Principal Engineer Jobs
Browse 145 exciting jobs hiring in Principal Engineer now. Check out companies hiring such as Blackbaud, Cengage Group, Curriculum Associates in Miami, Jersey City, Arlington.
Blackbaud seeks a Principal Data & .NET Engineer to architect and deliver full‑stack, data, and LLM-powered solutions that advance analytics and AI capabilities across the organization.
Cengage Group seeks a Principal Software Engineer to lead remote teams building Content Systems and Content AI platforms that scale for millions of learners.
Curriculum Associates is hiring a Principal Software Engineer to lead and mentor teams building secure, scalable Java-based services for the i-Ready platform.
Lead the design and delivery of LivePerson's next-generation Conversational AI platform as Principal Engineer, AI Architect, driving architecture, tooling, and production-grade generative AI deployments.
Lead enterprise platform engineering and AI-driven developer experience efforts to define architecture, security guardrails, and observability across cloud, API, and developer tooling at NBCUniversal.
Lead the technical vision and architecture for Xero's Payments Platform, driving scalable, compliant money-movement systems while staying hands‑on and mentoring engineering leaders.
Cordial is hiring a Principal Sales Engineer to be the technical leader in pre-sales—running deep discovery, building tailored demos, and enabling sales to win complex SaaS deals.
Lead Nava’s technical vision and engineering teams to design and deliver scalable, secure cloud-native solutions that modernize government services.
Senior technical leader needed to shape long-term architecture for NetBox Labs’ SaaS and on‑prem products, guiding cross-functional teams and building resilient, composable systems.
Lead the design and scaling of Trella’s data architecture and pipelines to support healthcare analytics, compliance, and product growth as a Principal Data Engineer on a remote-first team.
NVIDIA seeks a Principal Engineer in GenAI to design, prototype, and productize conversational AI assistants and agents for games and interactive experiences.
Lead the architecture and development of scalable, real-time backend systems at Twenty to advance mission-critical cyber capabilities for national security.
Lead and execute end-to-end flight-test campaigns as Principal Flight Test Engineer and Pilot in Command for Shield AI's next-generation large unmanned aircraft.
Lead the software process, safety, and airworthiness efforts for an avionics-focused UAV software organization in the Dallas Metro Area, defining and automating DO-178C/MIL-HDBK-516 compliant practices.
Lead the technical direction and enterprise adoption of a scalable design system at a top-20 U.S. bank, driving architecture, tooling, and front-end engineering excellence.
Lead the design and implementation of scalable systems software for NVIDIA's DGX Cloud to manage accelerated compute and networking infrastructure in production.
Alcon seeks a Principal Engineer II, Product Certification to lead electrical safety testing, certification activities, and compliance verification for medical electrical devices at its Lake Forest R&D site.
Lead the electrical design and lifecycle of Starlink satellite hardware, delivering high-performance, flight-ready avionics or payload electronics from concept through production.
Lead the technical strategy and hands-on development of Upstart's pricing platform, building scalable Python backend services that drive pricing, experimentation, and revenue optimization across the company.
Lead technical customer engineering and architectural design for NVIDIA's BlueField and ConnectX AI networking products to enable scalable, hardware-accelerated networking solutions.
Senior application security leader wanted to drive vulnerability research, threat modeling, secure development practices, and cross-team security decisions in a remote North America environment.
Lead architecture and delivery of large-scale, AI/ML-enabled software solutions as a Principal Software Engineer for a remote-first consulting partner.
Agile Defense is hiring a Principal Systems Engineer to lead engineering and administration of enterprise storage and Linux systems in support of high‑security federal missions.
Senior technical leader needed to architect scalable, secure software and AI/ML-integrated solutions while guiding teams and aligning engineering work with client business goals in a remote-first consultancy setting.
Lead architecture and technical strategy for privacy-centric, large-scale ads measurement and data platforms on the AIM team at LinkedIn.
Lead a remote-first engineering team as Principal Software Engineer to architect and build a greenfield loan origination system using Node/TypeScript, GraphQL, Angular, Camunda, and AWS for an established financial client.
Lead the mechanical design and delivery of first‑of‑a‑kind thin‑film R&D equipment for a fast‑moving fusion energy company.
Lead strategic, high-impact value engagements for Energy customers as a Principal Value Engineer, translating process data into measurable business outcomes using the Celonis Process Intelligence Platform.
Palo Alto Networks is hiring a Principal Technical Marketing Engineer in Santa Clara to drive technical marketing, demos, and enablement for next-generation cloud-delivered network security solutions.
Lead the core Unreal and multiplayer systems at Jackbox as Principal Engineer, defining architecture, guiding implementation, and ensuring scalable cross-platform play and session management.
AHEAD is hiring a Principal Technical Consultant, Cloud Networking to lead design, automation, and deployment of multi-cloud and on-prem networking solutions and serve as a technical escalation and client-facing subject matter expert.
FarmRaise is hiring a Principal Product Engineer to lead AI-enabled product architecture and execution across the stack for a remote-first team focused on sustainability and farm finance outcomes.
Palo Alto Networks is hiring a Principal Software Engineer to lead backend Java cloud development for its enterprise cloud DLP service, focusing on high-scale microservices and distributed systems.
Lead architecture and hands-on development of secure, production-grade AI/ML systems and trusted model deployments for ServiceNow's enterprise platform.
Lead the design and hands-on development of next-generation cloud-native network management and configuration systems at Palo Alto Networks, focusing on scalability, AIOps, and networking expertise.
Lead architecture and full-stack development of cloud-native web applications on AWS while driving CI/CD, testing practices, and mentoring across multiple complex projects.
Lead technical marketing for Prisma AIRS at Palo Alto Networks by developing demos, competitive analysis, automation, and technical content to drive product adoption and inform product strategy.
Lead the architecture and development of ServiceNow's core workflow and automation engine to enable large-scale, AI-integrated enterprise automation.
Lead architecture and delivery for cloud-native, high-scale systems as a Principal Software Engineer on a US-remote team.
Mastercard is hiring a Senior Principal Software Engineer, Data Architecture to lead enterprise data architecture and platform modernization across hybrid cloud environments.
Lead the design and implementation of cloud-native backend and AI model-serving infrastructure on GCP for a mission-driven cybersecurity team.
Lead architecture and implementation of cloud-native, distributed systems as a Principal Software Engineer for a remote U.S.-based team focused on scalable SaaS solutions.
Lead executive-level technical escalations and resolve complex network, telecom, and application issues for a top-tier cybersecurity company.
Docker is hiring a Principal Software Engineer to architect and lead the company’s data platform and governance, driving scalable data solutions that enable business insights and revenue growth.
Lead architecture and build large-scale cloud-native microservices while mentoring engineers and driving technical strategy for a remote US-based engineering organization.
Lead the end-to-end lifecycle and secure operations of CSfC-compliant enterprise network solutions for a mission-critical intelligence sharing program while mentoring junior staff and ensuring NSA/DoD audit readiness.
Lead architecture and full‑stack engineering for Mastercard B&MI’s Operational Intelligence platforms, building scalable data, streaming and AI-powered solutions across cloud environments.
Lead architecture and execution of large-scale cloud-native backend systems for Palo Alto Networks' Cortex Cloud Platform, driving technical design, cross-team delivery, and mentorship.
Experienced data engineering leader needed to architect and operate scalable, distributed systems and APIs that power attack surface intelligence for customers.
AECOM is hiring a Principal Geotechnical/Civil Engineer to lead tailings and dam engineering projects, provide subject-matter expertise, and grow mining practice capabilities.
How much do principal engineer jobs pay?
Below 50k*
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50k-100k*
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Over 100k*
40
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Top companies hiring for principal engineer jobs
- Palo Alto Networks 11
- Jobgether 4
- Awesome Motive 3
- Experian 2
- LivePerson 1
- NetBox Labs 1
- NVIDIA 1
Best cities to find principal engineer jobs
- Santa Clara 11
- Washington 3
- San Francisco 3
