Principal​/Sr Principal Algorithms Software Engineer

At Auria, we believe in elevating people to achieve the extraordinary. We understand that the mission relies on each team member’s dedication and contributions and seek individuals with the desire to be part of something bigger and the courage to invest themselves in the outcomes.

Position:Principal / Sr Principal Algorithms Software Engineer

Location: Boulder, CO

Job :13855-BOA

# of Openings:1

Auriais looking to hire aPrincipal / Sr Principal Algorithms Software Engineer to support the BOA program.

This role is ONSITE in Boulder, CO.

As a Principal / Senior Principal Algorithms Software Engineer on the BOA/ESL Team, you will be responsible for designing, developing, testing, documenting, and debugging software and complex mathematical algorithms. This fast-paced and cutting-edge research and development environment will rely on your familiarity with modern software practices. You are expected to communicate technical information effectively and clearly, and present technical approaches and findings.

Our team of motivated technical talent works closely with the end user (and each other) to ensure the direct mission applicability of developed products.

WHAT YOU CAN EXPECT TO DO:

• Breadth and depth in the application of mathematics to perform data analysis and algorithm development for missile tracking applications.
• Development and performance analysis of tracking and state estimation algorithms.
• Tool and prototype development using Modern C++ and Python.
• Algorithm defect tracking and resolution.
• Technical Documentation as required.
• Work in cross-discipline teams and communicate clearly across various levels of engineers.

WHAT THE TEAM REQUIRES:

• Mission-Driven Professional:
  Collaborative contributor motivated by the opportunity to develop cutting-edge solutions that protect and serve both the nation and the world.
• Principal Algorithm Software Engineer (Level
  3): Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and5 years of related experience, or a Master’s degree in a STEM discipline and 3 years experience, or a PhD and 1 year of experience.
• Sr. Principal Algorithm Software Engineer (Level
  4): Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and8 years of related experience, or a Master’s degree in a STEM discipline and 6 years experience, or a PhD and 4 year of experience.
• Applicants must have a minimum of 1 year of software development experience with Python and/or C++.
• Applicants must have Linux experience and working knowledge of common utilities like grep, awk, cat head, etc.
• Experience developing, analyzing, testing, and implementing extendable / reusable algorithms.
• Applicants must have algorithm design and state estimation experience.
• Experience with data analysis - Population statistics and trend identification.
• The ability to bridge between theoretical concepts and practical implementation.
• Ability and willingness to travel up-to 10% to support business needs.
• Applicants must have a current active in-scope U.S. Government issued Secret security clearance at the time of application which is required to start; with the ability to obtain and maintain a TS/SCI clearance.

WHAT THE TEAM PREFERS:

• A current active in-scope U.S. Government DoD issued Top Secret security clearance.
• Strong statistical background and skills.
• Experience in tracking and prediction algorithms, simulation, and validation.
• Experience with multiple hypothesis tracking.
• Experience in the numerical implementation of motion filters.

PAY TRANSPARENCY: The salary offered will be based on the selected candidate’s qualifications - skills, education & experience - and the position level. $155,000 - $180,000

Final date to receive applications: October 22, 2026

THE AURIA TEAM:

Auria is a provider of solutions and software in support of complex Space, National Security, and Cyber missions of federal, international, and commercial customers. Headquartered in Colorado Springs, CO our success is built on the excellence of diverse teams advancing innovative systems and operational software to strengthen our…