> Markdown version of [/jobs/ext/3817765-senior-ios-developer-austin-or-southlake-tx-w2-only](https://www.wearedevelopers.com/jobs/ext/3817765-senior-ios-developer-austin-or-southlake-tx-w2-only). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior iOS Developer - Austin or Southlake, TX - W2 Only - **Company:** Cyberthink, Inc - **Location:** Austin, TX, United States - **Experience:** Expert - **Contract:** Contract - **Skills:** Apple IOS, Unit Testing, Behavior-Driven Development, Mobile Application Development, Code Review, Continuous Integration, Software Debugging, Mobile Application Software, Systems Integration, Uikit, Test-Driven Development (TDD), Swiftui, Tablet Computers, Ios Frameworks, Swift (Programming Language), Backend, Solid Principles, Restful APIs, Xctest - **Published:** October 18, 2026 - **Apply:** https://www.dice.com/job-detail/52774ca5-54b5-4754-8359-354101a685cb ## About the Role * 6+ years of native iOS development experience. * Strong hands-on expertise in Swift. * Experience with SwiftUI, UIKit, and Combine. * Experience writing unit tests and automated UI tests using XCTest. * Strong experience integrating REST APIs. * Experience with CI/CD, debugging, and production support. * Experience performing code reviews and mentoring junior developers. * Knowledge of SOLID design principles. * Experience debugging memory and performance issues. * Strong communication, analytical, and problem-solving skills. * Ability to collaborate effectively with architects, stakeholders, and cross-functional teams., * Experience with reactive architecture. * Experience developing modular native mobile features. * Familiarity with Test-Driven Development (TDD) and Behavior-Driven Development (BDD). * Experience with native accessibility features and mobile design systems. * Enterprise mobile application development experience. ## Description We are seeking an experienced Senior iOS Developer to design, develop, test, and support high-quality native mobile applications. The ideal candidate will have strong expertise in Swift, SwiftUI, UIKit, and iOS frameworks, along with experience building user-friendly mobile experiences and troubleshooting production issues., * Design, develop, and maintain native iOS applications following established mobile development standards. * Create intuitive and responsive user experiences for phones and tablets. * Develop and maintain applications using Swift, SwiftUI, UIKit, and Apple iOS SDKs. * Write and execute unit tests and automated UI tests using XCTest. * Integrate mobile applications with REST APIs and backend services. * Troubleshoot production issues and resolve technical, memory, and performance problems. * Participate in code reviews and mentor junior developers. * Collaborate with architects, designers, and stakeholders to develop effective technical solutions. * Follow CI/CD practices and established software development standards. * Implement accessibility features such as VoiceOver and Dynamic Type. * Prepare technical specifications and maintain development documentation. * Apply SOLID design principles and modern mobile architecture practices.