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525 matching jobs for “Principal Software Engineer”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

Walt Disney

Principal Software Development Engineer in Test

New York City, New York, United States +1 location

  • Full time
  • Regular

… — across streaming platforms including Disney+, Hulu, and ESPN+. The Quality Engineering team is seeking a Principal Software Development Engineer in Test (SDET) to serve as the technical authority for backend services …

Added Oct 27, 2026

RTX

Senior Principal Engineer, Software Engineering

Cedar Rapids, Iowa, United States

Pay posted by employer$135,803–$251,600 USD per year

… design, development, and utilization of electronic data processing systems for product and commercial software. Determine end user needs by analyzing system capabilities to resolve problems on program intent, output …

Added Oct 27, 2026

RTX

Senior Principal Engineer, Software Engineering

Cedar Rapids, Iowa, United States

Pay posted by employer$135,803–$251,600 USD per year

… design, development, and utilization of electronic data processing systems for product and commercial software. Determine end user needs by analyzing system capabilities to resolve problems on program intent, output …

Added Oct 27, 2026

Hewlett Packard Enterprise

Principal Software Engineer - Embedded (RIS)

Sunnyvale, California, United States

Pay posted by employer$172,000–$349,000 USD per year

Senior Embedded Software Engineer – Networking Platforms Location (Hybrid): Sunnyvale, CA HPE Networking is a leader in AI-driven, …

Added Nov 3, 2026

RTX

Senior Principal Engineer, Software Engineering

Melbourne, Florida, United States

Pay posted by employer$155,501–$251,600 USD per year

Work in the traffic surveillance group leading multiple development teams creating new software features and fixing known software problems across legacy products, including Transponder and TCAS. Work …

Added Oct 27, 2026

RTX

Senior Principal Engineer, Software Engineering

Cedar Rapids, Iowa, United States

Pay posted by employer$135,803–$251,600 USD per year

… design, development and utilization of electronic data processing systems for product and commercial software to ensure smooth operations on software engineering activities. Develop and manage program level scope and …

Added Oct 27, 2026

Palo Alto Networks

Principal/Senior Software Engineer (CIEM)

Office - Israel - Tel Aviv

Your Career We are looking for an experienced and talented backend principal software engineer to join the team. We are working with Java in Spring Boot framework, in a microservices architecture and …

Added Oct 27, 2026

Northrop Grumman

Principal/Sr Principal Engineer Embedded Cryptographic Software

United States-California-San Diego

Pay posted by employer$114,000–$171,000

… opportunities to fit your life and launch your career today. We are looking for you to join our team as a Principal or Sr. Principal Embedded Engineer Cryptographic Software based out of San Diego, CA. What You'll Get to …

Added Nov 3, 2026

Palo Alto Networks

Principal Software Engineer - SIA (Idira)

Office - Israel - Petach Tikva

… credentials or opening inbound network access. We are looking for a highly motivated and passionate Principal Software Engineer to join our team. In this role you will be using AWS serverless architecture, AWS CDK & Python (and C++ …

Added Oct 27, 2026

Hewlett Packard Enterprise

Principal Software Engineer, Embedded (RIS)

Sunnyvale, California, United States

Pay posted by employer$172,000–$349,000 USD per year

… to help global customers modernize their networks. If you are interested in device drivers, embedded software, and working at the hardware-software interface layer for network devices, this position may be a good fit …

Added Nov 3, 2026

RTX

Senior Principal Engineer, Software Engineering

Cedar Rapids, Iowa, United States

Pay posted by employer$164,486–$251,600 USD per year

… and Communication Engineering, or a related field and at least 10 years of progressive experience as a Software Engineer or related role. In the alternative, must possess at least a master’s degree or its equivalent in …

Added Oct 27, 2026

RTX

Principal Real-time Software Engineer

Tucson, Arizona, United States

… creating a safer, more secure world. Join us and help shape the future of aerospace and defense. The Software organization develops software applications, including integration and test on missiles, launchers, radars, …

Added Oct 27, 2026

RTX

Principal Real-time Software Engineer

Tucson, Arizona, United States

… creating a safer, more secure world. Join us and help shape the future of aerospace and defense. The Software organization develops software applications, including integration and test on missiles, launchers, radars, …

Added Oct 27, 2026

RTX

Principal Software Engineer - Embedded (Onsite)

Plano, Texas, United States

… creating a safer, more secure world. Join us and help shape the future of aerospace and defense. The Software organization develops the applications that drive missiles, launchers, radars, naval systems, fire control …

Added Oct 27, 2026

Location reference: GeoNames (CC BY 4.0), normalized by Referizz.

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