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Windows Developer Jobs in Washington (NOW HIRING)

Legato, LLC

Windows CNO Developer (BZ)

Washington, DC · On-site

Windows CNO DeveloperinDulles, VA. Security Clearance Required: TS/SCI minimum What You Will Do: We are seeking a highly skilled CNO Developer with strong reverse engineering capabilities to support ...

Legato, LLC

Windows CNO Developer (BZ)

Washington, DC · On-site

Windows CNO Developer in Dulles, VA. Security Clearance Required: TS/SCI minimum What You Will Do: We are seeking a highly skilled CNO Developer with strong reverse engineering capabilities to ...

REDLattice

CNO Developer (Windows Kernel)

Dulles, VA · On-site

Perform reverse engineering of Windows binaries (both legitimate and malicious) to understand system behavior, exploits, or undocumented APIs. * Conduct vulnerability research and proof-of-concept ...

FiveTwelve

Windows CNO Developer

Hanover, MD · On-site

$5.2K/mo

(U) The candidate will join a team of engineers designing, developing, testing, and maintaining Windows CNO capabilities in support of the Customer's mission requirements. Requirements • (U ...

REDLattice

CNO Developer (Windows Kernel)

Dulles, VA

Perform reverse engineering of Windows binaries (both legitimate and malicious) to understand system behavior, exploits, or undocumented APIs. * Conduct vulnerability research and proof-of-concept ...

USM

Senior Windows SME (part time)

Washington, DC

Engineer must have demonstrated experience in Data Center Windows physical and virtualized server components and infrastructure services Design to include Network Security. Must have the ability to ...

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How much do windows developer jobs pay per year?

As of Jun 24, 2026, the average yearly pay for windows developer in Washington is $152,866.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,600.00 and $181,200.00 per year, depending on experience, location, and employer.

Can I make 100k as a software developer?

Windows developers with experience in high-demand skills, such as C#, .NET, and cloud integration, can potentially earn $100,000 or more annually, especially in regions with a strong tech industry. Salary levels depend on factors like location, years of experience, certifications, and the complexity of projects handled.

What is a Windows Developer job?

A Windows Developer is responsible for designing, developing, and maintaining applications for the Windows operating system. They work with programming languages like C#, C++, and .NET to build desktop or UWP (Universal Windows Platform) applications. Their role includes debugging, optimizing performance, and ensuring compatibility across different Windows versions. Windows Developers may also integrate software with cloud services and databases, depending on project requirements.

How difficult is it to get hired at Microsoft?

Getting hired as a Windows Developer at Microsoft can be competitive, often requiring strong technical skills in programming languages like C++ or C#, experience with Windows OS development, and a solid portfolio or project work. Candidates typically go through multiple interview rounds assessing coding ability, problem-solving, and cultural fit, with some roles also requiring relevant certifications or experience with tools like Visual Studio.

What is a Windows developer?

A Windows developer is a software programmer who specializes in creating applications and tools for the Windows operating system using languages like C#, C++, or Visual Basic. They often work with development environments such as Visual Studio and may focus on desktop, UWP, or enterprise applications, requiring knowledge of Windows APIs and frameworks.

What type of developer is most in demand?

For a Windows Developer, skills in C#, .NET framework, and experience with Windows APIs are highly sought after. Developers proficient in desktop application development, automation, and integration with Microsoft technologies are in high demand across industries.

What are the key skills and qualifications needed to thrive in the Windows Developer position, and why are they important?

To thrive as a Windows Developer, you need strong programming skills in languages such as C#, .NET, and C++, along with a solid understanding of Windows operating system architecture. Familiarity with development tools like Visual Studio, Windows APIs, and version control systems such as Git is typically expected, and certifications like Microsoft Certified: Windows Developer Associate can be advantageous. Excellent problem-solving abilities, teamwork, and clear communication are important soft skills in this role. These skills ensure high-quality, maintainable software solutions while enabling effective collaboration within development teams.

What are common challenges faced by Windows Developers and how can they be addressed?

Windows Developers often encounter challenges such as managing compatibility across different Windows versions, optimizing application performance, and debugging complex issues within the operating system environment. Staying up-to-date with frequent updates to the Windows platform and adhering to best practices for security and user interface design are essential. Collaboration with QA testers, UX/UI designers, and IT support teams helps in identifying and resolving issues more efficiently. Proactively participating in code reviews and leveraging available documentation and community resources can greatly assist in overcoming these challenges.

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Windows Developer jobs near you

Windows CNO Developer (BZ)

Moyer's Hatchery

Washington, DC

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 11 days ago

Job description

Legato, LLCrecruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position:Windows CNO DeveloperinDulles, VA.
Security Clearance Required: TS/SCI minimum
What You Will Do:

    We are seeking a highly skilled CNO Developer with strong reverse engineering capabilities to support advanced research, systems development, and threat analysis. This role requires deep knowledge of the Windows operating system internals, low-level programming, and the ability to analyze and deconstruct binaries for vulnerabilities, malware, or undocumented system behavior. Design, develop, and maintain low-level kernel-mode components, drivers, and subsystems for Windows platforms.Perform reverse engineering of Windows binaries (both legitimate and malicious) to understand system behavior, exploits, or undocumented APIs.Conduct vulnerability research and proof-of-concept exploit development.Analyze crash dumps, root cause bugs, and provide kernel-level debugging and troubleshooting support.Collaborate with cybersecurity researchers, analysts, and software engineers to support security-focused development efforts.Document findings, architecture, and procedures clearly for internal teams or external clients.


    Our minimum requirements for this role:

    • Active TS/SCI clearance.
    • 3+ years of CNO development experience with Windows.
    • Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field (or equivalent experience).
    • Previous experience in Windows kernel development.
    • Proficient in C/C++ for systems-level programming.
    • Expertise with reverse engineering tools such as IDA Pro, Ghidra, x64dbg, WinDbg, and Hex-Rays.
    • In-depth understanding of Windows internals (e.g., kernel-mode drivers, memory management, system calls, PE file format).
    • Experience with kernel-mode debugging and root cause analysis.
    • Familiarity with secure coding practices and low-level exploit mitigation techniques (e.g., PatchGuard, CFG, DEP/ASLR).
    • Strong understanding of malware behavior and techniques


    About Your New Company
    Legato, LLC is a dynamic small business headquartered in Columbia, near Ft. Meade, MD. Our positions include Cyber, Software, Systems, Networking, Data Science and other complex engineering capabilities. We set ourselves apart by having employees in the top of their field and who enjoy working at Legato for its attention to its employees, aggressive compensation, and upward mobility possibilities.
    We offer a generous benefits package including individual and family health, vision and dental benefits. A minimum of four (4) weeks of paid time off including a week of sick leave. Legato gives our employees 11 federal holidays off and a 401(k) employer match with no vesting schedule. There is an opportunity to earn referral benefits or bank hours if the contract allows.

    Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure.


    Legato LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status.

    Apply