Mac Developer (macOS)

TL;DR

Mac Developer (macOS): Design, develop, test, and debug advanced macOS software solutions and system-level components with an accent on macOS internals and Apple's security architecture. Focus on troubleshooting complex system issues, secure coding practices, performance optimization, and collaboration with engineering teams.

Location: Onsite in Sterling, VA

Company

hirify.global provides cyber space operations, cyber defense, vulnerability research, data intelligence, and software modernization services to intelligence community, defense, civil, and commercial markets.

What you will do

• 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

Requirements

• 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

Nice to have

• 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 Objective-C, Mach, IOKit, Xcode and/or LLDB