Principal Civil Engineer R.E.Y. EngineersPrincipal Civil EngineerPleasanton, CAFull timeYou'll help define the direction of our engineering practice by leading multidisciplinary teams, strengthening client relationships, mentoring future leaders, and driving strategic business development throughout Northern California. With offices in Folsom, Pleasanton, Oakland, and Palo Alto, we provide civil engineering, land surveying, GIS, and advanced technology services for infrastructure projects that strengthen the communities where we live and work.
Principal Engineer, Cloud Platforms SaviyntPrincipal Engineer, Cloud PlatformsMilpitas, CA$235,000–$250,000 / 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. Design and implement shared Event-Driven Architecture components and messaging platforms using technologies like Kafka or Google Pub/Sub that product teams can easily utilize.
Principal Engineer, System Validation Ayar LabsPrincipal Engineer, System ValidationSan Jose, CaliforniaThis role owns reliability qualification at the system and fleet level: building the test infrastructure and evidence base that proves our products are ready for large-scale deployment, and then partnering directly with customers and integration partners to carry that evidence through joint qualification programs and pilot deployments. Fault injection and lifecycle monitoring: Design and run fault-injection and failure-mode testing, including scenarios that exercise field-serviceable components under representative operating conditions, in partnership with customer and integration-partner operations teams.
Principal Engineer, Unity Rewards Unity Technologies SFPrincipal Engineer, Unity RewardsSan Francisco, CaliforniaWhile 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. If you have built massive consumer apps featuring real-time ledgers, gamified progression systems, and flawless, 60fps UIs, this is a rare opportunity to build a product from the ground up with the backing of the biggest player in mobile gaming.
Principal Software Engineer, Connectors SaviyntPrincipal Software Engineer, ConnectorsMilpitas, CA$225,000–$245,000 / yearThis role provides technical leadership and deep expertise in complex engineering domains, driving architectural decisions and ensuring scalability, reliability, and quality across critical platform components. Experience in designing and building AI-driven agents and automation tools to support various stages of the software development lifecycle, including code generation, debugging, testing, documentation, incident analysis, and knowledge retrieval.
Principal Software Engineer In Test (Sdet) D-MatrixPrincipal Software Engineer In Test (Sdet)Santa Clara, CAYou will own the development and continuous improvement of d-Matrix's end-to-end and regression test infrastructure, bringing rigor and scalability to quality across the full stack - from low-level firmware and hardware interfaces up through runtime and ML workload execution. You will work side by side with software development, product, and systems teams to design, automate, and execute comprehensive test suites covering the features, functionalities, and deployment scenarios of our next-generation AI chip software stack.
Principal Software Engineer, Full Stack Salesforce.com, Inc.Principal Software Engineer, Full StackPalo Alto, CA$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.
Principal Post-Silicon Validation Engineer SambaNova Systems, Inc.Principal Post-Silicon Validation EngineerSan Jose, CAPowered by the intelligent SN40L chip, the SambaNova Suite is a fully integrated platform, delivered on-premises or in the cloud, combined with state-of-the-art open-source models that can be easily and securely fine-tuned using customer data for greater accuracy. The Post-Silicon Validation team bring up and validate the high-speed IO and memory subsystems inside SambaNova's DataScale platform, including PCIe, Ethernet, HBM, CXL, and UCIe interfaces.
Senior Principal Hardware Emulation Engineer SambaNova Systems, Inc.Senior Principal Hardware Emulation EngineerSan Jose, CA$210,000–$280,000 / yearPowered by the intelligent SN40L chip, the SambaNova Suite is a fully integrated platform, delivered on-premises or in the cloud, combined with state-of-the-art open-source models that can be easily and securely fine-tuned using customer data for greater accuracy. Partner with the RTL design team to keep the design emulation-compliant: review RTL and IP for constructs that will not map cleanly to the emulator, and close the gaps by substituting vendor emulation models or hand-coding custom models where no vendor model exists.
Principal Kernel & Device Drivers Engineer SambaNova Systems, Inc.Principal Kernel & Device Drivers EngineerSan Jose, CA$180,000–$255,000 / yearPowered by the intelligent SN40L chip, the SambaNova Suite is a fully integrated platform, delivered on-premises or in the cloud, combined with state-of-the-art open-source models that can be easily and securely fine-tuned using customer data for greater accuracy. SambaNova is seeking a Principal Engineer to own kernel-level drivers and low-level software for high-speed IO, memory, and networking subsystems within the DataScale platform and RDU architecture.
Hardware & Silicon Validation Principal Engineer MarvellHardware & Silicon Validation Principal EngineerSanta Clara, CAThe Custom Cloud Solutions (CCS) Hardware Validation Group is responsible for ensuring the quality, reliability, and performance of next generation data center ASIC and SoC products spanning a diverse portfolio that includes cloud infrastructure, AI accelerators, network processors, NICs, custom ASICs, SSD controllers, CXL devices, and domain specific accelerators. The group validates complex, high performance silicon and platforms across a wide range of critical technologies and interfaces, including Memory Subsystems (DDR, HBM, memory controllers), High Speed Interconnects (PCIe, Ethernet, CPRI, PAM4/NRZ), D2D interconnects, Storage, and IO (Flash and NVME, SSD controllers, USB) and System and Platform testing.
Senior Principal Software/Firmware Engineer - Optical PHY MarvellSenior Principal Software/Firmware Engineer - Optical PHYSanta Clara, CAIn this role, your special mission is to serve as a conduit between architectural innovations and practical implementations, which includes periodically embedding into a variety of product design teams to help turn architectural specifications into actual product features, while feeding in-the-trench intelligence back to ensure that innovation efforts remain down-to-earth. Highlights include an employee stock purchase plan with a 2-year look back, family support programs to help balance work and home life, robust mental health resources to prioritize emotional well-being, and a recognition and service awards to celebrate contributions and milestones.
Principal Physical Design Engineer Astera LabsPrincipal Physical Design EngineerSan Jose, CA$185,000–$230,000 / yearAs a Principal Engineer on the Physical Design team, you will own the backend implementation of complex, high-performance SoCs that sit at the heart of the world's largest AI clusters - driving floorplan, timing, power, and signoff decisions that directly determine product PPA and time-to-market. Astera Labs' Intelligent Connectivity Platform integrates CXL, Ethernet, NVLink, PCIe, and UALink semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity.
Principal Digital RTL Engineer Astera LabsPrincipal Digital RTL EngineerSan Jose, CA$185,000–$240,000 / yearAstera Labs' Intelligent Connectivity Platform integrates CXL, Ethernet, NVLink, PCIe, and UALink semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. You'll own designs from specification through silicon bring-up, set the technical direction for complex AMS blocks, and mentor engineers across the team - turning ambitious architecture into production-proven products that ship at scale.
Principal Production Engineer Crusoe EnergyPrincipal Production EngineerSan Francisco, CA$261,000–$326,000 / yearWe're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved - people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. What You'll Be Working On: Own the reliability and scalability of Crusoe's cloud infrastructure - compute, storage, and networking - defining SLOs, leading incident response, and driving systemic improvements that reduce toil and raise the bar across the platform.
Principal Test Engineer MarvellPrincipal Test EngineerSanta Clara, CALead Cutting-Edge ATE Test Solutions: As a Senior Level Test Engineer, you will spearhead the development of ATE test solutions for characterization, production, and wafer sort on Advantest 93K and/or Teradyne tester platforms. Optimize and Innovate: Play a lead role in optimizing test flows, reducing test times, removing unnecessary steps, improving yields, and releasing production test programs in collaboration with product engineers.
Principal Software Engineer TypefacePrincipal Software EngineerPalo Alto, CA$247,500–$267,000 / yearAs a Principal Engineer, you will: Solve complex architectural challenges to harness the power of LLMs and multimodal AI for scalable, enterprise-grade content generation. Strong background in cloud-native architecture (AWS, GCP, Azure), containerization (Docker, Kubernetes), and modern API design.
Senior Principal Embedded Firmware Software Engineer - Networking Pam4 Dsp/Data Center/Odsp/Aec/Microled/Ai Connectivity MarvellSenior Principal Embedded Firmware Software Engineer - Networking Pam4 Dsp/Data Center/Odsp/Aec/Microled/Ai ConnectivitySanta Clara, CAThe Optical Digital Signal Processing (ODSP) PHY SW Team develops software for Marvell's DSP products used in pluggable optical modules-chips that form the backbone of the internet, moving data within and between data centers worldwide. Highlights include an employee stock purchase plan with a 2-year look back, family support programs to help balance work and home life, robust mental health resources to prioritize emotional well-being, and a recognition and service awards to celebrate contributions and milestones.
Principal Test Development Engineer MarvellPrincipal Test Development EngineerSanta Clara, CALead Cutting-Edge ATE Test Solutions: As a Senior Level Test Engineer, you will spearhead the development of ATE test solutions for characterization, production, and wafer sort on Advantest 93K and/or Teradyne tester platforms. Optimize and Innovate: Play a lead role in optimizing test flows, reducing test times, removing unnecessary steps, improving yields, and releasing production test programs in collaboration with product engineers.
Principal Software Engineer - Environments Engineering JPMorgan Chase Bank, N.A.Principal Software Engineer - Environments EngineeringPalo Alto, CAFull timeAs a Principal Engineer at JPMorganChase within the Commercial and Investment Bank Digital Channels and Connectivity team, you will own the technical strategy and delivery of the firm's next-generation test environment platform - enabling every developer across a 10,000-engineer organization to spin up an isolated, composable, production-representative virtual environment per pull request, run integration tests independently and simultaneously, and merge with confidence without contention on shared environments. Architects and governs agentic AI-enabled engineering workflows (using enterprise-authorized tools within the work environment) to improve delivery speed, code quality, and operational outcomes at scale (e.g., AI-driven PR review assistance, test generation/maintenance, release readiness checks, incident triage and root-cause acceleration), while defining guardrails for validation, security, resiliency, and reuse across teams.