Principal Cyber Software Engineer (iOS)

TL;DR

Principal Cyber Software Engineer (iOS): Developing high-impact native applications for mobile devices with an accent on integrating reverse engineering results and expanding mobile platform capabilities. Focus on solving real-time cyber challenges, building exploit proof-of-concepts, and implementing low-level Unix features.

Location: Onsite in Sterling, Virginia

Salary: $99,000–$206,000

Company

hirify.global provides technically advanced cyber, data operations, and intelligence mission support services for defense, civil, and commercial markets.

What you will do

• Build high-impact native applications for mobile devices based on user feedback.
• Solve real-time cyber challenges while working on-site with end users.
• Integrate reverse engineering results into functional development products.
• Expand mobile platform knowledge to meet specific customer requirements.
• Develop proof-of-concept exploit software.

Requirements

• Current TS/SCI security clearance is required.
• Must be based in or able to work onsite in Sterling, VA (not relocation eligible).
• At least 8 years of experience with C/C++ on Unix/Linux platforms.
• Experience developing for iOS using Objective-C.
• Proficiency with core Unix features, including Named Pipes, pThreads, and Signal Handlers.
• Familiarity with static decompilers (HexRays) and disassemblers (Ghidra).

Nice to have

• Experience developing in iOS kernel space.
• Knowledge of ARM64/ARM32 architecture or similar platforms.
• Experience with Core Foundation framework.
• Proficiency with virtualization tools like Corellium or Docker.
• Familiarity with Git and Atlassian products (Jira, Bitbucket, Bamboo).

Culture & Benefits

• Comprehensive medical, vision, and dental insurance coverage.
• 401k retirement plan and paid time off (PTO).
• Paid holidays and additional insurance options.
• Signing bonus may be available for highly qualified candidates.