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Keywords: Principal/Senior Principal Engineer Software, Location: California

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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

Senior Principal Embedded Software Design Engineer

are not only part of history, they're making history. is seeking Senior Principal Embedded Software Design Engineer. What You’ll Get... for Senior Principal Embedded Software Design Engineer: Bachelor’s Degree in a STEM (Science, Technology, Engineering...

Company: Northrop Grumman
Location: Redondo Beach, CA
Posted Date: 12 Dec 2025
Salary: $110300 - 165500 per year

Senior Principal Electronics Engineer – Hardware and Software Integration Lead

are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a Senior Principal... Electronics Engineer – Hardware and Software Integration Lead to join our team in San Diego (Rancho Bernardo), CA. This position...

Company: Northrop Grumman
Location: San Diego, CA
Posted Date: 11 Dec 2025

Senior/Principal Software Engineer, AI Enablement (Backend)

engineering roles (Senior Software Engineer) ; 7+ (Principal Software Engineer). Excellent proficiency with Python and backend... for this position based on the primary location of San San Francisco, California $142,500-264,700 (Senior Software Engineer...

Company: Genentech
Location: California
Posted Date: 09 Dec 2025

Android Software Engineer (Senior, Staff, Principal, or Distinguished)

Android Software Engineer (Staff, Principal, Distinguished) $280k – $360k • No equity Location San Francisco... Actions, GitLab CI) for Android builds and deployments. Senior+ (Senior, Staff, Principal, Distinguished) Engineer - You’re...

Company: Sadient
Location: San Francisco, CA
Posted Date: 27 Nov 2025
Salary: $20000 - 28000 per year

Senior/Principal Software Engineer (Space Systems)

are not only part of history, they're making history. We are seeking either a Principal Software Engineer or a Senior Principal... year with PhD; an additional 4 years of experience may be considered in lieu of degree Senior Principal Software Engineer...

Company: Northrop Grumman
Location: Redondo Beach, CA
Posted Date: 28 Oct 2025
Salary: $110300 - 165500 per year

Principal/Senior GPU Software Performance Engineer — Training at Scale

your career. Principal / Senior GPU Software Performance Engineer — Training at Scale THE ROLE: We train large models...: Mentor senior engineers, set coding/perf standards, lead performance “war rooms,” and partner with silicon/vendor teams...

Posted Date: 26 Oct 2025

Principal/Senior Principal Engineer Software

. We are looking for you to join our team as a Principal/Senior Principal Software Engineer based in McClellan, CA. What You'll Get To Do: Synthesize.... This position can be filled as a Principal or Senior Principal Software Engineer. Basic Qualifications for Principal Software...

Company: Northrop Grumman
Location: California
Posted Date: 16 Oct 2025
Salary: $110300 - 165500 per year

Senior Principal Software I&T Engineer

software discrepancies, pursuing root cause & corrective actions Basic Qualifications for Sr. Principal Engineer Embedded... Engineer Embedded Software to support our Software and Test Equipment Software department. As a member of the SW department...

Posted Date: 04 Dec 2025

Senior Principal Software Validation and Virtualization Engineer

your career. THE ROLE: A senior technical contributor that drives end-to-end delivery of software solutions, directly... Technical Engineer role Strong knowledge of software development methodologies, tools, and processes, including test planning...

Posted Date: 19 Oct 2025

Senior Principal Crypto Software Engineer (Onsite)

. Collins Aerospace is seeking a dynamic and experienced Crypto Embedded Software Engineer to join the Secure Processing... Software team in El Segundo, California, a suburb of Los Angeles. The Secure Processing Software team contributes to programs...

Posted Date: 11 Dec 2025

Senior Principal Software Engineer (NGFW Platform)

for all Next-Gen Firewall platforms. As a Platform Software Engineer, you will be expected to participate in all phases of the.... Job Description Your Career As a member of the Platform Software group at Palo Alto Networks, you will participate in the design and development...

Location: Santa Clara, CA
Posted Date: 12 Nov 2025

Senior Principal C++ Software Engineer

is looking for talented software engineer to join and contribute to our Protium compiler TDM route development. You’ll have a great... is a pivotal leader in electronic design, building upon more than 30 years of computational software expertise. The company applies...

Posted Date: 10 Oct 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...-on experience applying AI/ML/GenAI to solve complex software engineering problems. Experience influencing and aligning senior...

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

Principal Software Engineer - VALORANT, Competitive

Want to lead technical development of essential VALORANT metasystems? As a Principal Software Engineer on the Compet... and mentorship skill, leveling up the work of the engineers around you. At Riot, principal software engineers gain organizational...

Company: Riot Games
Location: Los Angeles, CA
Posted Date: 12 Dec 2025

Principal Software Engineer, Data Platform

in the right place! Agentforce is the future of AI, and you are the future of Salesforce. Principal Software Engineer, Data... you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce Salesforce is the #1 AI CRM...

Company: Salesforce
Location: San Francisco, CA
Posted Date: 12 Dec 2025

Principal Software Development Engineer

. We’re seeking a motivated Principal Software Development Engineer with a passion for technology, problem solving, and out... 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: 12 Dec 2025

Principal Software Development Engineer - Observability

for travel and ensure a rewarding career journey. We’re building a more open world. Join us. Principal Software Engineer... loyalty and traveler satisfaction. As a Principal Engineer, you will be part of an agile development team with deep...

Company: Expedia
Location: San Jose, CA
Posted Date: 12 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...-on experience applying AI/ML/GenAI to solve complex software engineering problems. Experience influencing and aligning senior...

Location: Santa Clara, CA
Posted Date: 11 Dec 2025

Backend / Python Software Engineer (Staff, Principal, Lead)

Backend / Python Software Engineer (Staff, Principal, Lead) Compensation: $300k – $380k • No equity Location: San... transactions, accessibility, and meaningful financial inclusion. Our client is a well-funded, senior-only team based in San...

Company: Sadient
Location: San Francisco, CA
Posted Date: 11 Dec 2025
Salary: $30000 - 38000 per year