Principal Software Engineer Hybrid, San Francisco ZenLeads IncPrincipal Software Engineer Hybrid, San FranciscoSan Francisco, CA$315,300–$472,900 / yearApollo.io provides sales and marketing teams with easy access to verified contact data for over 210 million B2B contacts and 35 million companies worldwide, along with tools to engage and convert these contacts in one unified platform. You use agents to move faster on the hardest design, investigation, and implementation work, you define the practices other engineers adopt, and you find the step-change bets where AI reshapes how we build the product, not just how fast we ship.
Principal Engineer Freshworks IncPrincipal EngineerSan Mateo, CA$216,000–$298,000 / yearYou will own the systems architecture and engineering of a multi-tenant agent runtime that serves agentic workloads at high throughput and low latency, and you will pioneer an Agentic AIOps approach where autonomous agents monitor, diagnose, and remediate the platform in production. Architect agentic operations workflows where autonomous agents observe platform telemetry, reason about anomalies, perform root-cause analysis, and execute remediation - shifting operations from human-driven to agent-driven.
Principal Software Engineer, Networking (Seattle or SF Bay Area) DockerPrincipal Software Engineer, Networking (Seattle or SF Bay Area)San Francisco, CaliforniaRemoteThis role calls for someone who: Combines deep technical expertise in infrastructure at scale, virtual networking, service mesh, orchestration, and integration across the broader infrastructure stack; Communicates and collaborates well, thinks critically, and turns ideas into working systems. As a Principal Software Engineer in Networking, you will set the technical direction for the networking stack behind Docker's Sandboxes platform and make architectural decisions that ripple across Docker's product portfolio.
Principal Artificial Intelligence Engineer InnovaccerPrincipal Artificial Intelligence EngineerSan 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.
NewPrincipal Scientist - Therapeutic Antibody Characterization Prellis Biologics IncPrincipal Scientist - Therapeutic Antibody CharacterizationBerkeley, CAWe work hard to bring together diverse teams - grounded in a wide range of expertise and life experiences - and work even harder to ensure those teams thrive in inclusive, growth-oriented environments supported by equitable company and team practices. We are committed to empowering our pharmaceutical partners with access to the most promising fully human antibody candidates rapidly identified from the human immune repertoire, enabling them to bring life-changing treatments to patients faster than ever before.
Principal Systems Architect, Communications Hardware (Remote Eligible | Relocation Assistance Available) AxonPrincipal Systems Architect, Communications Hardware (Remote Eligible | Relocation Assistance Available)San Francisco, CARemote$210,600–$242,100 / yearYou will partner closely with Electrical Engineering (EE), Radio Frequency (RF) Engineering, Software (SW) Engineering, and Mechanical Engineering (ME) leads to define system requirements, drive cross-functional design decisions, and ensure each subsystem comes together as a cohesive, production-ready device. Familiarity with relevant hardware design, simulation, testing, and lifecycle tools , such as Altium/Cadence, SolidWorks/Creo/NX, RF and electrical test equipment, thermal characterization tools, and PLM/BOM or requirements-management systems.
Principal Software Engineer, Semantic Data Services WEX Inc.Principal Software Engineer, Semantic Data ServicesSan Francisco, CA$200,600–$250,400 / year10+ years of experience in software engineering, data engineering, distributed systems, data platforms, or related technology areas, with demonstrated experience operating at Staff, Principal, or equivalent technical scope. Experience with technologies such as Spark, Flink, Kafka, Iceberg, Snowflake, Databricks, cloud-native data services, graph databases, or equivalent large-scale data technologies.
Principal, AI Transformation - Sales TipaltiPrincipal, AI Transformation - SalesFoster City, CA$165,000–$203,500 / yearWhat you'll do: Find and drive AI initiatives across Sales - partnering directly with Sales leadership and senior stakeholders to surface what's worth building, and drawing on your own Sales experience and the dozens of already-scoped ideas sitting in Sales' existing AI backlog across SDR, AE, Solutions Consulting, Strategic Account Management, and Customer Success. Comfortable at both ends of the org, and both sides of the table - hands-on enough to sit with an individual AE or Strategic Account Manager and document their actual workflow, technical enough to tell a data engineer what's actually needed to fix it, credible enough to hold the room with senior Sales leadership.
Principal Technical Program Manager Atom ComputingPrincipal Technical Program ManagerBerkeley, CA$175,000–$200,000 / yearWe are seeking a Principal Technical Program Manager who will manage operation and upgrades of existing neutral atom quantum computing hardware as well as a portfolio of research projects that advance the Atom Computing roadmap. Work with technical managers and other program managers to balance the time of the technical team in pursuit of advanced tech and main processor line development.
Assistant Principal Rocketship Public SchoolsAssistant PrincipalCA$105,000–$123,000 / yearAPs lead their grade levels by driving data analysis cycles, regularly observing classrooms, providing continuous feedback, and co-planning units of study and lesson plans aimed at increasing educator effectiveness and leadership. Our non-profit network of public elementary charter schools propels student achievement, develops exceptional educators, and partners with parents who enable high-quality public schools to thrive in their community.
Principal Surveyor Or Above ABS Group of CompaniesPrincipal Surveyor Or AboveOakland, CA$125,000–$160,000 / yearThe Principal Surveyor's primary role is to directly perform survey activities in accordance with ABS Rules, Guides, and all statutory requirements; while acting as a peer leader, knowledge resource, coach, and overall survey process expert at the port, station, or field site level. What You Will Do: Directly execute and support safe and efficient survey activities to meet business outcomes related to service delivery, labor/productivity, budget, quality, policy, compliance, training, development, and safety.
CRL/Senior Principal - Business Consulting Infosys LtdCRL/Senior Principal - Business ConsultingSan Francisco, CAProposal Development: Lead teams to prepare large proposals and program plans, facilitate Infosys differentiators (specific consulting frameworks, solution, intellectual property, etc.), articulate the value proposition, create and fine tune the financials and lead proposal presentations to create a compelling proposition for the client to engage Infosys. 148589BRCaliforniaUSAInfosys Limited Senior Principal - Business ConsultingITL USA San Francisco, CA Retail, CPG and logistics, Retail and Consumer Packed GoodsProcess|Consulting processes|Technology Consulting process Senior Principal - Consumer Tech - Business Consulting210000256667About Us.
Middle School Assistant Principal - Walnut Creek Middle School OAKLAND SCHOOLSMiddle School Assistant Principal - Walnut Creek Middle SchoolWalnut Creek, CADistrict:   Walled Lake Consolidated Schools  Additional Information: Show/Hide. Middle School Assistant Principal - Walnut Creek Middle School JobID: 16456.
Principal Enterprise Architect : 26-01748 Akraya Inc.Principal Enterprise Architect : 26-01748San Francisco, CA$95–$100 / hourMost recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)! Primary Skills: Connected Commerce & AI (advanced), Client/Server Architectures (advanced),Digital Experience Platforms (advanced), Microservices (advanced), Cloud-Native Platforms (advanced).
Interim Assistant Principal Aspire Public SchoolsInterim Assistant PrincipalRichmond, CALead and collaborate with Behavior Response and Wellness teams from a trauma-informed and Restorative Justice lens in alignment with compliance protocol and in partnership with Student Services including: 504 plan compliance; Student Support, Discipline, Deescalation, supervision of students as needed, and management of any outside partnerships as applicable. In addition to a competitive base salary that is benchmarked against local districts and charter schools, we offer employees exceptional benefits, including paid time off, 100% core health benefits coverage on select plans, life insurance/long-term disability, participation in a CA state retirement plan, tuition reimbursement plan, and adoption assistance program.
Principal Electrical Engineer, NPI BloomEnergyPrincipal Electrical Engineer, NPIFremont, CA$176,300–$253,700Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. For over two decades, we’ve been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world.
Assistant Principal Aspire Public SchoolsAssistant PrincipalOakland, CAFounded in 1998, Aspire is one of the nation's largest open-enrollment public charter school systems serving predominantly low-income students, and delivering a rigorous College for Certain education to students in grades K-12. Represent the school site in building an effective school community, including working with and developing positive relationships with families, community groups, sponsoring districts and neighborhood schools.
Principal Systems Engineer, DevTools Cloudflare IncPrincipal Systems Engineer, DevToolsSan Francisco, CA$230,000–$281,000 / yearProject Galileo: Since 2014, we''ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare's enterprise customers--at no cost. You''ll be embedded with the DevTools Engineering Manager and help shoulder technical mentorship and end-to-end ownership of projects, while caring deeply about the experience of the engineers you build for.
Senior/Staff/Principal Product Manager, First Mile AI EvenUp IncSenior/Staff/Principal Product Manager, First Mile AISan Francisco, CAOur group conceives, builds, architects, launches, and grows EvenUp's suite of applications for law firms that tackles the personal injury case experience end-to-end from leads (the new plaintiff intake experience), to matters (cases), all the way to proceedings (litigation), and settlement/disbursement. Youll own the product experience for the very top-of-funnel for the personal injury law firms that we work with, working closely with engineering, design, data science, product marketing, and product operations to ensure that those that are injured are connected with the best lawyers, to ultimately get the justice that they deserve.
Vice Principal - Stege Elementary School West Contra Costa Unified School DistrictVice Principal - Stege Elementary SchoolRichmond, CA$114,013.64–$138,584.29 / yearPara preguntas o quejas, comuníquese con el personal del Oficial de Cumplimiento de la Equidad/Coordinador del Título IX: Jose Espinoza, 1108 Bissell Avenue, Richmond, CA 94801, (510) 231-1118, jespinoza2@wccusd.net, y Sección 504 Coordinadora: Christine Hatcher, Plan de Servicios Integrales de Intervención Temprana Coordinados (CCEIS), 3000 Parker Road, Richmond, CA 94806, (510) 307-4671, christine.hatcher@wccusd.net. For questions or complaints, contact Equity Compliance Officer/Title IX Coordinator: Jose Espinoza, 1108 Bissell Avenue, Richmond, CA 94801, (510) 231-1118, jespinoza2@wccusd.net, and Section 504 Coordinator: Christine Hatcher, Comprehensive Coordinated Early Intervening Services Plan (CCEIS), 3000 Parker Road, Richmond, CA 94806, (510) 307-4671, christine.hatcher@wccusd.net.