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Windows Application Developer with Security Clearance
NightwingSterling, VA🇺🇸United StatesPosted 13 Jul 2026
Quick Overview
Work Type
Hybrid
Schedule
Employee
Level
Mid Senior
Job Description
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking experienced Windows Application Developers to support the design, development, testing, and maintenance of Windows-based software applications. The ideal candidates will possess strong expertise in low-level Windows systems development and demonstrate proficiency across multiple programming languages and development tools. Key Responsibilities * Design, develop, test, and debug Windows-based applications
* Perform low-level systems development using Windows APIs
* Develop and maintain software using C, C++, and Python
* Utilize Visual Studio IDE and Windows SDK for application development
* Troubleshoot and resolve complex software and system issues
* Collaborate with cross-functional teams to meet project requirements
* Ensure software solutions meet performance, security, and quality standards Required Qualifications * Current TS/SCI with Poly Clearance Candidates must meet the following minimum requirements: * Three (3) years of experience developing, testing, and debugging software in each of the following languages: * C
* C++
* Python
* Three (3) years of demonstrated, in-depth experience developing, testing, and debugging software for Windows operating systems
* Proven experience using: * Visual Studio IDE
* Windows SDK
* Demonstrated in-depth understanding of: * Windows low-level systems development
* Windows APIs and system internals Preferred Qualifications * Experience with multithreaded and performance-critical applications
* Familiarity with Windows kernel concepts, memory management, and process/thread handling
* Experience working in secure or regulated environments
* Strong documentation and communication skills Please Note: This position is contingent upon contract award. At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients. Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team. Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
* Perform low-level systems development using Windows APIs
* Develop and maintain software using C, C++, and Python
* Utilize Visual Studio IDE and Windows SDK for application development
* Troubleshoot and resolve complex software and system issues
* Collaborate with cross-functional teams to meet project requirements
* Ensure software solutions meet performance, security, and quality standards Required Qualifications * Current TS/SCI with Poly Clearance Candidates must meet the following minimum requirements: * Three (3) years of experience developing, testing, and debugging software in each of the following languages: * C
* C++
* Python
* Three (3) years of demonstrated, in-depth experience developing, testing, and debugging software for Windows operating systems
* Proven experience using: * Visual Studio IDE
* Windows SDK
* Demonstrated in-depth understanding of: * Windows low-level systems development
* Windows APIs and system internals Preferred Qualifications * Experience with multithreaded and performance-critical applications
* Familiarity with Windows kernel concepts, memory management, and process/thread handling
* Experience working in secure or regulated environments
* Strong documentation and communication skills Please Note: This position is contingent upon contract award. At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients. Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team. Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
Skills
C++
Python
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