Job Overview

Our client is seeking an experienced iOS Developer to develop and enhance a native iPhone application. The ideal candidate has a strong background in Swift and SwiftUI, a proven track record of publishing apps on the Apple App Store, and hands-on experience with real-time audio functionality, AI API integrations, and in-app web technologies.

Schedule Monday to Friday, Flexible hours, Utah, Mountain Time (2 hours per day / 10 hours per week)

Responsibilities

• Design, develop, and maintain native iOS applications using Swift and SwiftUI.
• Build and optimize real-time audio and voice features, including microphone access, audio streaming, playback, and speech recognition.
• Integrate AI services and APIs, particularly OpenAI and Anthropic, into application workflows.
• Implement in-app web views using WKWebView and JavaScript.
• Integrate REST APIs, third-party services, and backend systems.
• Troubleshoot, test, and optimize application performance, security, and reliability.
• Manage application updates, maintenance, and App Store submissions.
• Collaborate with the client to translate requirements into functional features and recommend technical solutions.

Requirements

• Strong proficiency in Swift, SwiftUI, and Xcode.
• Proven experience developing and publishing applications on the Apple App Store.
• Hands-on experience with iOS audio and voice development, including AVFoundation and Apple's Speech framework.
• Experience integrating AI APIs, particularly OpenAI and Anthropic.
• Proficiency in REST APIs, JSON, API authentication, and third-party integrations.
• Experience with WKWebView and JavaScript integration.
• Strong understanding of iOS architecture, application security, performance optimization, and Git.
• Excellent debugging, analytical, and problem-solving skills.

Qualifications

• Experience developing AI-powered or voice-enabled iOS applications.
• Familiarity with real-time AI voice interactions, streaming responses, and WebSockets.
• Experience with cloud-based services and backend integrations.
• Experience managing the full application development lifecycle, from initial development through App Store release.

Independent Contractor Perks

• Permanent work from home
• Immediate hiring

Note Please click the "Apply" button to complete your application, including the assessment questions, technical check, and voice recording. Your hourly pay rate will be established based on your performance in the application process; submissions with all requirements fulfilled will receive priority review.

One application, multiple possibilities: When you apply, our team reviews your background against all current openings, not just this one! If a different role fits your skills, we'll get in touch! We also encourage you to keep exploring our job board and apply directly to any position that excites you.