Overview
Skills
Job Details
iOS Mobile Developer
Application development with Objective C and Swift
Location: Chicago, IL - 3 days onsite -
Duration: 6 months
Key Responsibilities
Framework & SDK Development
Architect and implement modular, reusable iOS (Swift/Objective-C) and Android (Kotlin/Java) SDKs and libraries Define and enforce design patterns (MVC, MVVM, Clean Architecture) across accelerator modules
CI/CD & Automation
Design and optimize end-to-end pipelines using Azure DevOps and GitHub Actions (Fastlane, Firebase App Distribution, Play/App Store publishing) Develop automated UI and regression testing suites
Security & Compliance
Implement secure storage, encryption, certificate pinning, and OAuth/OIDC best practices
Required Qualifications
5+ years of native iOS (Swift/Objective-C) and Android (Kotlin/Java) development Demonstrated experience building and publishing reusable SDKs/libraries Expertise with Azure DevOps and/or GitHub Actions for mobile pipelines Strong understanding of mobile app security, encryption, and OAuth/OIDC flows Proven track record in performance profiling and static-analysis integration Excellent written and verbal communication; ability to craft clear docs and samples