Senior Software Engineer ECLAROSenior Software EngineerSan Francisco, CAAs a Product Engineer: Build and enhance the company's core AI products from processing hundreds of very long PDFs and Excel files to building deep browser automations into legacy systems, and building a scalable platform to support the volume and throughput of the system. Position Overview: Our client, an AI startup, seeks a Senior Software Engineer - Product to help reshape how the insurance broking industry services insurance.
NewFullstack Senior Software Engineer VisaFullstack Senior Software EngineerFoster City, CA$123,000–$190,900 / yearThe ability to develop and use Application Program Interfaces (APIs), a set of routines, protocols, and tools for building software applications that specify how software components should interact and are used when programming graphical user interface (GUI) components. Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year.
NewPrincipal Engineer JobotPrincipal EngineerBurlingame, CA$230,000–$250,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Leading the next evolution of clinical decision-making and patient workflow, we are empowering physicians to make faster decisions for better patient outcomes.
Sr Principal/Principal Software Engineer, App Lila SciencesSr Principal/Principal Software Engineer, AppSan Francisco, Massachusetts$204,000–$348,000 / yearFull-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program. Communication & Collaboration : Acute listening skills, and a proven track record of working cross-functionally with scientists, data engineers, and product teams; able to explain complex ideas to diverse audiences.
Sr Principal/ Principal Software Engineer, Scientific System of Record Lila SciencesSr Principal/ Principal Software Engineer, Scientific System of RecordSan Francisco, Massachusetts$204,000–$348,000 / yearCross-Functional Influence: Partner deeply with scientists, ML researchers, platform engineers, data engineers, automation teams, and product leaders to translate scientific and operational needs into coherent platform architecture. Lab Execution and Scientific Workflows: Design systems that model scientific intent, experiment planning, protocol execution, sample and asset state, operational events, and results capture across complex lab workflows.
NewPrincipal Software Engineer DavidJoseph&CoPrincipal Software EngineerSan Francisco, CaliforniaType: Full-time | Hybrid (on-site in San Francisco) | San Francisco, CA Compensation: $220K–$280K + competitive equity Hiring count: 1 Visa sponsorship: No — not open to any visas (US citizens / Green Card holders only) Reports to: Alexander Wurts, Head of Engineering (Intake note: principal engineers report to Bradford; Alexander Wurts is the listed report-to on the role page.) . At the core sits Organizational Memory, a proprietary knowledge graph capturing how teams, tools, and information relate across a company, and the product intelligently routes tasks across leading models (Claude, ChatGPT, Gemini, Kimi) to maximize quality while minimizing cost.
Principal/Senior Principal Software Engineer (Cortex Platform) Palo Alto NetworksPrincipal/Senior Principal Software Engineer (Cortex Platform)San Francisco, CaliforniaAs a Senior Principal Backend Engineer in our Cortex group, you will be a key technical leader responsible for developing, innovating, and scaling the backend of our industry-leading products, including Cortex XSOAR, XDR, and XSIAM. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below.
Staff / Principal Software Engineer CloudZeroStaff / Principal Software EngineerSan Francisco, CaliforniaIntegrations This team builds and maintains all billing connectors across every provider CloudZero supports, and is actively expanding into AI data ingestion, building the pipelines that handle new sources of AI telemetry for customers running AI-forward workloads. Platform Services and Applications This team owns what customers touch every day: cost intelligence features like dimensions, CostFormation, and Explorer UI, as well as the identity and authentication layer including SSO, RBAC, and multi-tenancy for enterprise customers.
Senior Principal Software Engineer — Layer 7 Security Palo Alto NetworksSenior Principal Software Engineer — Layer 7 SecuritySan Francisco, CaliforniaFor candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below. This role requires deep expertise in systems programming, networking, and distributed systems, along with a strong track record of delivering high-performance, production-grade software.
Sr. Principal Software Engineer (Prisma SASE) Palo Alto NetworksSr. Principal Software Engineer (Prisma SASE)San Francisco, CaliforniaFor candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below. Extensive experience developing data path components and working with data plane/control plane architectures on networking devices.
4328-Principal Software Engineer Innovaccer4328-Principal Software EngineerSan Francisco, CAExperience building and integrating AI/ML into products - connecting models to real systems, handling data flows, and operationalizing them in production (you don't need to be a research scientist, but you should be comfortable building AI/ML-powered features). You'll personally design and build the hardest, highest-impact parts of our platform - backend services, data pipelines, and the AI/ML-powered features that increasingly define our products - while setting the technical bar for how those systems are built.
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 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.
NewPrincipal Software Engineer (Platform Team) Space Exploration TechnologiesPrincipal Software Engineer (Platform Team)Sunnyvale, CA$210,000–$295,000 / yearBASIC QUALIFICATIONS: Bachelor's degree in computer science, computer engineering, or other engineering discipline and 7+ years of professional experience building and scaling production platforms; OR 9+ years of professional experience building and scaling production platforms in lieu of a degree. This team creates secure, scalable gateways and proxy systems that allow engineers and operators across the company to write code faster, perform advanced data analysis, connect AI to their daily tools and problems, and turn ideas into deployed solutions with confidence.
Principal Software Engineer PragmatikePrincipal Software EngineerSan Francisco, California$180,000–$300,000 / yearOur client is building highly scalable technology that sits at the core of critical business operations, offering engineers the opportunity to work on complex systems, large-scale integrations, and real-world technical challenges. Pragmatike is recruiting on behalf of a rapidly scaling technology company seeking a Principal Software Engineer to provide technical leadership across critical systems and engineering initiatives.
Principal Software Engineer MicrosoftPrincipal Software EngineerMountain View, CA$165,600–$296,400 / yearMasters Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 15+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python. This is a role emphasizing true end‑to‑end responsibility: setting the architectural vision, shaping the platform for AI‑forward discovery experiences, and steering the evolution of product experiences that sit at the heart of how users engage with the intersection of knowledge, content, and personalization on surfaces on which Copilot shows up.
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 Software Engineer (YC Experience) PragmatikePrincipal Software Engineer (YC Experience)San Francisco, CaliforniaPragmatike is recruiting on behalf of a rapidly scaling technology company seeking a Principal Software Engineer with experience in YC-backed or Venture backed start-ups to provide technical leadership across critical systems and engineering initiatives. Our client is building highly scalable technology that sits at the core of critical business operations, offering engineers the opportunity to work on complex systems, large-scale integrations, and real-world technical challenges.
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.
Sr. Principal Software Engineer - Network Security - PanOS Palo Alto NetworksSr. Principal Software Engineer - Network Security - PanOSSan Francisco, CaliforniaFor candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below. We need individuals who feel comfortable in ambiguity, excited by the prospect of a challenge, and empowered by the unknown risks facing our everyday lives that are only enabled by a secure digital environment.