NewSenior Principal Engineer, Product Software (Network Platform) Equinix, Inc.Senior Principal Engineer, Product Software (Network Platform)Redwood City, CAThe Senior Principal Architect is a highly influential technical leadership role responsible for end-to-end architectural direction, technical governance, and the evolution of software and network platforms within Network Platform Engineering (NPE). Through close collaboration with peer architects, engineering teams, and product leaders, this role shapes platform direction, influences how systems are designed and operated, and ensures Equinix can scale effectively as it evolves.
Associate Principal- Commercial Strategy Trinity Life SciencesAssociate Principal- Commercial StrategySan Francisco, CA$156,000–$234,000 / yearTrinity's salary bands account for a wide range of factors that are considered in making compensation decisions including but not limited to skill sets and market demand for skills; level of experience and training; specific qualifications, performance, time in role/company, geographic location, and other business and organizational needs. For more than 30 years, the world's leading pharmaceutical, biotech, and medtech companies have relied on Trinity's foresight, execution, and partnership to deliver confident product launches, decisive market advantage, and measurable patient impact.
High School Assistant Principal (26-27) Alpha Public SchoolsHigh School Assistant Principal (26-27)San Jose, CAExecute all day-to-day leadership responsibilities: Support the principal in achieving ambitious school-wide vision, goals, and targets aligned to the Alpha network vision, goals, targets, and strategic priorities, leading students to master rigorous academic content that prepares them for college. The position works with key leaders in schools and organizational teams to push school-related strategic initiatives, develop and monitor related projects, and assist with implementation in the school site.
Principal Cyber Security Engineer - Agentic Identity And Security NvidiaPrincipal Cyber Security Engineer - Agentic Identity And SecuritySanta Clara, CAAs these systems begin to access tools, call APIs, and participate in multi-step operations, the identity and security controls built primarily for human users need to evolve to support non-human and agent-driven workflows safely and reliably. Experience with device trust, endpoint posture, or hardware-backed trust signals, and an understanding of how device identity and device state can strengthen access decisions for agentic, workload, and human-to-agent workflows.
Principal Software Architect, Networking AI NvidiaPrincipal Software Architect, Networking AISanta Clara, CAThis role is tailored for those passionate about collective communication, vertical co-development of AI networks, and large model training scalability. If you are a senior data engineer passionate about building large‑scale, high‑impact data platforms, we'd love to hear from you.
Principal Engineer, Autonomy AeroVectPrincipal Engineer, AutonomySouth San Francisco, CaliforniaPrior experience as the most senior individual contributor in an autonomy organization — setting direction, mentoring staff/senior engineers, and partnering with engineering leadership without managing a team yourself. Drive perception robustness across the long tail of real-world operating conditions, and set the direction for where and how deep learning is best applied across the perception pipeline.
Principal Embedded Software Engineer CuteraPrincipal Embedded Software EngineerBrisbane, CAAs a key member of our R&D organization, you will translate system requirements into robust embedded software solutions, partnering closely with cross-functional engineering and quality teams. Position Summary: We are seeking a highly experienced Principal Embedded Software Engineer to lead the design and development of embedded software for medical device systems.
Principal AI Learning & Enablement Partner Match GroupPrincipal AI Learning & Enablement PartnerPalo Alto, CA$180,000–$230,000 / yearYou will partner closely with AI Brand Leads, business leaders, and functional teams to translate emerging AI capabilities into practical, role-specific applications that drive meaningful behavior change. Close adoption gaps by identifying underutilizing teams and designing targeted enablement approaches, especially for non-technical employees and late adopters.
Principal Partner Enablement Product Manager, AI Infrastructure NvidiaPrincipal Partner Enablement Product Manager, AI InfrastructureSanta Clara, CAThis Principal Partner Enablement Product Manager, AI Infrastructure owns adoption and alignment for our ODM partners delivering data center solutions to customers. Support the development of enablement materials - technical briefs, build guides, deployment playbooks - that make it easier for ODMs to adopt and stay on the DSX blueprint.
Principal Research Engineer, Post-Training Character.AIPrincipal Research Engineer, Post-TrainingRedwood City, CaliforniaTechnical Leadership & Mentorship: Define and drive the technical roadmap for mid- and post-training systems, balancing research innovation with production reliability and scalability. You will partner closely with researchers, engineers, product teams, and infrastructure teams to identify the highest-leverage opportunities for improving model performance and user experience.
Principal Systems Software Engineer, LPU NvidiaPrincipal Systems Software Engineer, LPUSanta Clara, CAWe treat AI coding agents as a primary part of the workflow, and we expect our most senior engineers to be fluent in directing them - designing systems that are legible to both humans and agents, and turning hard-won judgment into leverage across the team. Design the HAL, runtime interfaces, and data-movement pipelines the rest of the platform depends on; drive the hardest reliability and bring-up problems to root cause; and raise the throughput of the whole org by codifying the abstractions, patterns, and tooling that others build on.
Principal Engineer, Engineering Practices CrunchyrollPrincipal Engineer, Engineering PracticesSan Francisco, CAReporting to the VP, Engineering Operations and Strategy, this role partners closely with Engineering Leadership, and Principal and Staff Engineers across all engineering domains to help shape the company's long-term technical strategy, while enabling engineering teams to make high-quality architectural decisions independently. The Principal Engineer serves as a force multiplier through building frameworks, coaching technical leaders, and creating reusable patterns that allow teams to solve increasingly complex problems themselves.
Senior/Staff/Principal Backend Engineer, Platform & Data Ingestion Verana HealthSenior/Staff/Principal Backend Engineer, Platform & Data IngestionSan Francisco, CA$150,000–$236,000 / yearVerana Health, a digital health company that delivers quality drug lifecycle and medical practice insights from an exclusive real-world data network, recently secured a $150 million Series E led by Johnson & Johnson Innovation- JJDC, Inc. (JJDC) and Novo Growth, the growth-stage investment arm of Novo Holdings. Within the Oncology Platform, your work directly impacts patient care by dictating how fast and how cleanly raw medical documentation is unlocked and structured to support life-saving research and improving clinical outcomes.
Principal Quality Engineer DealpathPrincipal Quality EngineerSan Francisco, CA$180,000–$230,000 / yearBonus Experience (Not Required) Build and Own the AI Evals Practice: As Dealpath moves toward agentic features, prior experience standing up an AI eval practice is a strong plus - this is the kind of work we mean: Build eval infrastructure: datasets, automated graders (deterministic checks + LLM-as-judge), and regression suites running in CI. Our company is led by an experienced team and backed by a combination of top tier venture capital firms and strategic industry partners including: Blackstone, Nasdaq, 8VC, JLL Spark, WTI, GreenSoil Investments, LeFrak, Milstein, Bechtel, and Morgan Stanley Expansion Capital.
Principal Engineer, Software (Enterprise Platform) Lila SciencesPrincipal Engineer, Software (Enterprise Platform)San Francisco, California$204,000–$310,000 / yearYou will push the frontier — building agentic AI-powered systems for self-service tenant management, intelligent customer observability, automated compliance workflows, Lila SDK, MCP, and AI-native external APIs that let customers and third-party agents interact programmatically with Lila's platform. Design and evolve the core identity systems powering Lila’s enterprise platform — organizations, groups, roles, SCIM provisioning, seat lifecycle management, and fine-grained authorization across experiments, datasets, models, and scientific workflows.
Principal Power And Thermal Architect NvidiaPrincipal Power And Thermal ArchitectSanta Clara, CAShape innovation across workload-aware power and thermal controls, closed-loop platform telemetry, datacenter-class power compliance, platform-scale energy buffering, advanced cooling intercepts, and emerging memory co-design. 15+ years in system-level power, thermal, or related architecture, with deep expertise in at least one of: system power management, system thermal architecture, platform energy architecture, workload-aware power and thermal controls, or memory co-design.
Principal Software Development Engineer - Cloud Platform ExpediaPrincipal Software Development Engineer - Cloud PlatformSan Jose, California$249,000–$348,500 / yearThe Cloud Platform organization provides the secure, scalable cloud infrastructure, runtime platforms, and developer experience tooling that enable teams across Expedia Group to build, deploy, and operate high-quality, resilient software quickly and safely. Principal Software Development Engineer Our Technology Team partners with teams across Expedia Group to create innovative products, services, and tools to deliver high-quality experiences for travelers, partners, and our employees.
Principal Graphics Engineer ParallelzPrincipal Graphics EngineerSanta Clara, CAWork natively with AI coding agents and tooling (Claude Code, Cursor, agentic workflows, custom internal agents) to accelerate research, prototyping, code generation, debugging, and review, treating these tools as a junior pair you direct and verify, not a passenger. You will be getting in at a pivotal stage, contributing to the technical strategic roadmap, helping build a world-class technical team, and working in a small, agile, flat organization to evolve our R&D initiatives into a live, scaled operational platform that will have an impact across the industry.
Principal Mechanical Engineer PDF SolutionsPrincipal Mechanical EngineerMilpitas, California$150,000–$235,000 / yearFull timeThe ideal candidate will be organized and a highly motivated team player with strong initiative and communication skills and possesses the drive to deliver quality results on time in a dynamic, multi-discipline, intensive and highly productive small team environment. By combining industry-leading data analytics and professional services with exclusive, differentiated product data generated during the manufacturing process, PDF Solutions is delivering on the promise of Industry 4.0 today by transforming how the ecosystem collects, analyzes, and shares data.
Principal Design Verification Engineer Bolt GraphicsPrincipal Design Verification EngineerSunnyvale, CaliforniaBolt is committed to building a diverse and inclusive environment in which we recognize and value each other’s differences as well as fostering a culture that promotes its core values: Professionalism, Integrity, and Respect. You will lead a team of verification engineers, define methodologies, drive coverage closure, and ensure high-quality silicon delivery.