Senior iOS Engineer

Summary

Join Whatnot, the leading livestream shopping platform in North America and Europe, as a Senior iOS Engineer on the Games & Buyer Ecosystem Team in China. You will design and develop gamified mechanisms for buyers to boost purchases and engagement, build interactive challenges and reward systems, develop innovative features for the iOS app using Swift, and analyze performance metrics to refine product strategies. This role requires 4+ years of iOS native development experience, a bachelor's degree in Computer Science or equivalent, expertise in creating user interfaces, strong knowledge of Swift, a proven track record of delivering user-facing features, excellent product instincts, and good English communication skills.

Requirements

• 4+ years of iOS native development experience
• A bachelor’s degree in Computer Science, a related field, or equivalent work experience
• IOS expertise in creating fluid, responsive user interfaces. Strong knowledge of Swift and adept at writing declarative code
• Proven track record of delivering user-facing features. You are known for shipping products and features lightning-fast
• Excellent product instincts. You first think about users rather than the best technical solution
• Good written and verbal English communication skills without relying on translation apps

Responsibilities

• Design and develop end-to-end gamified mechanisms for our buyers to drive key business metrics such as purchases and engagement
• Build interactive challenges and reward systems across the buyer ecosystem (ex. Promotions, Task achievement systems, virtual point system) that guide users and encourage ongoing engagement
• Develop innovative systems and features for our iOS mobile app using Swift
• Continuously analyze performance metrics and user feedback to refine product strategies, ensuring we deliver enjoyable experiences

Preferred Qualifications

• Experience building E-commerce products
• Fullstack experience