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Scitec

Staff / Sr Staff C++ Software Engineer

  • Seen live on Scitec's site today
  • Senior
Pay
$102k to $157k a year USD
Location
Boulder, Colorado, United States
Open for
10+ days
First seen
Oct 25, 2026
Apply on Scitec's site (opens in a new tab)

Posting record

No flags

Open 10+ days

The posting's record, oldest first
  1. Scitec's site dates the posting
  2. Ghostless first sees this listing
  3. Last checked: still up
How we know

It hasn't been reposted, listed twice, or left up unusually long, and the posting doesn't say it's a talent pool.

Ghostless records the day it first sees a posting, so a repost can't reset its age. This one was already up when Ghostless started tracking Scitec, so its true age is longer.

Last checked Nov 4, 2026.

How well do you match?

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What it asks of you

Security clearance required
“citizenship is a requirement to obtain and keep a security clearance.” (quoted from the posting)
No visa sponsorship
“SciTec cannot sponsor or assume sponsorship of employee work visas of any type.” (quoted from the posting)
Bachelor's degree asked for
“A Bachelor's degree in the physical sciences, mathematics, engineering, or computer science.” (quoted from the posting)

What the posting discloses

Pay
$102k to $157k a year USD
The pay range for this position is $102,000- $157,000 / year. (quoted from the posting)

Not stated: Real vacancy, AI screening.

Why these three

Ontario requires postings from employers with 25 or more staff to state the pay, whether the vacancy exists, and whether AI screens applicants.

Skills mentioned

About the role

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.

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