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# Windows Developer

- **Company:** Cohere Technology Group LLC
- **Location:** Arlington, VA, United States
- **Salary:** $150,000.0 - $250,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Application Programming Interfaces (APIs), C++ (Programming Language), Software Debugging, Performance Tuning, Systems Development Life Cycle, Reverse Engineering, Secure Coding, Systems Architecture, Systems Integration, WinDBg, Malware, IDA Pro, Windows Kernel, Cyber Warfare, Vulnerability Analysis
- **Published:** September 30, 2026
- **Apply:** https://www.careerjet.com/jobad/us5fee6d33b501ba7c7fff3e19411b1212

## About the Role

Strong experience in Windows kernel development (e.g., drivers, low-level APIs, internals).
Solid reverse engineering skills using tools such as IDA Pro, Ghidra, WinDbg, etc.
Proficiency in C/C++ and experience with debugging and performance tuning.
Deep understanding of Windows OS internals and system architecture.
Active ISA/TS clearance or higher (no exceptions).
Preferred Qualifications:
Experience with malware analysis, exploit development, or vulnerability research.
Familiarity with secure coding practices and hardened system development.
Background working in national security, defense, or intelligence domains.
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## Description

We are seeking a highly skilled Windows Developer with expertise in kernel-level development and reverse engineering to join our advanced technology team in Arlington or Herndon, VA. This role is critical for designing, developing, and analyzing low-level Windows components to support national security and cyber defense missions., Design and implement software components in the Windows kernel space.
Perform reverse engineering of binaries to identify functionality, vulnerabilities, or behaviors.
Collaborate with cybersecurity analysts, researchers, and fellow engineers to develop cutting-edge tools and capabilities.
Analyze undocumented OS behaviors and contribute to low-level system integration.
Write clean, efficient, and well-documented code following security best practices.