iOS Engineer - Core Team, Health & Longevity App

United States Digital Space LLC; Boston (MA); On-site; USD 105,000 - 145,000; Full time

Job summary

United States Digital Space LLC is seeking an iOS Engineer I to join the Core team in Boston. You will build foundational iOS features for our member app, collaborating with product, design, data science, and performance teams to deliver engaging experiences for fitness, sleep, and recovery.

You will implement native iOS code in Swift, work with RESTful backends, and contribute to testing, reviews, and performance monitoring.

Qualifications

• Proficiency in Swift and iOS frameworks (SwiftUI, UIKit, XCTest).
• Experience integrating mobile apps with RESTful APIs and authentication flows.
• Familiarity with MVVM architecture and modern iOS development tools (Xcode, Git, SPM, CI).
• Ability to write maintainable, well-tested code and clear documentation.
• Interest in applying AI tools while upholding high engineering standards.

Responsibilities

• Collaborate with cross-functional partners to ideate, plan, and deliver new capabilities.
• Break down requirements into tasks, identify risks, and deliver iteratively with senior guidance.
• Build and maintain native iOS features in Swift and communicate with REST backends.
• Improve app quality through testing, debugging, and performance monitoring.
• Document features and technical decisions and follow shared engineering practices.

Skills

Swift

SwiftUI

UIKit

XCTest

MVVM

RESTful APIs

Git

CI

AI tools

Tools

Xcode

Swift Package Manager

CI

Job description

United States Digital Space LLC is seeking an iOS Engineer I to join the Core team in Boston. You will build foundational iOS features for our member app, collaborating with product, design, data science, and performance teams to deliver engaging experiences for fitness, sleep, and recovery.

You will implement native iOS code in Swift, work with RESTful backends, and contribute to testing, reviews, and performance monitoring.