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Keywords: Principal Engineer Software, Location: California

Page: 1

Principal Software Engineer – PyTorch Training Frameworks

your career. PRINCIPAL SOFTWARE DEVELOPMENT ENGINEER – PYTORCH TRAINING FRAMEWORKS THE ROLE: AMD is looking for a Principal... coordination Demonstrated ability to lead through influence (principal-level impact, mentoring, and architectural decision-making...

Posted Date: 01 Feb 2026

Senior Principal Software Engineer (Cortex)

team is growing, and we're looking for a Senior Principal Software Engineer to join our team. This team builds the systems..., actionable insights to help prevent attacks and accelerate response. As a Senior Principal Software Engineer on this team...

Location: Santa Clara, CA
Posted Date: 31 Jan 2026

Principal Software Engineer - Calibre PERC

We are looking for a highly motivated Principal Engineer to work as part of Calibre R&D team that develops high... the software. The individual will also be entrusted to provide technical guidance and mentorship to junior team members...

Company: Siemens
Location: Santa Clara, CA
Posted Date: 31 Jan 2026

Principal Software Development Engineer — Platform & Infrastructure

experiences that drive loyalty and traveler satisfaction. We are hiring a hands-on Principal Software Development Engineer... for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Principal Software Development...

Company: Expedia
Location: San Jose, CA
Posted Date: 31 Jan 2026

Principal Software Engineer QA Engineer (Cloud Security)

an automation savvy Principal QA Engineer as we scale the Prisma Access Test team. We are looking for a strong technical leader... with others towards achieving a common goal. Your Impact Develop and execute sophisticated software tests to validate Prisma Access...

Location: Santa Clara, CA
Posted Date: 31 Jan 2026

Principal Software Engineer

industry and align your work with the company's Platformization strategy. As a Principal Engineer on the Cloud Security team... a highly skilled and experienced Engineer to join us to build the next generation Cloud Security to discover cloud resources...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

(USA) Principal, Software Engineer

Position Summary... What you'll do... Role summary: As a Principal Software Engineer, you will lead the delivery...-native architecture, distributed systems, and AI/ML integration to build intelligent software solutions that serve millions...

Company: Walmart
Location: Sunnyvale, CA
Posted Date: 30 Jan 2026

Principal Engineer Software

, stronger relationships, and the kind of precision that drives great outcomes. Job Description We are seeking a Principal... Engineer to own and revolutionize our engineering velocity and developer experience. This is a high-impact, cross-functional...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Principal Engineer Software

Alto Networks's SASE (Secure Access Service Edge) group is looking for an accomplished Principal Software Engineer with networking... software engineering team that works on various ground-breaking technologies in the SASE domain. You will work with a multi...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Principal IT Software Engineer

Join our dynamic team as a Principal AI Engineer, where you will act as a trailblazer in designing and developing multi-tiered... next generation of our business applications. In this role, you will move beyond traditional software engineering to design...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

​Principal Software Engineer QA Engineer (Cloud Security)

an automation savvy Principal QA Engineer as we scale the Prisma Access Test team. We are looking for a strong technical leader who... a common goal. Your Impact Develop and execute sophisticated software tests to validate Prisma Access Functionality and Scale...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

​Principal Software Automation/Test Engineer Cloud/NGFW Security ​

, fostering an environment of innovation and collective achievement. As a Principal Software Engineer in the CPT (Customer... Alto Networks NGFW (Next Generation Firewall) group is looking for a seasoned and accomplished Customer Profile Test (CPT) engineer...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Sr Principal Engineer Software

. Principal Engineer, Backend - Cortex Cloud (Posture Security) Team: Cortex Cloud - Posture Security Palo Alto Networks is the... and visionary Architect/Sr. Principal Engineer to join our dynamic backend engineering team, specifically focused on our Cortex...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Principal Engineer Software

Alto Networks's Advanced DNS Resolver service team is looking for a Principal Software Engineer with strong programming skills... and extensive background in developing DNS infrastructure products. You will be part of a world-class software engineering team...

Location: Santa Clara, CA
Posted Date: 30 Jan 2026

Principal Software Systems Engineer (AHT)

is looking for a Principal Software Systems Engineer-Level 3, located in Northridge, CA. This role will be 100% on-site with no hybrid.... Familiarity in Writing Software Test Plans and Test Descriptions and running tests. Basic Qualifications for Principal Software...

Company: Northrop Grumman
Location: Northridge, CA
Posted Date: 29 Jan 2026
Salary: $114000 - 171000 per year

Principal Software Engineer- Backend (Python/Golang)

We are looking for a Principal Software Engineer to join our Emerging Tech Dept team. This is a Hybrid role based onsite in San Jose three days... a week, reporting to the Architect of Software Development Engineering. As a key player in building the next-generation...

Company: Zscaler
Location: San Jose, CA
Posted Date: 29 Jan 2026

Software Engineer, Principal (Cyber Security/Ui)

Position Title: Software Engineer, Principal Department: R&D Reports to: Sr. VP, R&D Enchannel Medical..., paired with our passion for innovation, leads to enduring outcomes. Position Overview The Software Engineer, Principal...

Location: Irvine, CA
Posted Date: 27 Jan 2026

Sr. Principal Software Engineer (AHT)

are not only part of history, they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer. This position... data processing systems for product and commercial software. Determine computer user needs; analyzes system capabilities...

Posted Date: 24 Jan 2026

Lender - Principal Software Engineer (React/C#/AWS)

Lender - Principal Software Engineer (React/C#/AWS) br Job Description br Overview CoStar Group (NASDAQ: CSGP... Principal Software Engineer to own the architecture and design of our software systems, from full stack web products to high...

Company: CoStar Group
Location: San Diego, CA
Posted Date: 24 Jan 2026

Senior Principal Engineer Software - Embedded & Real Time (San Diego CA)

Engineer Software - Embedded & Real Time to join our team of qualified, diverse individuals within our Software organization... are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a Senior Principal...

Company: Northrop Grumman
Location: San Diego, CA
Posted Date: 23 Jan 2026