C++ Senior Staff/Senior Software Engineer

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus 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. Applicants that do not meet this requirement will not be considered. SciTec is seeking a senior C++ software developer to support programs delivering Missile Defense Solution software. You will work within a fast-paced environment on a team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence. This role focuses on hands‑on algorithm development and optimization within a large, production C++ codebase running on Linux systems. This is a unique opportunity to be a part of a rapid pace environment consisting of scientists, engineers, and developers to prototype, develop, integrate, and test advanced front-end and back-end software solutions for integrating advanced exploitation algorithms into government frameworks. Our ideal candidate is a well-rounded, experienced C++ developer who works well as a part of a team, prioritizes the quality of their product, and seizes opportunities to be creative, learn and grow as a developer. 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. Responsibilities Design, implement, and maintain C++ software components supporting remote sensor data processing Develop and optimize high-throughput algorithms for image analysis, detection, and tracking Improve performance, scalability, and reliability of existing software systems Apply strong understanding of data structures, algorithms, and performance trade-offs Write clean, maintainable, and well-documented C++ code using modern language features Support integration, testing, and debugging in Linux environments As a product owner, work closely with customers to maintain high quality software through all stages of the Software Development Cycle Take a high-level software requirement and be able to develop, maintain, and implement it while leading a small team of developers in an Agile Development environment Participate in code reviews and mentor team members Support documentation, knowledge sharing, and clear communication across the organization Qualifications Bachelor’s degree in computer science, physical science, mathematics, or engineering 5+ years of professional experience of C++ software development experience 3+ years of professional experience working in Linux environments Experience working with or building design systems and reusable component libraries Solid understanding of software engineering best practices and commitment to high-quality code Strong knowledge of data structures and algorithms Demonstrated performance optimization skills for data-intensive or compute-intensive systems Ability to work in-person in Boulder, CO office location Ability to obtain and maintain a DoD security clearance Effective communication skills and attention to detail Preferred Qualifications An advanced degree in computer science, physical science, mathematics, or engineering Experience using features of C++ 17, 20, or 23 standards Experience with GPU programming (e.g., CUDA, OpenCL, or similar) Strong understanding of object-oriented design principles, including SOLID patterns Professional experience with Agile software development processes and tools Experience working with remote sensing data (OPIR, EO/IR, SAR, Spectral, RF or similar) Fluency in one or more additional languages such as Python, Rust, Java, or MATLAB A current DoD security clearance Experience with software prototyping, development, and integration within government frameworks Experience with Jira, Confluence, Scrum Benefits 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 $125,000 - $162,000/ 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. #J-18808-Ljbffr