Summary: The Senior iOS Developer role at ClearScale involves designing and developing an iOS SDK for a major enterprise focused on cloud-based marketing solutions. The position requires expertise in push notification handling and collaboration with backend teams to ensure seamless integration. This fully remote role offers opportunities for professional development and career growth within a competitive environment. Candidates should have a strong background in iOS development and SDK creation.

Key Responsibilities:

• Design, develop, and maintain an iOS SDK for rendering push notifications.
• Implement efficient and scalable push notification handling and UI rendering.
• Ensure the SDK integrates smoothly with APNs and other push notification services.
• Optimize SDK performance and minimize battery and network impact.
• Write comprehensive documentation and sample integrations for developers.
• Collaborate with backend teams to define API contracts and data payload structures.
• Ensure security best practices are followed when handling push notification data.
• Provide support and resolve issues for clients integrating the SDK.

Key Skills:

• 4+ years of experience in iOS development using Swift and Objective-C.
• Proven experience in building and publishing iOS SDKs or frameworks.
• Strong knowledge of Apple Push Notification Service (APNs) and push notification handling in iOS.
• Familiarity with Firebase Cloud Messaging (FCM) and other push services.
• Experience with background tasks, app extensions, and widget development.
• Solid understanding of iOS security, app lifecycle, and performance optimization.
• Strong debugging and problem-solving skills.
• Experience with CI/CD pipelines and automated testing for iOS SDKs is a plus.
• Experience with writing unit and integration test automation for iOS SDKs and applications.
• Familiarity with REST APIs and data serialization.
• English communication skills, both written and verbal.

Salary (Rate): undetermined

City: undetermined

Country: undetermined

Working Arrangements: remote

IR35 Status: undetermined

Seniority Level: Senior

Industry: IT