1 to 25 of 37 Objective-C Jobs

fixing and improving application performance. Participate in code reviews and contribute to best development practices. Required Skills: Strong hands-on experience in either iOS (Swift/Objective-C) or Android (Kotlin/Java) development. Experience integrating with RESTful APIs and third-party libraries. Familiarity with Agile/Scrum development methodology. Understanding of mobile UI More ❯

fixing and improving application performance. Participate in code reviews and contribute to best development practices. Required Skills: Strong hands-on experience in either iOS (Swift/Objective-C) or Android (Kotlin/Java) development. Experience integrating with RESTful APIs and third-party libraries. Familiarity with Agile/Scrum development methodology. Understanding of mobile UI More ❯

platform strategy (senior levels) Qualifications • Bachelor's degree in Computer Science or related field • Progressive experience in mobile application development (level-dependent) • Proficiency in: iOS: Swift, Objective-C, Xcode • Experience integrating RESTful APIs and third-party libraries • Familiarity with Agile methodologies (SAFe preferred) • Strong analytical, debugging, and problem-solving skills • Effective communication and collaboration More ❯

platform strategy (senior levels) Qualifications • Bachelor's degree in Computer Science or related field • Progressive experience in mobile application development (level-dependent) Proficiency in: - iOS: Swift, Objective-C, Xcode • Experience integrating RESTful APIs and third-party libraries • Familiarity with Agile methodologies (SAFe preferred) • Strong analytical, debugging, and problem-solving skills • Effective communication and collaboration More ❯

a STEM or Computing discipline. We require 5+ years dedicated hands-on experience working on iOS & Android platforms. * Familiarity with the Android Native UI and iOS Objective-C UI components. * Familiarity with .NET MAUI for cross-platform development. * Experience using Android Studio IDE (Windows) or Xcode IDE (macOS). * Qt mobile GUI development skills More ❯

developing complex and advanced mobile applications on iOS. ? Must have hands on experience with the most up-to-date Swift version, and can mix it with Objective-C ? Deep understanding and hands on experience in Core Frameworks like Core Data, GCD, NSOperationQueue, Core Graphics, Core Animation, UIKit, AV Kit, AV Foundation. ? Hands on development More ❯

and ensure the successful launch of new features. Requirements: - Proven experience as an iOS developer with a strong portfolio of iOS apps. - Proficiency in Swift and Objective-C (Swift is preferred). - Strong knowledge of iOS frameworks, such as UIKit, CoreData, CoreAnimation, and Foundation. - Experience working with RESTful APIs and third-party libraries. - Understanding More ❯

and ensure the successful launch of new features. Requirements: - Proven experience as an iOS developer with a strong portfolio of iOS apps. - Proficiency in Swift and Objective-C (Swift is preferred). - Strong knowledge of iOS frameworks, such as UIKit, CoreData, CoreAnimation, and Foundation. - Experience working with RESTful APIs and third-party libraries. - Understanding More ❯

of a software development team Experience with the git version control system Experience leading code review. Experience with iOS and Android mobile development languages, including Java, Objective-C, or Swift Overview We are seeking a Senior - Software Developer to join our team supporting a government customer. TekSynap is a fast-growing high-tech company More ❯

a proactive problem-solver who enjoys taking initiative and driving projects forward. What We’re Looking For You’ll bring: 5+ years’ experience in iOS development (Objective-C/Swift) Strong understanding of iOS SDK/UIKit and Apple development tools (Xcode) A track record of delivering mobile projects from design to completion More ❯

fixing and improving application performance. Participate in code reviews and contribute to best development practices. Required Skills: Strong hands-on experience in either iOS (Swift/Objective-C) or Android (Kotlin/Java) development. Experience integrating with RESTful APIs and third-party libraries. Familiarity with Agile/Scrum development methodology. Understanding of mobile UI More ❯

learn and be a keen team player have experience of writing and taking responsibility for technical documentation Tools and Technology iOS Swift Swift Package Manager (SPM) Objective-C CocoaPods TDD Git/Github Jira/Confluence Experience A degree in Computer Science, Software Engineering, or a related field or similar work based experience. Proven More ❯

of a software development team. • Experience with the git version control system. • Experience leading code reviews. • Experience with iOS and Android mobile development languages, including Java, Objective-C, or Swift. • The Senior-Level Software Developer is a highly skilled professional responsible for designing, developing, and maintaining high-quality software solutions. • With extensive experience in More ❯

device tilt sensors). Experience with object-oriented design using C, C++ or Java. UI familiarity using either Android Native UI or iOS Objective C UI/Swift components. Any exposure to graphics (OpenGL, Shaders), Qt mobile GUI, Android Studio IDE, Xcode IDE, .NET MAUI or Xamarin would be desirable. Note More ❯

device tilt sensors). Experience with object-oriented design using C, C++ or Java. UI familiarity using either Android Native UI or iOS Objective C UI/Swift components. Any exposure to graphics (OpenGL, Shaders), Qt mobile GUI, Android Studio IDE, Xcode IDE, .NET MAUI or Xamarin would be desirable. Note More ❯

hands-on Android development using Kotlin Strong Core Java development experience Experience writing automated tests using Appium Mobile Test Automation with Appium is mandatory Proficiency in Objective-C, Swift, and Swift UI Extensive knowledge of Xcode Experience with C-based libraries Strong background in code maintenance and automation Compensation: Hourly Rate More ❯

with native-level mobile development Experience with vulnerability analysis Experience with assembly, preferably ARM Understanding of mobile security protection mechanisms, such as SELinux and application sandboxing Objective-C, Swift or C++ programming Ability to work independently and as part of a team in a fast-paced environment with ever-changing requirements. Security Clearance U.S. More ❯

days remote Languages: English Speaking Skills and Responsibilities: Experience mentoring junior developers and leading mobile teams. iOS development experience with a strong command of Swift and Objective-C Solid understanding of OOP, design patterns (Singleton, Observer, Factory etc.) and architecture patterns (MVVM, VIPER, Clean Architecture) Proficient in iOS SDKs, including Core Data, Core Animation More ❯

user-friendly, efficient, and visually appealing • Contribute to the design and architecture of the mobile applications Essential Skills & Experience • Proven experience in React Native, Flutter, Swift, Objective-C, Java, or Kotlin • Familiarity with MapBox is advantageous • Knowledge of Node.JS is a plus • Experience with data warehouses and data lakes is desirable • Strong communication skills More ❯

with ADB (Android Debug Bridge) and iOS device management utilities. Demonstrated programming proficiency in one or more of the following: Python, Java/Kotlin, Swift/Objective-C, C/C++, SQL, shell scripting. Strong knowledge of Android and iOS operating systems and associated security practices. Experience working across Linux, Windows More ❯

security testing tools (e.g. mobSF, Corellium). Strong grasp of vulnerability frameworks such as CVSS and EPSS. Development experience in at least one mobile programming language (Objective-C, Swift, Java, Kotlin). Scripting skills in Python or JavaScript. Familiar with CI/CD and build tools (GitLab, Harness, Jenkins). Excellent understanding of mobile More ❯

location services, or mobile navigation technologies. Knowledge of Bluetooth Low Energy (BTLE) and sensor-free positioning systems. Experience building and supporting mobile apps (iOS: Swift/Objective-C; Android: Java/Kotlin). Strong knowledge of REST APIs and cloud platforms (AWS, Azure, GCP). Familiarity with edge computing, AI-driven automation, and digital More ❯

Apple App Store and Google Play Store Tech Stack & Tools React Native with TypeScript, React Navigation, Reanimated/Gesture Handler Java/Kotlin & Swift/Objective-C Gradle, GitHub Actions Jest, React Testing Library, Detox (end-to-end) App Attest, Play Integrity API, secure coding best practices If this sounds interesting, please apply More ❯

Apple App Store and Google Play Store Tech Stack & Tools React Native with TypeScript, React Navigation, Reanimated/Gesture Handler Java/Kotlin & Swift/Objective-C Gradle, GitHub Actions Jest, React Testing Library, Detox (end-to-end) App Attest, Play Integrity API, secure coding best practices If this sounds interesting, please apply More ❯

have development experience in Core Java Must have experience writing automated tests using frameworks like Appium Mobile Test Automation with Appium is a Must Proficient in Objective-C, Swift, Swift UI. Extensive knowledge of XCode Must have development experience in Core Java & Knowledge of C-based libraries Maintaining the code and More ❯