iOS Developer with Security Clearance

Overview BigBear.ai is seeking an Apple iOS Developer to join a mission-focused cyber team solving real-time challenges in support of national security objectives. In this role, you'll work closely with end users to understand urgent operational needs and rapidly translate them into dependable iOS/macOS-focused capabilities. You'll own development efforts end-to-end-design, build, test, debug, document, and sustain custom tooling in a fast-paced environment where performance, reliability, and mission outcomes matter. All applicants must currently reside in the United States. What you will do * 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 a 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. What you need to have * Active U.S. Government Top Secret (TS) clearance, Full Scope Polygraph (FSP) or ability to obtain one * Must have at least 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 What we'd like you to have * 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 About BigBear.ai BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Bigbear.ai's predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai. BigBear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.