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Keywords: Principal Software Engineer, AI Tools and Security, Location: USA

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Principle Software Engineer C#

Description Leidos is seeking a Principal Software Engineer (C#) to work for the Security Enterprise Solutions... CA that have the ability to work a hybrid schedule (3 days remote, 2 days onsite) The Principal Software Engineer (C#) will serve...

Company: Leidos
Location: Vista, CA
Posted Date: 07 Nov 2025
Salary: $126100 - 227950 per year

Principal Software Engineer, AI Tools and Security

. We're looking for a Principal Backend Engineer who thrives at the intersection of AI, security, and developer experience... growing fast and just getting started. Come join us for a whale of a ride! Docker's AI Tools & Security team is building the...

Company: Docker
Location: USA
Posted Date: 19 Nov 2025

Principal Engineer Software (AI tools - Developer)

a world-class Principal Engineer to lead the evolution of AI-driven tools within our Cloud Infrastructure team... our standards for software quality, and unlock new business opportunities by enabling the rapid integration of agentic...

Location: Santa Clara, CA
Posted Date: 13 Dec 2025

Principal Engineer Software (AI tools - Developer)

a world-class Principal Engineer to lead the evolution of AI-driven tools within our Cloud Infrastructure team... our standards for software quality, and unlock new business opportunities by enabling the rapid integration of agentic...

Location: Santa Clara, CA
Posted Date: 13 Dec 2025

Principal Engineer Software, Tools and Platforms (Cortex)

. Job Description Your Career We seek a Principal Software Engineer who is first and foremost a software craftsman with a passion for building... innovative tools and platforms. The ideal candidate will possess a deep-rooted background in software engineering...

Location: Santa Clara, CA
Posted Date: 04 Dec 2025
Salary: $176000 - 224500 per year

Principal Engineer Software, Tools and Platforms (Cortex)

. Job Description Your Career We seek a Principal Software Engineer who is first and foremost a software craftsman with a passion for building... innovative tools and platforms. The ideal candidate will possess a deep-rooted background in software engineering...

Location: Santa Clara, CA
Posted Date: 04 Dec 2025
Salary: $176000 - 224500 per year

Principal/Staff Software Engineer - AI tools and Adoption

reading, organizing, and sending emails easier than ever. Yahoo Mail is seeking a Principal/Staff Software Engineer to lead... emerging AI tools (Copilot, Claude Code, Codex, etc.) and make data-driven recommendations based on Mail legacy Infrastructure...

Company: Yahoo!
Location: USA
Posted Date: 17 Sep 2025

Principal Software Engineer (Threat Detection Engineer - Tool Development)

. Job Description Your Career Threat Detection Engineer (Threat Data Platform) The Threat Data Platform team specializes in providing tools... with other security research teams by designing and building threat centric application workflows, process automations, and the creation...

Location: Santa Clara, CA
Posted Date: 06 Dec 2025
Salary: $173000 - 237500 per year

Principal Software Engineer (Threat Detection Engineer - Tool Development)

. Job Description Your Career Threat Detection Engineer (Threat Data Platform) The Threat Data Platform team specializes in providing tools... with other security research teams by designing and building threat centric application workflows, process automations, and the creation...

Location: Santa Clara, CA
Posted Date: 05 Dec 2025
Salary: $173000 - 237500 per year

Sr. Principal Embedded Security Software Engineer-GsKit

Software Security Sensors and Effectors Department is looking for a Sr. Principal Embedded Security Software Engineer in Tucson... is a fulltime onsite role in Tucson AZ. As a Sr. Principal System Security software engineer, you will be involved with software...

Location: Tucson, AZ
Posted Date: 13 Dec 2025

Principal Embedded Software Security Engineer

In Tucson”: What You Will Do: As a Principal System Security software engineer, you will be involved with software... Software Security Sensors and Effectors Department is looking for a Senior Software Engineer in Tucson, AZ. “Raytheon...

Location: Tucson, AZ
Posted Date: 07 Dec 2025

Principal Software Engineer (Cloud Security)

. Job Description Your Career We are seeking a highly skilled and experienced Engineer to join us to build the next generation Cloud Security... to discover cloud resources, deploy & manage AI Runtime Security or software firewall and monitor & protect cloud networks...

Location: Santa Clara, CA
Posted Date: 06 Dec 2025
Salary: $147000 - 237500 per year

Principal Software Engineer (Cloud Security)

. Job Description Your Career We are seeking a highly skilled and experienced Engineer to join us to build the next generation Cloud Security... to discover cloud resources, deploy & manage AI Runtime Security or software firewall and monitor & protect cloud networks...

Location: Santa Clara, CA
Posted Date: 05 Dec 2025
Salary: $147000 - 237500 per year

Sr Principal Software Engineer (Posture Security)

. Job Description Your Career Architect/Sr. Principal Engineer, Backend - Cortex Cloud (Posture Security) Team: Cortex Cloud - Posture Security.... We are looking for a seasoned and visionary Architect/Sr. Principal Engineer to join our dynamic backend engineering team, specifically focused...

Location: Santa Clara, CA
Posted Date: 03 Dec 2025

Sr Principal Software Engineer (Posture Security)

. Job Description Your Career Architect/Sr. Principal Engineer, Backend - Cortex Cloud (Posture Security) Team: Cortex Cloud - Posture Security.... We are looking for a seasoned and visionary Architect/Sr. Principal Engineer to join our dynamic backend engineering team, specifically focused...

Location: Santa Clara, CA
Posted Date: 03 Dec 2025

Principal Software Engineer, Security

! Responsibilities As a Principal Software Engineer, you will play a leading role in building strong security foundations to advance...HubSpot is looking for a talented Principal Software Engineer to shape and deliver secure, robust, and scalable...

Company: HubSpot
Location: USA
Posted Date: 22 Nov 2025

Principal Software Engineer I - Product Security

, systems and services that keep Snowflake secure. As a Principal Software Engineer on the Product Security team... of our customers. AS A PRINCIPAL SOFTWARE ENGINEER AT SNOWFLAKE, YOU WILL: Design and develop scalable, secure-by-default...

Company: Snowflake
Location: Bellevue, WA
Posted Date: 22 Oct 2025

Principal Software Test Engineer (Network Security)

with experience in validating core networking & security features in the QA team. You will be part of a world-class software test... Alto Networks NGFW (Next Generation Firewall) group is looking for a seasoned and accomplished QA/Automation engineer...

Location: Santa Clara, CA
Posted Date: 11 Dec 2025
Salary: $147000 - 200500 per year

Principal Software Test Engineer (Network Security)

with experience in validating core networking & security features in the QA team. You will be part of a world-class software test... Alto Networks NGFW (Next Generation Firewall) group is looking for a seasoned and accomplished QA/Automation engineer...

Location: Santa Clara, CA
Posted Date: 11 Dec 2025
Salary: $147000 - 200500 per year

Principal Software Automation/Test Engineer Cloud/NGFW Security

engineer with experience in validating core networking & security features in the QA team. You will be part of a world-class... software test engineering team that works on various ground-breaking technologies (Cloud Identity, Data Loss Prevention, Post...

Location: Santa Clara, CA
Posted Date: 10 Dec 2025
Salary: $147000 - 200500 per year