Senior iOS Engineer: Medical Device, SwiftUI & Security

Modular Medical Inc; San Diego (CA); On-site; USD 140,000 - 210,000; Full time

Job summary

Modular Medical, Inc. is seeking a Senior iOS Software Engineer to lead the next-generation mobile application across the finish line and drive ongoing development as the product line grows.

You will own features for patients and caregivers, maintain the legacy app during transition, and contribute to core components for future Android support. You will collaborate with engineers, managers, and designers to write robust code while ensuring compliance with FDA/ISO standards and HIPAA data

Qualifications

• 4+ years building and shipping iOS applications; healthcare or medical device experience a plus.
• Strong Swift (including actors, async/await, generics, strict concurrency) and solid SwiftUI experience.
• Working knowledge of UIKit, CoreData, CoreBluetooth, and common mobile architecture patterns.
• Familiarity with Apple's design guidelines, human interface standards, and accessibility principles.
• Mobile security practices, ideally in a healthcare context (HIPAA, encryption); experience with RESTful APIs.
• Testing experience with XCTest and/or Swift Testing.
• Comfort working across both a modern codebase and an older one.

Responsibilities

• Take our next-generation iOS app across the finish line and own it through release and beyond.
• Build new features that expand what patients and caregivers can do with our insulin pump devices.
• Maintain the legacy iOS app as patients transition to the new one.
• Contribute to shared core components intended to support a future Android app, with emphasis on correctness, safety, and testability.
• Partner with engineers, managers, and UX/UI designers; write clean, reliable, well-tested code.
• Ensure our apps meet medical device standards, regulatory requirements (FDA, ISO), and data security expectations.

Skills

Swift

SwiftUI

UIKit

CoreData

CoreBluetooth

RESTful APIs

XCTest

Testing

Job description

Modular Medical, Inc. is seeking a Senior iOS Software Engineer to lead the next-generation mobile application across the finish line and drive ongoing development as the product line grows.

You will own features for patients and caregivers, maintain the legacy app during transition, and contribute to core components for future Android support. You will collaborate with engineers, managers, and designers to write robust code while ensuring compliance with FDA/ISO standards and HIPAA data