iOS Developer

April 13, 2026
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Team

Join BigBear.ai, a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. You'll work on a mission-focused cyber team solving real-time challenges in support of national security objectives, collaborating closely with end users to understand urgent operational needs and rapidly translate them into dependable iOS/macOS-focused capabilities.

Responsibilities

• Design custom software tools and techniques for the Apple iOS platform
• Deliver end-to-end software development: requirements, design, implementation, testing, integration, and sustainment
• Diagnose, troubleshoot, and debug issues using COTS/GOTS tools and internal frameworks
• Apply strong understanding of networking fundamentals to develop and support mission tools
• Create documentation needed to operate, maintain, and support developed software and techniques
• Mentor and lead junior-level developers to support mission delivery
• Support and solve time-sensitive cyber problems as operational needs evolve

Requirements

• Active U.S. Government Top Secret (TS) clearance, Full Scope Polygraph (FSP) or ability to obtain one
• 3+ years of experience
• Experience developing, testing, and debugging in Python and C
• Experience reverse engineering iOS or macOS applications on ARM or x86
• Experience developing proof-of-concept exploit software
• Experience using version control tools such as git

Preferred Qualifications

• Understanding of CNE techniques and methodologies on macOS or iOS
• Proficiency with Objective-C, Swift, and/or C++
• Ability to work independently and collaboratively in a fast-paced environment with changing requirements
• Bachelor's Degree preferred

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