Principal Scientist - Cell Therapy Translational Research Bristol-Myers Squibb CoPrincipal Scientist - Cell Therapy Translational ResearchSeattle, WA$152,360–$184,628 / yearBased on eligibility*, additional time off for employees may include unlimited paid sick time, up to 2 paid volunteer days per year, summer hours flexibility, leaves of absence for medical, personal, parental, caregiver, bereavement, and military needs and an annual Global Shutdown between Christmas and New Years Day. Activities include biomarker identification, generation and analysis of data that support pharmacodynamic evaluation and mechanism of action in the clinical trial setting to inform development of cell therapy products, as well as contribute to relevant global regulatory submission activities to advance cellular therapeutics.
Principal Product Manager - Agentic Search Expedia Group IncPrincipal Product Manager - Agentic SearchSeattle, WA$224,000–$313,500 / yearExpedia Group's family of brands includes: Brand Expedia, Hotels.com, Expedia Partner Solutions, Vrbo, trivago, Orbitz, Travelocity, Hotwire, Wotif, ebookers, CheapTickets, Expedia Group Media Solutions, Expedia Local Expert, CarRentals.com, and Expedia Cruises. Preferred qualifications: Founder or founder-adjacent experience strongly preferred; candidates who have started, scaled, or made early-stage investments in AI or platform businesses bring directly transferable pattern recognition.
Principal Signal & Power Engineer (Die to Die and Chiplet Design) Microsoft CorpPrincipal Signal & Power Engineer (Die to Die and Chiplet Design)Redmond, WA$142,800–$274,800 / yearDrives the execution of architecture solutions across product lines or multiple product groups across teams that account for design trends and future concepts by leveraging cross- functional expertise, industry best practices, and lessons learned from teams working across multiple product lines. IP design, voltage regulator, motherboard, CPU package, silicon, decoupling capacitor solutions, dielectric and copper loss, high-frequency discontinuities, timing budgets, power supply induced jitter, etc.) for data center processors and corresponding platforms to ensure optimized performance.
NewPrincipal Product Manager - Developer Tools & Engineering Systems Microsoft CorpPrincipal Product Manager - Developer Tools & Engineering SystemsRedmond, WA$142,800–$274,800 / yearYou will own the end-to-end strategy, roadmap, and delivery for a portfolio of internal developer tools and engineering systems - translating a strong understanding of software engineering and the software development lifecycle (SDLC) into a clear, prioritized roadmap that accelerates developer productivity and enables safe, confident deployments across IC3. The Intelligent Conversation and Communications Cloud (IC3) is the core communications platform that powers Microsoft Teams - delivering reliable, high-quality audio/video calling, meetings, chat, and presence to millions of users and organizations around the world.
Principal Product Manager, Software AxonPrincipal Product Manager, SoftwareSeattle, WA$162,000–$259,200 / yearThe actual base pay is dependent upon many factors, such as: level, function, training, transferable skills, work experience, business needs, geographic market, and often a combination of all these factors. We're committed to hiring the best talent — regardless of race, creed, color, ancestry, religion, sex (including pregnancy), national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, genetic information, veteran status, or any other characteristic protected by applicable laws, regulations and ordinances — and empowering all of our employees so they can do their best work.
Principal Partner Enablement Program Manager Microsoft CorpPrincipal Partner Enablement Program ManagerRedmond, WA$142,800–$274,800 / yearYou will dive into the intricacies of silicon & software interaction and, by collaborating and working closely with technical teams and disciplines at Microsoft & silicon partners, drive from vision to execution to release new Windows PCs and experiences tightly integrated with partners' silicon designs. Required Qualifications: Bachelors Degree in Engineering, Computer Science, or related field AND 8+ years experience in relevant technical domain (e.g., hardware, systems engineering), technical sales, marketing, product management, customer support, or cross-group/cross-functional engineering.
Principal Business Development Manager, Spectrum T-Mobile US IncPrincipal Business Development Manager, SpectrumBellevue, WA$132,600–$239,200 / yearThe Principal Business Development Manager will lead spectrum and network transaction processes by identifying prospective opportunities, performing strategic and quantitative analysis, conducting due diligence, resolving, and recommending appropriate valuation and deal structure and developing strategy and leading negotiations, driving desired transaction activity and outcomes. The role will be predominantly responsible for all aspects of Spectrum, and on occasions network related transactions and lead cross-functional teams involving Roaming, Engineering, Corporate Development, Finance, Legal and Regulatory to drive alignment across the organization.
Principal Product Manager, TradFi Circle Internet Financial LLCPrincipal Product Manager, TradFiSeattle, WARemote$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 - Incubation Qualtrics International Inc (Inactive)Principal Product Manager - IncubationSeattle, WA$199,500–$262,000 / yearExperience Bonus: Qualtrics offers US employees an annual $1,800 "experience bonus" to provide an experience they might not otherwise have-attend a sporting event or concert, travel somewhere new, or even support a nonprofit or infuse funds into a small business in your area. At Qualtrics, we create software the world''s best brands use to deliver exceptional frontline experiences, build high-performing teams, and design products people love.
Principal Engineer - Transmission and Asset Integration Puget Sound Energy IncPrincipal Engineer - Transmission and Asset IntegrationBellevue, WA$124,600–$207,400 / yearThis position serves as a principal engineering and technical expert within PSE's Energy Supply Merchant organization, providing technical leadership and subject matter expertise for merchant transmission portfolio management, transmission service strategy, asset integration, resource delivery, and regional transmission matters. The Principal Engineer leads complex technical, tariff, commercial, and operational analyses to support reliable and cost-effective delivery of PSE's generation resources, power purchase agreements, tolling agreements, capacity agreements, and other portfolio resources.
Principal Group Product Manager - Copilot Microsoft CorpPrincipal Group Product Manager - CopilotRedmond, WA$165,600–$296,400 / yearGreat Cross Divisional Relationship building skills and ability to collaborate with partners, ability to pull together technology and expertise across M365, Windows and Azure, to drive clarity across teams, agree on dependencies and common goals, and establish long lasting, trusted relationship with partner teams. We are looking for a Principal Group Product Manager to drive the Copilot Offline Evaluation Platform, which is a critical component of Microsoft's broader Copilot Evaluation ecosystem, designed to rigorously assess the quality and reliability of Copilot experiences before they reach production.
Principal Corporate Counsel, Export Controls & Sanctions Microsoft CorpPrincipal Corporate Counsel, Export Controls & SanctionsRedmond, WA$132,200–$232,800 / yearTo be successful, you will demonstrate sound, principled, and consistent judgment in fast-paced, ambiguous environments; a thorough understanding of export control and sanctions laws and regulations, including those issued and administered by the U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC), the U.S. Department of Commerce's Bureau of Industry and Security (BIS), the U.S. Department of State's Directorate of Defense Trade Controls (DDTC), and comparable regulatory authorities in relevant jurisdictions; a track record of cross-functional collaboration; a commitment to integrity; solution-driven creativity and a business-enabling mindset; and the ability to bring clarity to complex legal and business issues. The team has an immediate opening for a highly motivated Principal Corporate Counsel with deep economic sanctions expertise to counsel and collaborate with business, engineering, trade compliance, and CELA teams to build and continuously improve durable, risk-based sanctions and export control compliance programs and tools, including through the responsible use of AI.
Principal Engineer Atlassian CorpPrincipal EngineerSeattle, WAAs a Principal Engineer on the AI & ML Platform team, you will play a pivotal role in developing and refining the core infrastructure that empowers all Atlassian software engineers, ML engineers, and data scientists to create, train, evaluate, deploy, and manage Machine Learning models and pipelines. Generative AI systems: Experience with GenAI frameworks and tools, including developing and fine-tuning large language models (LLMs) and building retrieval-augmented generation (RAG) systems.
Principal Data Scientist Microsoft CorpPrincipal Data ScientistRedmond, WA$130,900–$277,200 / yearWith more than 45,000 employees and partners worldwide, the Customer Experience and Success (CE&S) organization is on a mission to empower customers to accelerate business value through differentiated customer experiences that leverage Microsoft's products and services, ignited by our people and culture. 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 $165,600 - $303,600 per year.
Principal Applied Science Manager Microsoft CorpPrincipal Applied Science ManagerRedmond, WA$142,800–$274,800 / yearThis role is ideal for a senior technical leader who wants to guide teams to build state-of-the-art AI systems, influence product direction, and deliver scalable solutions that improve how users discover and interact with content across Microsoft platforms. 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 Engineer- Billing Systems Design T-Mobile US IncPrincipal Engineer- Billing Systems DesignBellevue, WA$118,200–$213,200 / yearThey collaborate with other engineers to develop modern software components using technologies and concepts like system design, virtualization, software-defined networking, network functions virtualization, and big data. At T-Mobile, this Principal Engineer will lead, design, build, and deploy scalable software solutions that meet customer needs and support highly available systems.
Principal Electrical Engineer, Instrument Development Microsoft CorpPrincipal Electrical Engineer, Instrument DevelopmentRedmond, WA$139,900–$274,800 / yearDemonstrated technical leadership in architecting and delivering complex electrical instruments or measurement/control systems (e.g., modular racks/chassis, mixed-signal boards, precision analog front-ends, timing/clocking, or high-speed data acquisition). Collaborate with cross-functional teams including quantum research, architecture, experimentalists, cryogenics, firmware/software, and test engineering to translate system needs into measurable electrical specifications and instrument roadmaps.
Principal Data Scientist Lead Microsoft CorpPrincipal Data Scientist LeadRedmond, WA$130,900–$277,200 / yearWith more than 45,000 employees and partners worldwide, the Customer Experience and Success (CE&S) organization is on a mission to empower customers to accelerate business value through differentiated customer experiences that leverage Microsoft's products and services, ignited by our people and culture. 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 $165,600 - $303,600 per year.
Principal Software Engineer - Web Platform Privacy Microsoft CorpPrincipal Software Engineer - Web Platform PrivacyRedmond, 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 Software Engineer, Full Stack, Event Technology Salesforce.com, Inc.Principal Software Engineer, Full Stack, Event TechnologySeattle, WA$197,300–$313,700 / yearIn addition to Events Technology, you will play a part in other public web experiences including www.tableau.com, www.mulesoft.com, and "role based" sites such as the developer, admin, and architect subdomains of Salesforce.com. Our industry-leading platforms and solutions help connect target audiences to the content they need, when and where they need it - making it as easy as possible for them to learn how to use Salesforce products and drive business growth.