Software Development Engineer III - Network & SDN - TeraWave Blue Origin Enterprises LPSoftware Development Engineer III - Network & SDN - TeraWaveCA$207,416–$290,381.70 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
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 NvidiaPrincipal Systems Software EngineerSanta Clara, CAOur OSS RAPIDS Spark library is integrated with on-premise and cloud services such as AWS EMR, Databricks, Google Dataproc, Oracle Cloud Data Flow, Bytedance Volcengine, Tencent Cloud and Cloudera. What you'll be doing: Develop Java, Scala and CUDA/C++ libraries to accelerate DataFrames and I/O operations on common file formats such as Parquet, ORC and JSON.
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 Backend Software Engineer Endor LabsPrincipal Backend Software EngineerPalo Alto, CA$220,000–$300,000 / yearEndor Labs solves this challenge by building a call graph of your entire software estate-enabling teams to clearly identify, prioritize, and fix critical risks faster. This role is ideal for someone who has built and scaled security products before, thrives in a fast-paced startup environment, and has the rare combination of deep backend expertise and strong product instincts.
Principal/Staff Forward Deployed Engineer UniphorePrincipal/Staff Forward Deployed EngineerPalo Alto, California$226,100–$310,900 / yearFull-stack engineering skills: SQL, Data Engineering, Python/Go/Java/Javascript, RAG, Vectordatabases, RetrievalOptimizations, SLM/LLMFine-tuning, GPU/InfraTrends, Prompt Engineering, Agent and Agentic systems design and development. Enterprise Architecture Leadership: Architect and validate Agentic AIsolutions for large, complex enterprises across multiple industry verticals, ensuring robustness, scalability, security, and compliance.
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 Front End Engineer - Paze Early Warning Services, LLCPrincipal Front End Engineer - PazeSan Francisco, CA$172,000–$215,000 / yearPrior experience designing, building, and supporting production-grade web SDKs, including JavaScript/TypeScript API design, browser compatibility, versioning, backward compatibility, developer documentation, integration patterns, performance, security, and observability. Early Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers).
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.
Principal Software Development Engineer Zscaler, Inc.Principal Software Development EngineerSan Jose, CA$185,500–$265,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.
Principal AI Research Engineer ArcherPrincipal AI Research EngineerSan Jose, CA$270,000–$340,000 / yearArcher is an aerospace company based in San Jose, California building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable air mobility. Our sights are set high and our problems are hard, and we believe that diversity in the workplace is what makes us smarter, drives better insights, and will ultimately lift us all to success.
Principal Devops Engineer ZoomPrincipal Devops EngineerSan Jose, CAWe set out to build the best collaboration platform for the enterprise, and today help people communicate better with products like Zoom Contact Center, Zoom Phone, Zoom Events, Zoom Apps, Zoom Rooms, and Zoom Webinars. Partnering with the Meeting DevOps and Cloud Infra teams to modernize hybrid infrastructures panning colocation data centers, AWS, OCI, and other cloud providers.
NewSr. 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.
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, Machine Learning Engineer Lila SciencesPrincipal, Machine Learning EngineerSan Francisco, CaliforniaYou will shape the technical direction for how ML models are trained, evaluated, and deployed at scale, collaborate closely with AI scientists and experimental researchers to close the computational–experimental loop, and drive Lila's ML infrastructure toward the next generation of capabilities. Full-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.
Principal Applications Integration Engineer - Shockwave 6947-SHOCKWAVE MEDICAL Legal EntityPrincipal Applications Integration Engineer - ShockwaveSanta Clara, California$105,000–$169,050 / yearEmployees and/or eligible dependents may be eligible to participate in the following Company sponsored employee benefit programs: medical, dental, vision, life insurance, short- and long-term disability, business accident insurance, and group legal insurance. Expert level proficiency integrating Oracle Fusion Cloud ERP, Salesforce.com and other enterprise applications and market leading integration tools like Dell Boomi and Workato.
Principal Software Engineer - CSP Engagements NvidiaPrincipal Software Engineer - CSP EngagementsSanta Clara, CAAs a leader and technologist, you will play a pivotal role contributing significantly to the architecture and development of next-generation Data Center products, acting as the technical focal point for select CSP (Cloud Service Provider) and Hyperscalers. What you'll be doing: Drive system software architecture alignment and technical deep dives, acting as the primary software engineering contact for NPI projects with key customers.
Principal Linux Kernel Engineer - Nvidia CPU Server Platforms NvidiaPrincipal Linux Kernel Engineer - Nvidia CPU Server PlatformsSanta Clara, CATrack Linux kernel evolution and drive technical roadmaps across core subsystems including memory management, scheduling, virtualization, PCIe, ACPI, RAS, CXL, networking, filesystems, and security. Partner with CPU architects, hardware designers, firmware teams, and software engineers to influence hardware architecture and interfaces for clean, upstream-friendly Linux support.
Principal Software Engineer, Ads Platform SnapPrincipal Software Engineer, Ads PlatformPalo Alto, Nebraska$276,000–$414,000 / year10+ years of post-Bachelor’s software development experience; or a Master’s degree in a technical field + 9+ year of post-grad software development experience; or a PhD in a related technical field + 6+ years of post-grad software development experience. The Company operates Snapchat , a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc. , a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji , Saturn, and other digital services.
Principal Software Engineer, Delivery Platform SnapPrincipal Software Engineer, Delivery PlatformPalo Alto, California$276,000–$414,000 / year10+ years of post-Bachelor’s software development experience; or a Master’s degree in a technical field + 9+ year of post-grad software development experience; or a PhD in a related technical field + 6+ years of post-grad software development experience. The Company operates Snapchat , a visual messaging app that enhances your relationships with friends, family, and the world, and Specs Inc. , a wholly-owned subsidiary dedicated to making computing more human, in addition to Bitmoji , Saturn, and other digital services.