Principal Software Engineer

Benefits

Parental leave

Not verified

Non-birth-parent leave

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Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

Not verified

Relocation assistance

Not verified

Childcare support

Not verified

Learning budget

Not verified

Verification

Not verified checked Jun 7, 2026

Salary

$194K-$204K From the posting source

401(k) match

Reported from DOL Form 5500 industry filing (not employer-specific)

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Market context

U.S. role benchmark (BLS OEWS)

$116,543 U.S. median for this role

Projected growth (BLS Employment Projections)

+9.8% - Much faster than average

71% above the BLS role benchmark for software engineering aggregate.

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Engineering From the posting source

Seniority

Staff Plus From the posting source

Schedule

Shift type

Not verified

Weekend work

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Application

Cover letter

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Assessment

Not verified

Deadline

Not stated

Where they hire

State eligibility is not yet verified.

About this role

Principal Software Engineer Torrance, California, United States About Epirus E pirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques that allow power-hungry systems to do more with less. Job Summary: This is an exciting role in an innovative, high-growth defense technology company. The ideal candidate for the position is someone who has a breadth of knowledge developing software in embedded systems using modern programming languages. Responsibilities: - Building the software for real-time coordination of hundreds of intelligent power-amplified modules over web-based services - Architecting and evolving an embedded Linux platform utilizing open-source software and web-based microservices - Design and implementation of system management software to safely bring up, shutdown, and monitor a distributed system of electronic components - Provide mentorship and guidance to team members in the art of embedded software development Basic Qualifications: - BS degree in Computer Engineering, Computer Science, or related - 8+ years of experience developing software in a systems programming language such as C++, Rust, or C - Experience developing resource-constrained software for embedded systems - Expert knowledge of multi-threading, parallelism, and concurrency; an ability to produce thread-safe software modules that cooperate well together - A firm grasp of Data Structures, Algorithms, Design Patterns, and other Computer Science fundamentals - An understanding of computing performance and an ability to optimize software performance in large or distributed systems - US Citizen or

Read the full description at www.epirusinc.com. FewerJobs shows a preview and links to the original posting.