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IOS Developer

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: Bigbear.ai
Full Time position
Listed on 2026-07-09
Job specializations:
  • Software Development
    Software Engineer
Salary/Wage Range or Industry Benchmark: 90000 - 130000 USD Yearly USD 90000.00 130000.00 YEAR
Job Description & How to Apply Below

Overview

Big Bear.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.

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 Big Bear.ai

Big Bear.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, Big Bear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit (Use the "Apply for this Job" box below). and follow Big Bear.ai

on Linked In:  and X: @Big Bearai.

Big Bear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.

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