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Senior Software Engineer

Company:
Epirus
Location:
Torrance, CA
Posted:
September 05, 2025
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Description:

Job Description

About Epirus

Epirus 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 company. The ideal candidate for the position is someone who has experience developing high-performance real-time, autonomous software systems to rapidly develop next-generation products. Employ your expertise by developing software systems that support functions such as autonomous target tracking, agile electronic beam-forming, and real-time hardware control.Responsibilities:

Design and implement software of embedded devices and systems from requirements to production and deployment

Design, develop, code, test, and debug system software

Build real-time control software for a variety of projects

Analyze and enhance the efficiency, stability and scalability of system resources

Direct software QA and optimize I/O performance

Interface with hardware design and development

Assess third party and open-source software

Lead teams to create minimum viable products from an idea

Derive software frameworks and architectures to accelerate development

Mentor peers to advance team velocityBasic Qualifications:

5+ years of development in C and C++

3+ years working with embedded systems

Additional experience with one or more modern systems language(s): Python, Java, VHDL, Verilog, Go, Rust, etc.

Versed in multithreaded design (concurrency primitives, resource management, etc.)

Competent in computer science concepts (algorithms, data structures, object-oriented programming, etc.)

Strong foundations in mathematics and linear algebra

Adequate knowledge of reading schematics and data sheets for components

Bachelor's degree in computer science or a similar discipline, Master's degree preferred

This is an on-site position; availability to work in our HQ in Torrance is requiredPreferred Skills and Experience:

2+ years of experience with Xilinx FPGA and Embedded Cortex CPU architectures

Experience building software for real-time operating environments with specific latency requirements

Experience with Embedded Linux and/or software integration with FPGA firmware

Knowledge or experience with digital signal processing (DSP) or radio frequency (RF) technologies

User experience with DevOps Pipeline tools

Experience with Docker or Helm

Scrum Master Certification

Desire to mentor new hires

Exposure or interest in sensor fusion, machine learning, or AI

ITAR REQUIREMENTS:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

At Epirus, you'll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, "impossible" is just a challenge. We're a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules.

As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location.

For the state of California only, the range of starting pay for this role is:

$163,300—$187,000 USD

Full-time

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