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iOS Developer

Hybrid
W

WHOOP

Startup
Category
Technical
Experience
8+ years
Type
Full-Time
Location
Hybrid
Job Description
Benefits & Culture
Flexible hours
Remote work
Paid time off
Fast-paced environment
Direct feedback
Growth opportunities
This goes straight to the founder
Share on: TwitterFacebookLinkedInHacker NewsReddit

No recruiters. Founders reply directly.

Founder Signals
Response Rate
85%
Avg Response Time
2 hours
Compensation Calculator
In startups, higher salary usually means lower equity.
Salary (affects equity %)
Link salary ↔ equity
$125,000
$80,000$200,000
Equity % (auto from trade-off model)
0.93%
0%5%
Projected Exit Value
$350,000,000
$10M$500M
Live Trade-off
Salary
Equity %
Est. Equity Value at Exit
$100,000
1.08%
$1,884,167
$125,000
0.93%
$1,636,250
$150,000
0.79%
$1,388,333
$175,000
0.65%
$1,140,417

Advanced Salary & Equity Calculator

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Role Overview

We are seeking experienced iOS Developers to join our team. You will be responsible for building and maintaining high-quality iOS applications, leading architectural decisions, and mentoring junior engineers. This role offers the opportunity to shape the future of our mobile platform and user experience.

Responsibilities

  • Design, develop, and deliver high-quality production code for native iOS applications.
  • Lead architectural efforts and establish best practices for mobile engineering.
  • Collaborate with product managers, designers, and backend teams to implement new features.
  • Write testable and observable code, including automated testing and debugging.
  • Integrate AI/ML features safely and efficiently, ensuring security and performance.
  • Mentor and guide junior engineers, fostering a collaborative and learning-oriented environment.
  • Optimize application performance, power efficiency, and reliability.
  • Troubleshoot and resolve complex customer issues and production bugs.
  • Stay up-to-date with modern tools, technologies, and iOS trends.

Requirements

  • Proven experience in native iOS development with Swift, SwiftUI, and/or UIKit.
  • Strong understanding of software architecture principles and design patterns (e.g., MVVM, Clean Architecture).
  • Experience with performance optimization, multithreading, and low-power optimizations.
  • Familiarity with CI/CD pipelines, automated testing frameworks (XCUITest), and code review processes.
  • Experience with API integration (RESTful APIs, GraphQL).
  • Excellent communication and collaboration skills.
  • Ability to work independently and lead technical initiatives.
  • Bachelor's degree in Computer Science or a related field, or equivalent practical experience.