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Keywords: Principal Software Engineer - Data, Location: California

Page: 3

Sr Principal Software Engineer (Wildfire - Backend)

Principal Software Engineer to develop, build, and maintain our cutting edge cloud based, security product Infrastructure... your software engineering expertise and technical leadership to work on our cutting edge malware detection platform, WildFire...

Location: Santa Clara, CA
Posted Date: 03 Feb 2026

Principal Network Software Development Engineer - QoS

your career. THE ROLE: We are seeking a hands-on Principal (PMTS) Networking QoS Development Engineer to own end-to-end QoS... PERSON: We are seeking an experienced Principal Networking Engineer to drive the continuation of existing and future...

Posted Date: 01 Feb 2026

Principal Software Engineer – PyTorch Training Frameworks

your career. PRINCIPAL SOFTWARE DEVELOPMENT ENGINEER – PYTORCH TRAINING FRAMEWORKS THE ROLE: AMD is looking for a Principal... that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded...

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 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 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 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 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... infrastructure organizations, and government agencies rely on Zscaler to secure users, branches, applications, data & devices...

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

Principal Software Engineer

, and applications—no matter where they reside. Your Impact As a Principal Software Engineer reporting directly to Senior Director... is at the forefront of securing the modern workforce, protecting users, data, and applications wherever they reside. As the...

Company: Cisco Systems
Location: San Jose, CA
Posted Date: 26 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

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

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

Company: Northrop Grumman
Location: San Diego, CA
Posted Date: 23 Jan 2026
Salary: $114000 - 171000 per year

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

Principal Software Engineer, Core Sharing & Collaboration

, Mobile Software Engineers (iOS and Android), Engineering Manager, Data Engineer, Software Development Engineer in Test... Description As a Principal Engineer at Dropbox, you will own company critical, loosely defined technical problems with multi year impact...

Posted Date: 22 Jan 2026

Principal Software Engineer (Onsite)

Planning team is looking for an experienced Principal Software Engineer to join our team. This is an onsite position located..., flight test, and field support. Present to customers or stakeholders on software development progress and capabilities...

Posted Date: 17 Jan 2026

Principal Software Engineer (Network Development)

Principal Software Engineer (Network Development) This role has been designed as ‘’Onsite’ with an expectation..., Software Engineer (Network Development) Location (HYBRID): Sunnyvale, CA or Westford, MA We are seeking a Staff software...

Posted Date: 17 Jan 2026

Senior Principal Software Engineer (Onsite)

Planning team is looking for an experienced Senior Principal Software Engineer to join our team. This is an onsite position... integration, flight test, and field support. Present to customers or stakeholders on software development progress...

Posted Date: 16 Jan 2026

Principal Software Engineer, Cloud Platform

, and enabling next-generation AI/ML capabilities, we want to hear from you. As a Principal Software Engineer in the Chief Data... the future of cloud platform engineering. As a Principal Software Engineer, you'll play a critical role in building...

Company: JPMorgan Chase
Location: Palo Alto, CA
Posted Date: 16 Jan 2026

Senior Principal Software Engineer, Head of Edge Systems & Fleet Management

incubation to world-wide release. ABOUT THE ROLE We are looking for a Senior Principal Software Engineer with deep systems... is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command...

Location: Costa Mesa, CA
Posted Date: 15 Jan 2026