NewPrincipal Scientist - Oligonucleotide Design and Chemistry Genentech IncPrincipal Scientist - Oligonucleotide Design and ChemistrySouth San Francisco, CA$143,200–$266,000 / yearScientific Leadership: Proven track record of leading scientific initiatives, mentoring team members, and driving cross-functional collaborations (evidenced by publications or patents). The Therapeutic Modalities and Technologies group in the Protein Sciences organization at Genentech is responsible for the design and generation of new therapeutic modalities that combine the engineering and analytical principles of multiple scientific disciplines.
NewSr. Principal Instrument Replacement Lead TA Instruments IncSr. Principal Instrument Replacement LeadMilpitas, CAPrincipal, Lifecycle Program Lead, you will be responsible for delivering transformative improvements in enterprise Instrument Replacement capabilities, defining and scaling a consistent, data driven approach to managing instrument lifecycle replacement across business units, regions, and commercial motions. Partnering with global sales leadership, commercial excellence, finance, IT, and operations, the desired business outcomes include translating lifecycle strategy into repeatable operating models that improve revenue retention, revenue growth and customer loyalty.
NewStaff/Principal AI Software Engineer - Snowflake CoWork SnowflakeStaff/Principal AI Software Engineer - Snowflake CoWorkMenlo Park, CaliforniaWe look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. Ecosystem Thinking: Design extensible "context engineering" patterns—including advanced function calling and semantic layer integration—that can be leveraged by other Snowflake teams and external developers.
Sr Principal Engineer, Application Engineering & System Design Fox Point RecruitmentSr Principal Engineer, Application Engineering & System DesignSanta Clara, CaliforniaYour primary mission is to ensure that customers’ next-generation switches, AI fabric platforms, and networking systems are designed right the first time—performant, manufacturable, reliable, and ready for high-volume production. Develop and deliver high-impact technical training to customers and internal teams covering proprietary silicon, reference designs, high-speed design best practices, and productization methodologies.
Principal Software Engineer, Money Infrastructure ReplitPrincipal Software Engineer, Money InfrastructureFoster City, CaliforniaWe’re looking for engineers who can design and scale reliable financial systems while translating complex monetary logic into intuitive, user-friendly experiences for both Replit customers and builders on the platform. Build high-converting, localized payment experiences across geographies — thinking globally while enabling users to pay locally.
NewPrincipal Business Development Manager Bioanalytical Solutions Waters CorpPrincipal Business Development Manager Bioanalytical SolutionsCARemoteWe collaborate with customers around the world to advance the release of effective, high-quality medicines, ensure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combating antibiotic resistance. You will collaborate closely with regional sales and marketing teams, develop targeted commercial plans for academic and research markets, and build trusted relationships with institutional stakeholders, PIs, core directors, and scientific staff.
Principal Software Engineer, Embedded (RIS) Hewlett Packard EnterprisePrincipal Software Engineer, Embedded (RIS)Sunnyvale, California$172,000–$349,000 / yearWe create intelligent spaces and digital workspaces, delivering campus, branch, mobility, and IoT solutions that combine compute, context, control, analytics, automation, and secure connectivity to help global customers modernize their networks. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process.
Principal Security Software Engineer (Storage) Hewlett Packard EnterprisePrincipal Security Software Engineer (Storage)San Jose, CA$172,000–$349,000 / yearPlease note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today's complex world.
Principal Software Engineer - Embedded (Ris) Hewlett Packard EnterprisePrincipal Software Engineer - Embedded (Ris)Sunnyvale, CA$172,000–$349,000 / yearIn this role, you will contribute to the development of high-performance networking platforms, working closely with hardware, firmware, and systems engineering teams to deliver reliable, scalable solutions for next-generation routing products. Please note that Hewlett Packard Enterprise (HPE), its direct and indirect subsidiaries and affiliated companies, and its authorized recruitment agencies/vendors will never charge a candidate a registration fee, hiring fee, or any other fee in connection with its recruitment and hiring process.
Principal Product Manager, Diner Engagement OpenTablePrincipal Product Manager, Diner EngagementSan Francisco, CA$200,000–$215,000 / yearWhile the majority of your responsibilities may align with conventional business hours, there will be instances where you are expected to manage communications - via calls, Slack messages, or emails - outside of regular working hours to effectively collaborate with international colleagues, respond to restaurant partners, and/or address urgent matters. With millions of diners, 60,000+ restaurant partners and 25+ years of experience, OpenTable, part of Booking Holdings, Inc. (NASDAQ: BKNG), is an industry leader with a passion for helping restaurants thrive.
Sr. Staff Engineer / Principal Robotics SLAM and Positioning Lead Qualcomm IncSr. Staff Engineer / Principal Robotics SLAM and Positioning LeadSanta Clara, CA$198,600–$297,800 / yearBy pairing heterogeneous compute (CPU/GPU/DSP/NPU) with robust middleware, safety architecture, and cloud integration, we enable customers to deploy intelligent, reliable, and scalable robotic systems across industries. You will define, build, and evolve a modular, service-oriented SLAM and state estimation stack that operates reliably across diverse robots, sensors, environments, and deployment scales.
Principal / Director - Robotics System Architecture Lead Qualcomm IncPrincipal / Director - Robotics System Architecture LeadSanta Clara, CA$242,300–$363,500 / yearGuide signal processing and sensor pipeline design (ISP, filtering, denoising, feature extraction, sensor fusion inputs), partnering with silicon and algorithm teams to meet accuracy, latency, and reliability targets. The ideal candidate is a recognized technical leader with deep robotics systems experience, strong architectural judgment, and the ability to influence cross-functional teams and long-term platform roadmaps.
Principal Software Engineer - Embedded Platform Software Development Hewlett Packard Enterprise CoPrincipal Software Engineer - Embedded Platform Software DevelopmentSunnyvale, CA$172,000–$349,000 / yearWe create intelligent spaces and digital workspaces, delivering campus, branch, mobility, and IoT solutions that combine compute, context, control, analytics, automation, and secure connectivity to help global customers modernize their networks. We are seeking strong embedded software engineers to join a platform team responsible for programming the Network Processor (NPU) and Switching ASIC devices for HPE-Juniper Networks routing platforms.
Principal AI/ML Engineer Abbott LaboratoriesPrincipal AI/ML EngineerSanta Clara, CA$148,700–$297,300 / yearYou will be vital in designing, developing and maintaining a robust AI platform, establishing production-grade MLOps capabilities, and collaborating closely with data scientists, infrastructure specialists, and algorithm teams to ensure effective AI solution deployments. Our medical devices help more than 10,000 people have healthier hearts, improve quality of life for thousands of people living with chronic pain and movement disorders, and liberate more than 500,000 people with diabetes from routine ngersticks.
Principal Regulatory Affairs Specialist - Diabetes Care (on-site) Abbott LaboratoriesPrincipal Regulatory Affairs Specialist - Diabetes Care (on-site)Alameda, CA$100,000–$200,000 / yearOur portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. The individual may monitor and influence changing regulations and guidance, interface with outside regulatory agencies and trade associations, develop innovative regulatory submission strategy, and provide executive management with regulatory metrics/information.
Principal Engineer, Silicon Validation Ayar Labs IncPrincipal Engineer, Silicon ValidationSan Jose, CA$200,000–$255,000 / yearBacked 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. Root Cause and Debug: Investigate and drive to closure all silicon failure modes, from signal integrity issues to mixed-signal anomalies, using systematic debug methodologies and close collaboration with design and firmware teams.
Principal Engineer, Hardware AeroVect Technologies IncPrincipal Engineer, HardwareSouth San Francisco, CAOwning the integration points where mechanical, electrical, and electromechanical subsystems meet - sensor mounts, compute enclosures, wiring harnesses, actuation mechanisms, power distribution - and making sure those interfaces hold up in the field. Prior experience as the most senior individual contributor in a hardware organization - setting direction, mentoring staff engineers, and partnering with engineering leadership without managing a team yourself.
Sr. Principal Engineer, SoC Architect Ayar Labs IncSr. Principal Engineer, SoC ArchitectSan Jose, CA$250,000–$304,000 / yearBacked 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. The ideal candidate will play a critical role in shaping SoC platforms from concept through silicon realization, with strong emphasis on high-speed interfaces, subsystem architecture, interoperability, power/performance optimization, and architectural innovation.
Principal Engineer, Analog/Mixed-Signal Design Ayar Labs IncPrincipal Engineer, Analog/Mixed-Signal DesignSan Jose, CA$200,000–$260,000 / yearKey Responsibilities: Architect the high-speed optical PHY of our next-generation product: TX path, RX path, clocking, and mixed-signal control loops against a system-level link budget shared with the photonics and laser teams. Design experience with high speed and high precision analog blocks such as PLLs, clock distribution and multi-phase generation, TX/RX analog front ends, data converters, and references/regulators.
Principal Product Marketing Manager Gong I.O LtdPrincipal Product Marketing ManagerSan Francisco, CA$174,000–$250,000 / yearShape product and GTM strategy - bring structured buyer, competitive, and analyst insights into product planning; develop a deep POV on how enterprise IT and revenue operations teams evaluate, adopt, and govern agentic AI; be the team's expert on how this market is evolving and how enterprises are making platform decisions. Powered by the Gong Revenue Graph, AI-powered intelligence, specialized agents, and trusted applications, Gong helps more than 5,000 companies around the world deeply understand their teams and customers, automate critical sales workflows, and close more deals with less effort.