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# Mac Developer

- **Company:** NIGHTWING LLC
- **Location:** Sterling, VA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** C (Programming Language), Apple Mac Systems, C++ (Programming Language), Cyber Security, Software Debugging, Python (Programming Language), Performance Tuning, Secure Coding, Software Systems, Codebase, Objective C++
- **Published:** May 25, 2026
- **Apply:** https://www.juju.com/job/00000000g2i86r

## About the Role

Current TS/SCI with Poly Clearance

Minimum of** **three (3) years of experience** **developing, testing, and debugging software using** **C, C++, and Python

Minimum of** **three (3) years of demonstrated, in-depth experience** **developing, testing, and debugging software specifically for** **macOS

Strong problem-solving skills and experience working with complex codebases

Desired Qualifications

Two (2) years of experience** **developing, testing, and debugging** **macOS kernel extensions

Demonstrated in-depth understanding of macOS security features, including** **System Integrity Protection (SIP), code signing, and entitlements

Strong knowledge of macOS internals, including experience with:

Objective-C

## Description

NIghtwing seeking experienced** **Mac Developers** **to support the design, development, testing, and debugging of advanced macOS software solutions. The ideal candidates will bring deep technical expertise in macOS development, strong systems-level knowledge, and a solid understanding of Apple's security architecture.

Responsibilities

Design, develop, test, and debug software applications and system-level components for macOS

Collaborate with cross-functional engineering teams to deliver high-quality, secure software

Troubleshoot and resolve complex issues related to macOS internals and system behavior

Follow best practices for secure coding, performance optimization, and maintainability


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