Principal Software Engineer Jobs in California

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Principal Software Engineer

Oracle Corporation

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Santa Clara, California, USA

Full-time

Job Description We are seeking a skilled and highly motivated Software Developer to join our team. The ideal candidate will be responsible for developing a resilient and highly available route propagation system, troubleshooting issues, and creating/leading system designs across the org. The role demands a strong analytical thinker with a deep understanding of routing protocols and the ability to write well-documented, functional code accompanied by unit and integration tests. If you are a pass
Posted 21 days ago | Updated 10 hours ago

Principal Software Engineer, ArsenalOS (Forge Platform)

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 60+ days ago | Updated 10 hours ago

Principal Software Engineer

Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems. You'll perform coding, debugging, testing, and troubleshooting of systems and softwa
Posted 60+ days ago | Updated 10 hours ago

Principal Software Engineer in Cloud

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as co
Posted 60+ days ago | Updated 10 hours ago

Principal Software Engineer - Embedded Systems

ConsultNet, LLC

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Hawthorne, California, USA

Full-time

Principal Software Engineer - Embedded Systems El Segundo area, CA Direct Hire $130k-$170k year Looking for an engineer to bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, embedded systems and networking. Role will focus on principal software engineering in the design and development of embedded systems. Define and implement scalable, modular, and maintainable embedded software architectures. Guide teams in developing firmware
Easy Apply
Posted 17 days ago | Updated 10 hours ago

Principal Software Engineer - Backend - Spectra Service

Oracle Corporation

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Redwood City, California, USA

Full-time

Job Description For this new Spectra architecture, we're building data extraction services, that is highly scalable, performant and resilient. This is a startup team and comes with a service ownership role that is hands-on, with lots of opportunity for large contributions and impact across the organization. At this stage, we're looking for a highly passionate, talented and hands-on technical engineer to join us and be at the driving seat of our engineering team. This is a security product and w
Posted 44 days ago | Updated 10 hours ago

Principal Software Engineer - Spectra Service

Oracle Corporation

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Redwood City, California, USA

Full-time

Job Description Want to build a cloud-native messaging service? The role requires engineers to design and develop messaging systems with pub-sub and queue architecture patterns. You must be passionate about building distributed messaging cloud services running on Oracle cloud infrastructure. The role also requires hands-on experience with open-source messaging substrates and working with multiple messaging data formats and security principles. Experience building distributed systems with trace
Posted 42 days ago | Updated 10 hours ago

Principal Software Engineer - Virtual Cloud Networking DataPlane

Oracle Corporation

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Remote

Full-time

Job Description At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. Values are OCI's foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater good in our products and our actions. We are constantly le
Posted 23 days ago | Updated 10 hours ago

Principal Software Engineer - Hardware Provisioning

Oracle Corporation

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Santa Clara, California, USA

Full-time

Job Description Overview The Oracle Cloud Infrastructure (OCI) is growing at a significant rate - doubling in capacity every year which is driving Oracle's revenue growth. In 2023, OCI was named as a Leader in Gartner's Magic Quadrant for Distributed Hybrid Infrastructure. The Hardware Provisioning organization within OCI is re-architecting the provisioning layer so we can continue to scale our service to meet the demands of our exponential growth. We are seeking a strong Principal Software E
Posted 60+ days ago | Updated 10 hours ago

Principal Software Engineer

AFLAC

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Remote

Full-time

Salary Range: $110,000 - $169,000 Job Posting End Date: 7/15/25 We've Got You Under Our Wing We are the duck. We develop and empower our people, cultivate relationships, give back to our community, and celebrate every success along the way. We do it all The Aflac Way . Aflac, a Fortune 500 company, is an industry leader in voluntary insurance products that pay cash directly to policyholders and one of America's best-known brands. Aflac has been recognized as Fortune's 50 Best Workplaces for Di
Posted 48 days ago | Updated 7 hours ago

Principal Software Engineer - AI Infrastructure, OCI

Oracle Corporation

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Santa Clara, California, USA

Full-time

Job Description This position supports the design, deployment, and operations of a large-scale global Oracle Cloud Infrastructure (OCI) with a focus on application performance in relationship to network design and configuration. The role combines (i) understanding of networking at the protocol level, (ii) programming skills, and () skill in benchmarking and analyzing the performance of extreme-scale distributed computing systems. Why Join Us? Innovative Projects: Build groundbreaking solutions
Posted 60+ days ago | Updated 10 hours ago

Senior Principal Software Engineer (SD Branch Platform Module)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Description At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We are a company built on the foundation of challenging and disrupting the way things are done, and we are looking for innovators who are as committed to shaping the future of cybersecurity as we are. Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our
Posted 60+ days ago | Updated 10 hours ago

Principal AWS Software Development Engineer - AWS Expert

Yoh - A Day & Zimmerman Company

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San Francisco, California, USA

Full-time

Staff/Principal SDE: AWS Expert The candidate will:Integrate and deploy a local data caching solution for extremely large datasetsLaunch and manage Amazon S3 buckets (via CDK)Develop a pipeline for uploading local data caches to the cloudEnsure correct handling of sensitive and non-sensitive dataThe candidate should have:8+ YoEExperience leveraging Amazon S3 cloud storageExperience with high bandwidth, sustained data transmissionFamiliar with AWS best practicesProficiency in TypeScript for CDK d
Easy Apply
Posted 18 days ago | Updated moments ago

Principal Software Engineer - Virtual Cloud Networking Dataplane

Oracle Corporation

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Remote

Full-time

Job Description At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. Values are OCI's foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater good in our products and our actions. We are constantly l
Posted 60+ days ago | Updated 10 hours ago

Principal Software Engineer

Tradeweb Markets LLC

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Remote or Golden, Colorado, USA

Full-time

ICD is treasury?s trusted provider of investment technology and the corporate client channel of Tradeweb, a leading global operator of electronic marketplaces for rates, credit, equities and money markets. ICD provides tools for organizations to independently research, trade, analyze, and report on investments. With ICD Portal, over 500 organizations across 65 industries in more than 45 countries gain unbiased access to the market for managing liquidity. Organizations can manage risk across thei
Posted 60+ days ago | Updated 3 hours ago

Principal Software Engineer - Kernel Engineer (C++)

Request Technology, LLC

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Remote

Full-time

NO SPONSORSHIP Principal Kernel Engineer SALARY: $235,000 - $275,000 plus 10% bonus and pre-IPO stock LOCATION: remote You will focus on stopping ransomware. New features, bug fixes, performance enhancements, write high quality multithread. Safe code c++ in both Kernal mode win32 APIs and NT Kernal internals reverse engineering windows mini-filter drivers windows filter platform call out drivers SQL databricks rust c++ We deliver an anti-ransomware solution that breaks new ground as to what an a
Easy Apply
Posted 33 days ago | Updated 7 days ago

Principal Software Engineer - REMOTE

DriveTime

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Remote or Tempe, Arizona, USA

Full-time

What's Under the Hood DriveTime Family of Brands is the largest privately owned used car sales finance & servicing company in the nation. Headquartered in Tempe, Arizona and Dallas, Texas, we create opportunities and improve the lives of our customers and our employees by placing a focus on putting the right customer, in the right vehicle, on the right terms and on their path to ownership. The DriveTime Family of Brands spans across DriveTime, Bridgecrest and SilverRock. You can find us at th
Posted 40 days ago | Updated 7 hours ago

(USA) Principal, Software Engineer

Walmart Inc.

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Remote or Denver, Colorado, USA

Full-time

Position Summary Are you ready to lead and innovate in the tech industry? Join the Walmart/VIZIO Team as a Principal Software Engineer and drive the development of cutting-edge cloud applications. This is a unique opportunity to influence the future of technology with one of the world's largest retailers and a leading brand in consumer electronics. What you'll do About the Team The Walmart/VIZIO Team is dedicated to creating seamless and scalable software solutions that enhance the customer ex
Posted 5 days ago | Updated 10 hours ago

Principal Software Engineer, Anaplan Lead

Amgen Inc

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Remote

Full-time

Career Category Information Systems Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of pat
Posted 21 days ago | Updated 10 hours ago

Principal Software Engineer, TensorRT-LLM

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

We are now looking for a Principal Software Engineer, TensorRT-LLM ! NVIDIA is hiring experienced principal software engineer for its TensorRT-LLM team. Academic and commercial groups around the world are using GPUs to power a revolution in AI, enabling breakthroughs in areas like content creation, code generation and information synthesis, that have put AI on the precipice of an "iPhone moment". Join the team building the AI serving software which is foundational to product lines within NVIDIA
Posted 15 days ago | Updated 10 hours ago