1mo
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iOS Developer
Reston, Virginia, United States
OnsiteFull Time
3+ YOEActive U.S. Top Secret clearance (or ability to obtain), 3+ years experience, proficiency in Python and C, experience reverse engineering iOS/macOS, proof-of-concept exploit development, and git.
Python, C, git, Objective-C, Swift, C++, iOS, macOS, ARM, x86
5d
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iOS CNO Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Experience developing iOS software, exploit development, reverse engineering, kernel and OS internals, strong programming in Objective-C/Swift/C/C++/Python, active TS/SCI with polygraph, bachelor's degree in a technical field.
Objective-C, Swift, C, C++, Python, LLDB, IDA Pro, Ghidra, Frida, Hopper, Git, Bitbucket, ARM64
2w
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iOS Engineer
Washington, District of Columbia, United States
$125k-$140k/yr OnsiteFull Time
8+ YOE8+ years iOS experience with Swift, PassKit/Apple Pay, MapKit/CoreLocation, NearbyInteraction/CoreNFC, secure coding, API integrations, CI/CD, BLE, and payment compliance.
Swift, PassKit, Apple Pay, MapKit, CoreLocation, NearbyInteraction, CoreNFC, Google Maps SDK, Location Services API, CI/CD, BLE
3mo
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Senior Software Engineer-iOS
Bethesda or United States
$110k-$199k/yr HybridFull Time
6+ YOE6+ years software dev; 5+ years iOS native app development; Swift/SwiftUI; AI-assisted tooling; strong comms; undergraduate degree or equivalent
Swift, SwiftUI, Combine, XCTest, XCUITest, CI/CD, Git, JIRA, Jenkins, Dynatrace
1mo
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Senior iOS Engineer, Crypto Trading
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Toronto
$153k-$230k/yr HybridFull Time
6+ YOE6+ years iOS experience, strong Swift and modern iOS frameworks knowledge, scalable mobile architecture, real-time/data-intensive app experience preferred, mentoring and technical leadership experience, US citizen or lawful permanent resident required.
Swift, iOS
2w
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iOS Engineer, Customer Growth
San Francisco or San Jose or New York City or Seattle or Austin or Washington or California or Massachusetts or New Jersey or Washington or United States
$179k-$232k/yr RemoteFull Time
Experienced iOS engineer with Swift or Objective-C, proven track record shipping consumer apps, cross-functional collaboration, testing, releasing, and maintaining App Store apps.
Swift, Objective-C
2mo
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Senior Principal Cyber Software Engineer (iOS)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOETS/SCI/Top Secret clearance; 10+ years C/C++ on Unix/Linux; iOS development; Objective-C; Unix features; reverse engineering tools like Hex-Rays and Ghidra.
iOS, C/C++, Unix/Linux, Objective-C, Ghidra, Hex-Rays, Corellium, Docker, Git
2mo
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Senior iOS Engineer
McLean, Virginia, United States
OnsiteFull Time
5+ YOE5+ years mobile development; Swift and SwiftUI expertise; modular, testable iOS architecture; mentoring; strong communication.
Swift, SwiftUI
2mo
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Mobile Software Engineer, iOS
Bethesda, Maryland, United States
$115k-$135k/yr HybridFull Time
4+ YOE4+ years iOS development; Swift/UIKit; MVC/MVVM; The Composable Architecture (TCA) and Clean Architecture; SwiftUI/Combine; BLE/NFC; unit tests; Apple HIG compliance.
Swift, UIKit, SwiftUI, Combine, Swift Concurrency, Xcode, Git
1mo
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iOS-Savvy CNO Developer
Fort Meade or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii or North America
OnsiteFull Time
1+ YOEUS citizenship and active TS/SCI with agency polygraph required. Degree in Computer Science/Computer Engineering, software development experience, at least 1 year of cybersecurity/CNO-specific development, iOS internals and reverse engineering skills.
iOS, Android
1mo
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Software Engineer
Herndon, Virginia, United States
OnsiteFull Time
Active TS/SCI with Poly required day one; bachelor’s in CS/IS/Engineering or equivalent; experience with mobile (Android/iOS) and React app development, GIS, iterative releases, JIRA, GitHub/GitLab, Electron, AWS EC2/S3, and Windows/UNIX/Linux.
Android, iOS, React, Microsoft Visual Studio Code, Android Studio, Xcode, Node.js, JavaScript, Electron, JIRA, GitHub, GitLab, Windows, UNIX, Linux, Amazon EC2, Amazon S3
2w
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Senior Staff iOS UX Engineer
San Francisco or Mountain View or New York City or Washington
$236k-$330k/yr OnsiteFull Time
10+ YOEBachelor's or equivalent,10+ years front-end/UX engineering or prototyping experience,proficiency with HTML,CSS,JavaScript/TypeScript,experience with AI Studio/Cursor/Antigravity/Firebase Studio,excellent communication and critical thinking.
AI Studio, Cursor, Antigravity, Firebase Studio, HTML, CSS, JavaScript, TypeScript, Swift, Firebase, Supabase
1mo
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Autonomy Software Engineer
Arlington or Atlanta or San Diego or Woburn or Boston or Dayton or Melbourne or Carlsbad
$174k-$225k/yr OnsiteFull Time
2+ YOEProficiency in modern C++, multi-threaded and real-time development, CI/CD and test-driven practices, cross-platform (Windows/Linux/iOS), hardware/software integration, ability to obtain U.S. secret clearance; 2+ years (PhD), 5+ (MS), 7+ (BS).
Modern C++, MATLAB, Live-Virtual-Constructive (LVC), Windows, Linux, iOS, CI/CD, OMS/UCI, A-GRA
3w
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Senior Software Engineer
Tysons, Virginia, United States
$113k-$148k/yr HybridFull Time
6+ YOEBachelor's in CS or equivalent experience, 6+ years professional software development, strong frontend and backend skills, OOP/SOLID, API design, database fundamentals, testing, debugging, and mentoring experience.
C# .NET, SQL Server, Kafka, Ember.js, React, Node.js, Python, Kubernetes, Azure, Redis, iOS, Android, Git, CI/CD, JSON, YAML, Docker, GraphQL, REST
5d
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Mobile Forensics Software Engineer
Herndon, Virginia, United States
$142k-$236k/yr OnsiteFull Time
10+ YOE10+ years coding experience (Python,C,C++,C#/.NET,or Java), active TS/SCI clearance, ability to reverse engineer mobile apps, knowledge of Android/iOS/Flutter/React Native, and strong problem solving.
Python, C, C++, C#/.NET, Java, Android, iOS, Flutter, React Native, Agile
2w
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Lead Mobile Engineer, iOS (Enterprise Platforms Technology)
McLean or New York City or Chicago
$179k-$246k/yr OnsiteFull Time
4+ YOEBachelor's degree, 4+ years software engineering, 3+ years building iOS apps with Swift, experience with Kotlin and Agile, mentoring experience, strong communication and problem solving.
Swift, Kotlin
2mo
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CNO Software Engineer / Developer
Hanover, Maryland, United States
$77k-$135k/yr OnsiteFull Time
4+ YOEActive US TS/SCI clearance with polygraph required; bachelor’s in CS/IS/Network Engineering or 4 years equivalent experience; programming in Assembly, C, C++, or Python; platform experience in Windows, Unix, embedded, or mobile.
Assembly, C, C++, Python, Windows, Unix, Android, iOS, IoT, ICS/SCADA
4w
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Staff Software Engineer - NOS
Washington, District of Columbia, United States
$150k-$196k/yr OnsiteFull Time
8+ YOE8+ years building and shipping production software; strong architecture and design judgment; experience with cloud (AWS) and CI/CD; experience across multiple surfaces; mentoring and cross-team leadership; BS/MS in CS/SE or equivalent.
NOS, AWS, CI/CD, iOS, Android, React Native, Flutter, Unity, Unreal, IoT, OT, XR, VR, computer vision, biometrics, digital twin, simulation
1mo
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Senior Software Engineer, Mobile
Bethesda or Waltham
$140k-$220k/yr HybridFull Time
6+ YOE6+ years mobile development experience with React Native, strong JavaScript/TypeScript skills, state management (Redux/MobX), testing (Jest, React Native Testing Library), cross-platform iOS/Android production experience, and mentoring ability.
React Native, JavaScript, TypeScript, Redux, MobX, Jest, React Native Testing Library, RESTful APIs, GraphQL, Node.js, CI/CD
3mo
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iOS-Savvy CNO Developer
Fort Meade, Maryland, United States
$106k-$118k/yr OnsiteFull Time
1+ YOEActive TS/SCI with polygraph; US citizen. 1 year cybersecurity/CNO development; 1 year software development. iOS internals and reverse engineering experience. Bachelor’s in CS/CE; MS/MA optional.