, Data Science & Market ResearchRedmond, WA$142,800–$274,800 / yearWere building the data-driven intelligence layer for the Windows Platform & Developer team, and were looking for a Product Manager to lead data science and market research efforts that inform platform strategy, developer ecosystem investments, and competitive positioning. As the data science and market research Principal Product Manager, youll have outsized influence on strategy by ensuring every major investment is grounded in evidence—developer telemetry, competitive benchmarks, ecosystem trends, and customer research—at a scale that touches over a billion users.
Principal Product Manager- AI Integrity MicrosoftPrincipal Product Manager- AI IntegrityRedmond, WA$142,800–$274,800 / yearImprove abuse monitoring and detection systems that identify and mitigate real-world AI threats and misuse, including prompt injection, jailbreaks, data exfiltration, malicious tool calls, coordinated abuse, model exploitation and other novel vectors. 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.