Staff or Principal Applications Engineer Antora EnergyStaff or Principal Applications EngineerSan Jose, CA$175,000–$240,000 / yearDeep expertise in power systems (MV/HV electrical, synchronous and inverter-based resources, grid interconnection) with working fluency in industrial process/thermal systems (steam and utility systems, heat integration) — or the reverse — with genuine depth on at least one side and the range to engage customer engineers credibly in both. Serve as the technical lead for Antora's most complex and novel customer opportunities across industrial heat, combined heat & power, and power applications — joining business development on sales calls and owning the technical conversation with customer engineering/operations teams and executives.
NewPrincipal Program Manager (Req. #6949) 2 Locations Xperi IncPrincipal Program Manager (Req. #6949) 2 LocationsEmeryville, CAAct as the primary program lead for customers, ensuring successful delivery of Xperi's products and services, across multiple phases of the integration; pre-requisites, delivery, testing, launch, go-to-market planning, and operational readiness activities. This role also serves as a critical bridge between other agile squads within the Customer Success organization as well as with Xperi's Product, Engineering, Operations, Support, and external customers, driving execution excellence while scaling operational processes, governance, and delivery frameworks.
NewSnowflake Partner Solution Lead - Senior Principal - West Region Slalom IncSnowflake Partner Solution Lead - Senior Principal - West RegionSan Francisco, CA$158,000–$217,000 / yearRepresenting a Snowflake Elite Services Partner and 7-time Snowflake Partner of the Year, you will act as a senior technical and commercial authority at the intersection of partner strategy, solution leadership, and global go-to-market execution. You will be a trusted advisor to Snowflake, Slalom leadership, and our clients-bringing deep technical expertise, a strong point of view, and the ability to translate Snowflake's platform capabilities into compelling business outcomes.
Principal Silicon Engineer - System Modeling Microsoft CorpPrincipal Silicon Engineer - System ModelingMountain View, CA$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. To achieve this goal, the Interface IP Team team is instrumental in defining and delivering operational measures of success for hardware manufacturing, improving the planning process, quality, delivery, scale and sustainability related to Microsoft cloud hardware.
Sr. Principal Engineer, SoC Architect Ayar LabsSr. Principal Engineer, SoC ArchitectSan Jose, CaliforniaBacked by industry giants like NVIDIA, AMD, MediaTek and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures. Cross-Functional Collaboration Work closely with: Design and verification teams on implementation feasibility, Firmware/software teams on boot, drivers, and runtime optimization, Validation teams on bring-up and debug strategies and Product and business teams on roadmap alignment.
Staff/Principal Software Engineer – Medical Imaging & Robotics ShifamedStaff/Principal Software Engineer – Medical Imaging & RoboticsCampbell, CaliforniaABOUT SHIFAMED Founded in 2009 by serial entrepreneur Amr Salahieh, Shifamed LLC is a privately held medical technology incubator focused on the development of novel medical products to address clinical needs in the rapidly evolving fields of cardiology and ophthalmology. You will work at the challenging intersection where software meets physics—designing the real-time motion planning, fault-tolerant controls, and system integrations that make our device safe and precise.
Senior Principal Software Engineer, Jira Data Management Atlassian CorpSenior Principal Software Engineer, Jira Data ManagementSan Francisco, CAOur work is guided by three forces that will power the Jira Platform flywheel: AI TRANSFORMATION: Make Jira the agent-native system of record and control plane for human and agent teamwork, designing systems that enable people and AI agents to work together effectively. EFFICIENCY: Create a platform with sound unit economics that accelerates developer productivity, supports a growing agentic workload, and delivers world-class reliability for Jira Cloud customers.
Principal Product Manager, AI Monetization, Ads & Creatives, Copilot MicrosoftPrincipal Product Manager, AI Monetization, Ads & Creatives, CopilotMountain View, CA$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.
NewPrincipal AI Researcher InnovaccerPrincipal AI ResearcherSan Francisco, CAIn this role, you will work closely with product, engineering, and data teams to design, develop, and deploy AI-powered applications, including LLM-based solutions, AI agents, retrieval-augmented generation (RAG), and intelligent automation workflows. Depth beyond coursework: first-author publications at NeurIPS, ICML, ICLR, ACL, EMNLP, or similar; meaningful open-source ML contributions; a research internship at an AI lab; or models you trained and shipped that people actually used.
NewData Science Principal SlackData Science PrincipalSan Francisco, CA$197,300–$313,700 / yearWhat you'll be doing: Establish strong partnership with product and business stakeholders in identifying opportunities, prioritize roadmaps, define and implement execution excellence, and coach and mentor team members for execution excellence. As Slack builds out its next generation of Platform capabilities, you'll lead the efforts on unearthing insights and building a complete picture of what users build and how they engage with agents and with each other on the Slack platform.
Associate Principal Sdet SaviyntAssociate Principal SdetMilpitas, CA$160,000–$180,000 / yearAt Saviynt, it is not typical for an individual to be hired at or near the top of the range for their role and final compensation decisions are dependent on many factors including, but are not limited to location; skill sets; experience and training; licensure and certifications; and other relevant business and organizational needs. In this role, you will partner with Engineering, Product, and SRE teams to design scalable test frameworks, drive automation-first development, and ensure the reliability, security, and performance of our platform.
Senior Principal Machine Learning Engineer SambaNova Systems, Inc.Senior Principal Machine Learning EngineerSan Jose, CA$220,000–$300,000 / yearAs a Senior Principal Machine Learning Engineer, you will be responsible for designing, developing, and optimizing machine learning models-with a focus on cutting-edge Large Language Models (LLMs)-to run efficiently on SambaNova's specialized hardware architecture, including the RDU. This critical role bridges advanced LLM research and practical deployment, involving the development of model architectures, improving training and inference efficiency, and collaborating on hardware-software co-design with compiler, systems, and hardware teams.
Principal Software Engineer CSC GenerationPrincipal Software EngineerSan Jose, CAReports to : Director of Engineering Location : Costa Rica (Remote) About the role: As our Principal Software Engineer , you will serve as the technical authority for Backcountry's ecommerce platform — setting architectural direction, leading complex engineering initiatives, and raising the bar for how we build and ship software across our outdoor retail brands. Spearhead AI technical innovation by designing AI and agentic workflows that empower engineering teams; leverage best-in-class AI toolsets to improve engineering delivery throughput, quality, and reliability.
Principal Product Manager, Ads Retail Lead Microsoft CorpPrincipal Product Manager, Ads Retail LeadMountain View, CA$142,800–$274,800 / yearYou will work at the intersection of advertiser needs, consumer engagement, data-driven insights, and platform innovation to create advertising products that help brands reach customers more effectively and achieve measurable business outcomes. 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 Security (CoreAI) MicrosoftPrincipal Product Manager - AI Security (CoreAI)San Francisco, CA$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.
Associate Director, Principal Data Engineer Vir BiotechnologyAssociate Director, Principal Data EngineerSan Francisco, CA$176,500–$246,500 / yearThe ideal candidate is a forward-thinking technical leader who combines expertise in data engineering, scientific software, AWS cloud platforms, and practical AI implementation to transform complex scientific data into connected, searchable, and actionable insights. Vir Biotechnology is seeking an Associate Director, Principal Data Engineer to lead scalable data, cloud, software, and AI-enabled research platforms that support scientific discovery, clinical data analysis, and program decision-making.
Principal Product Manager, Bing Places - Microsoft AI Search MicrosoftPrincipal Product Manager, Bing Places - Microsoft AI SearchMountain View, CA$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 - GTM Strategy, AI Economy Microsoft CorpPrincipal Product Manager - GTM Strategy, AI EconomyMountain View, CA$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. 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 Enterprise Data & AI Information Architect (Req. #6927) 2 Locations Xperi IncPrincipal Enterprise Data & AI Information Architect (Req. #6927) 2 LocationsSan Jose, CAPowering billions of consumer electronics, connected cars and digital content titles, we make entertainment more immersive, driving more intelligent and every interaction seamlessly personalized through our renowned consumer brands: DTS, HD Radio and TiVo. We are dedicated to creating a workplace where all employees have a voice and sense of belonging, feel safe and valued, and are acknowledged for how their unique differences contribute to organizational culture and business outcomes.
Principal Data Engineer Analog Devices IncPrincipal Data EngineerSan Jose, CA$267,800–$288,558 / yearRequirements: Must have a Bachelor's degree in Computer Science, Data Engineering, Information Systems, or related technical field (willing to accept foreign education equivalent) and five (5) years of experience leading large-scale data engineering, governance and MDM initiatives across multiple business domains. DE designing and delivering scalable cloud and on premises data platforms leveraging AWS, Redshift, Hadoop, and Hive, with experience building real time and batch data pipelines using distributed frameworks and big data technologies, and programming in Python, SQL, and PL/SQL.