Senior iOS Developer (Objective-C & Swift)

We are seeking a Senior iOS Developer with extensive experience in both Objective-C and Swift, who is passionate about developing and refining high-quality mobile applications. In this role, you’ll be responsible for maintaining a legacy codebase while contributing to new feature development and modernization efforts. You’ll work closely with a cross-functional team to deliver performant and scalable solutions used in real-world fundraising initiatives. Key responsibilities include maintaining and improving an existing iOS codebase written in Objective-C and Swift, building and launching new iOS features and applications from scratch, including deployment to the App Store, working with RESTful APIs, third-party SDKs, and cloud services (Firebase, AWS, etc.), collaborating with cross-functional teams across product, design, and backend, and ensuring code quality through adherence to best practices, application architecture patterns (MVC, MVVM, VIPER), and thorough testing.