GrepJob
WHOOP

iOS Engineer II (Client Platform)

WHOOP
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about 8 hours ago
Boston, MA, USA
Mid Level
H1B Sponsor

Responsibilities

  • Design, build, and maintain scalable iOS features that integrate with WHOOP’s platform services and APIs.
  • Collaborate with backend, infrastructure, and product teams for seamless integration.
  • Implement mobile architecture patterns and best practices for reliability and scalability.
  • Contribute to developer enablement by improving shared libraries and tooling.
  • Monitor app performance, diagnose issues, and optimize for responsiveness.
  • Write well-tested, secure code and participate in code reviews.
  • Document technical decisions, features, and architecture for knowledge sharing.

Requirements

  • 2–4 years of professional iOS development experience.
  • Proficiency with Swift and iOS frameworks such as SwiftUI and UIKit.
  • Strong knowledge of iOS app structure, lifecycle, concurrency, and memory management.
  • Experience integrating with RESTful APIs and backend services.
  • Experience with atomic design principles and reusable component design.
  • Familiarity with modern mobile architecture and design patterns.
  • Experience with version control (Git) and productivity tools (Jira, Confluence, GitHub).
  • Product-minded engineer with empathy for the member experience.

Tech Stack

FirebaseGitiOSSwiftSwiftUI

Categories

BackendMobile