Sr. IOS Developer

As a Sr. iOS Developer, you will play a key role in the migration and development of an iOS application by translating and integrating an existing Node.js backend. You’ll work closely with a Technical Lead on complex technical challenges (75% of your time) and support Principal Investigators (PhDs, doctors, and educators) in transforming research goals into technical solutions (25% of your time).

This role requires strong expertise in both iOS and backend systems, with a particular focus on Swift and Node.js, as well as the ability to collaborate effectively with cross-functional and research-driven teams.

Essential Duties & Responsibilities:

• Translate and refactor Node.js logic into high-quality Swift code for iOS
• Lead iOS development efforts with a focus on stability, performance, and compliance
• Troubleshoot and remediate issues, ensuring robust system behavior
• Manage and execute the App Store release process in line with Apple’s guidelines
• Collaborate with an Azure-based backend to ensure smooth integration with mobile features
• Support data-driven features in collaboration with data science teams using AWS SageMaker
• Partner with Principal Investigators to understand and translate research needs into scalable, maintainable solutions
• Provide expert technical support and guidance to non-technical stakeholders
  
  Qualifications:
• Extensive experience in Swift and native iOS development
• Strong proficiency in Node.js, especially for system integration and logic translation
• Familiarity with Azure backend environments and APIs
• Proven track record of managing App Store deployments and app lifecycle maintenance
• Strong problem-solving mindset and attention to detail
• Excellent communication skills, especially when interacting with non-technical audiences
  
  Preferred Qualifications:
• Experience with machine learning models or data-centric applications
• Exposure to AWS SageMaker or similar cloud-based ML services