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Salary
$150k – $185k per year
Location
In office (Colorado Springs)
Seniority
Senior · 5+ years exp
Visa
Filed H-1B visas in the last two years

Confirmed on the employer's own hiring board on Oct 15, 2026. First seen by Alion on May 22, 2026. Trace3 scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Trace3 is an information technology consulting and services provider headquartered in Irvine, California, and founded in 2002. The company delivers a broad range of solutions including cloud computing, cybersecurity, data analytics, and artificial intelligence integration to help organizations modernize their digital infrastructure. It operates across the United States, serving enterprise and public sector clients through strategic partnerships with major technology vendors and a specialized venture capital briefing program.

Who is Trace3?

Trace3 is a leading Transformative IT Authority, providing unique technology solutions and consulting services to our clients. Equipped with elite engineering and dynamic innovation, we empower IT executives and their organizations to achieve competitive advantage through a process of Integrate, Automate, Innovate.

Our culture at Trace3 embodies the spirit of a startup with the advantage of a scalable business. Employees can grow their career and have fun while doing it!

Trace3 is headquartered in Irvine, California. We employ more than 1,200 people all over the United States. Our major field office locations include Denver, Indianapolis, Grand Rapids, Lexington, Los Angeles, Louisville, Texas, San Francisco.  

Ready to discover the possibilities that live in technology?

Come Join Us!

Street-Smart  - Thriving in Dynamic Times

We are flexible and resilient in a fast-changing environment. We continuously innovate and drive constructive change while keeping a focus on the “big picture.” We exercise sound business judgment in making high-quality decisions in a timely and cost-effective manner. We are highly creative and can dig deep within ourselves to find positive solutions to different problems.

Juice - The “Stuff” it takes to be a Needle Mover

We get things done and drive results. We lead without a title, empowering others through a can-do attitude. We look forward to the goal, mentally mapping out every checkpoint on the pathway to success, and visualizing what the final destination looks and feels like.

Teamwork - Humble, Hungry and Smart

We are humble individuals who understand how our job impacts the company's mission. We treat others with respect, admit mistakes, give credit where it’s due and demonstrate transparency. We “bring the weather” by exhibiting positive leadership and solution-focused thinking. We hug people in their trials, struggles, and failures - not just their success. We appreciate the individuality of the people around us.

JOB SUMMARY:

The Senior Principal Software Engineer supports the DARC program based in Colorado Springs, Colorado. This role provides technical expertise in software architecture, development methodologies, system integration, and emerging technologies.

SUMMARY OF ESSENTIAL JOB FUNCTIONS:

  • Designs, develops, documents, tests, and debugs applications software, and systems that contain logical and mathematical solutions.
  • Conducts multidisciplinary research and collaborates with equipment designers and/or hardware engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial software.
  • Determines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques, and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems.
  • Ensures software standards are met.
  • Establish and maintain software development standards, coding guidelines, and best practices.
  • Evaluate and recommend new technologies, tools, and frameworks to improve system capabilities and development efficiency.
  • Support Agile development processes including sprint planning, backlog grooming, and technical reviews.

 

REQUIRED SKILLS AND EXPERIENCE:

  • Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or related technical field.
  • 5+ years of software engineering experience including enterprise system development.
  • Active DoD Secret clearance at the time of application
  • At least 2 years of experience with CUDA, including libraries like cuFFT and cuBLAS
  • At least 5 years of experience with C++
  • At least 2 years of experience with Linux
  • Experience with some form of signal data processing
  • Experience with radar systems preferred
  • Experience with radar signal processing preferred
  • Experience with NVIDIA MatX library preferred
  • Experience with Docker or podman preferred
  • Self-starter, able to take minimal direction and go off on their own

PHYSICAL DEMANDS:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform these functions.

While performing the duties of this job, the employee is regularly required to:

  • Remain in a stationary position for extended periods of time.
  • Operate a computer, keyboard, and other office equipment using hands and fingers.
  • Communicate effectively in person, over the phone, and through electronic means.
  • Occasionally move about the office to access files, office equipment, and meeting spaces.
  • Lift and/or move up to 15 pounds as needed.
  • Maintain specific vision abilities, including close vision and the ability to adjust focus.

 

WORK ENVIRONMENT:

If working at a Trace3 office, the employee is frequently surrounded by other employees and their conversations on the telephone and in person.  The noise level and indoor office temperature may vary.   

Actual salary will be based on a variety of factors, including location, experience, skill set, performance, licensure and certification, and business needs. The range for this position in other geographic locations may differ. Certain positions may also be eligible for variable incentive compensation, such as bonuses or commissions, that is not included in the base salary.

Estimated Pay Range

$150,000—$185,000 USD

The Perks

  • Comprehensive medical, dental and vision plans for you and your dependents
  • 401(k) Retirement Plan with Employer Match, 529 College Savings Plan, Health Savings Account, Life Insurance, and Long-Term Disability
  • Competitive Compensation
  • Training and development programs
  • Major offices stocked with snacks and beverages
  • Collaborative and cool culture
  • Work-life balance and generous paid time off

Our Commitment

At the core of Trace3's DNA is our people. We are a diverse group of talented individuals who understand the importance of teamwork and demonstrating leadership, character, and passion in all that we do.

We’re committed to fostering an inclusive workplace where everyone feels respected, valued, and empowered to grow. We recognize that embracing diversity drives innovation, improves outcomes, fosters collaboration, boosts teammate satisfaction, and builds a more inclusive culture.

As an equal opportunity employer, Trace3 bases all employment decisions based on individual qualifications, merit, and business requirements. We do not engage in discrimination on the basis of race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or any other characteristic protected by federal, state, or local law.

Any demographic information provided is strictly voluntary, kept confidential in accordance with Equal Employment Opportunity (EEO) regulations, and will not be used in employment decisions, including hiring, promotions, or mentorship programs. We are committed to providing equal employment opportunities for all.

If you require a reasonable accommodation to complete the application process or participate in an interview, please email [email protected].

***To all recruitment agencies:  Trace3 does not accept unsolicited agency resumes/CVs. Please do not forward resumes/CVs to our careers email addresses, Trace3 employees or any other company location. Trace3 is not responsible for any fees related to unsolicited resumes/CVs.

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