Staff / Sr Staff C++ Software Engineer
Scitec Innovations
Boulder, CO · Posted October 23, 2026
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November 2026
- #1Best cities for pay after cost of living in the Mountain West$144k · of 11
- #2Best all-round cities for AI careers in the Mountain West82 / 100 · of 11
- #4Best cities for software and engineering jobs in the Mountain West233 openings · of 22
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- #4Best all-round cities for mid-career professionals in the Mountain West55 / 100 · of 11
- #5Best all-round cities for remote workers in the Mountain West57 / 100 · of 11
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- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
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Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
SciTec, a Firefly Aerospace Company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security. For over forty-five years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.
Important Notice : SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. SciTec cannot sponsor or assume sponsorship of employee work visas of any type. Further, U.S. citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements will not be considered.
SciTec has an immediate opportunity for a talented software engineer to support our programs delivering counter-UAS (Unmanned Aerial Systems) software. This is a unique opportunity to join a small business that provides core capabilities for National Security and Defense. Our teams focus on low-latency data processing, detection, and tracking algorithms for exploitation of remote sensing systems . The ideal candidate will be well-rounded C++ developer, work well as part of a rapid pace, collaborative, small-team environment, and be able to prototype, develop, integrate, and test advanced software solutions into Government frameworks.
Responsibilities
Implement software and optimize algorithms for high-throughput multi-object tracking systems
Demonstrate fluent, idiomatic mastery of C++; comfortable with software design and architecture
Work as part of an Agile team and contribute to shared tools
Other duties as assigned
Requirements
A Bachelor's degree in the physical sciences, mathematics, engineering, or computer science.
At least two years of professional experience and fluency in C++
At least two years of professional experience using Linux operating systems
Professional experience with Agile software development
Knowledge of Data Structures
Optimization skills for high-data-throughput processing
Detail oriented
Good verbal and written communication skills
Ability to work full-time in-person in Boulder, CO office location
Ability to obtain and maintain a DoD security clearance
Candidates who have any of the following skills will be preferred
GitLab CI/CD
Containerization and orchestration such as with Docker, Kubernetes, and Helm
Fluency in one or more of the following languages: Java, Python, Rust
Strong understanding and experience with modern object-oriented design, inheritance patterns, and SOLID principles
Experience implementing features of C++ 17, 20 or 23 standards
Experience with the exploitation and analysis of OPIR, E/O, SAR, Spectral, RF, or other remotely sensed data
An advanced degree in the physical sciences, mathematics, engineering, or computer science
A current active DoD SECRET security clearance or higher
*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.
Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information
Benefits
SciTec offers a highly competitive salary and benefits package, including:
4% Safe Harbor 401(k) match
100% company paid HSA Medical insurance, with a choice of 2 buy-up options
80% company paid Dental insurance
100% company paid Vision insurance
100% company paid Life insurance
100% company paid Long-term Disability insurance
Short-term Disability insurance
Annual Profit-Sharing Plan
Discretionary Performance Bonus
Paid Parental Leave
Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
Flexible Work Hours
The pay range for this position is $102,000- $157,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.
SciTec is proud to be an Equal Opportunity employer. VET/Disabled.