iOS Engineer II (Growth)

Whoop
Boston, Massachusetts
Workplace: OnsiteFull timeUSD 125,000 - 175,000 annuallyFunction: Marketing & GrowthExperience: 2-4 yearsSkills: ["Empathy","Collaboration","Continuous learning","Data-driven mindset","Direct feedback"]

Build and evolve the WHOOP app’s native iOS Growth experiences, working with data science, product, and backend engineering. You’ll develop Swift features integrated with RESTful services, contribute to planning and design, and document architecture for long-term maintainability. Measure performance, investigate member feedback to improve stability and engagement, and own parts of the release pipeline from testing (TestFlight) to App Store submission using tools like Jira, Confluence, and GitHub.

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FursaFursa
Whoop
Whoop
1 month ago

iOS Engineer II (Growth)

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 13 hours agoStatus: Live

Job Summary

Build and evolve the WHOOP app’s native iOS Growth experiences, working with data science, product, and backend engineering. You’ll develop Swift features integrated with RESTful services, contribute to planning and design, and document architecture for long-term maintainability. Measure performance, investigate member feedback to improve stability and engagement, and own parts of the release pipeline from testing (TestFlight) to App Store submission using tools like Jira, Confluence, and GitHub.
Location: Boston, Massachusetts
Workplace: Onsite
Employment Type: Full time
Job Function: Marketing & Growth
Seniority: Mid level

Key Responsibilities

  • •Collaborate with data science, product, and backend engineering on a cross-functional Growth team.
  • •Develop and maintain native iOS features in Swift and integrate them with RESTful backend services.
  • •Contribute to feature ideation, planning, design, and development.
  • •Document architecture and new features to support long-term maintainability.
  • •Analyze metrics and member feedback to find bugs and opportunities to improve app stability and engagement.

Pay and Benefits

Salary: USD 125,000 - 175,000 annually
Equity and Bonus:Equity

Key Requirements

  • •2–4 years of professional experience building, testing, debugging, and shipping native iOS apps.
  • •Strong proficiency in Swift and experience with modern iOS architecture and lifecycle management.
  • •Familiarity with RESTful APIs and networking best practices.
  • •Knowledge of best-practice architecture and modular design patterns such as MVVM.
  • •Experience using Git and version control workflows in a fast-paced, data-driven environment.
Experience:2-4 yearsIOSMobile appsREST APIs
Skills:EmpathyCollaborationContinuous learningData-driven mindsetDirect feedback
Tech Stack:SwiftRESTful APIsRESTMVVMGitGitHubJiraConfluenceTestFlightApp Store

Company Brief

Whoop
Whoop designs and sells a subscription-based wearable fitness tracker and analytics platform that monitors recovery, strain, and sleep to optimize athletic performance and daily health for consumers and professional athletes.
Industry: Wearables
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series E+
Headquarters: Boston, United States
Founded: 2012
WebsiteLinkedIn