Senior iOS Software Engineer II

Fetch is a company driven by curiosity and ownership, and they are seeking a Senior iOS Software Engineer to help build high-quality mobile experiences used by millions of users. In this role, you will collaborate with cross-functional partners to design, build, and improve product features across the iOS app.

Responsibilities:

• Build, ship, and maintain user-facing iOS features in collaboration with product, design, and engineering partners
• Contribute to the technical design and implementation of scalable, reliable mobile functionality
• Write clean, maintainable Swift code using modern iOS patterns and frameworks
• Work across the app to improve performance, quality, and overall user experience
• Build reusable components and shared abstractions that support faster feature development
• Use modern concurrency patterns to manage asynchronous workflows and keep the app responsive
• Partner with teammates on code reviews, technical discussions, and architecture decisions
• Debug production issues, identify root causes, and deliver thoughtful fixes
• Contribute to testing strategy, release readiness, and ongoing product iteration
• Evaluate new tools, frameworks, and engineering approaches that improve development velocity and product quality

Requirements:

• 8+ years of experience developing and shipping iOS applications
• Strong proficiency in Swift and core iOS development fundamentals
• Experience building features with SwiftUI and working in mixed SwiftUI/UIKit environments
• Solid understanding of modern concurrency in iOS, including async/await, task management, and main-thread/UI coordination
• Familiarity with Combine and asynchronous data flow patterns
• Experience with common iOS architecture patterns such as MVVM, dependency injection, and modular design
• Strong debugging and problem-solving skills in production mobile environments
• Experience integrating APIs, modeling data, and handling network-driven application flows
• Ability to work effectively on cross-functional product teams and communicate clearly with engineering and non-engineering partners
• High degree of ownership and comfort driving work from implementation through release
• Proficiency in AI-assisted development tools and practical uses of new engineering workflows
• Bachelor's degree in Computer Science, Engineering, or a related technical field, or equivalent experience
• Product and Innovation mindset geared to pushing boundaries of what's possible
• Experience designing reusable UI components, embedding animations, or shared feature foundations
• Experience building complex, consumer-facing mobile features at scale
• Strong understanding of performance optimization, app responsiveness, and memory management on iOS
• Familiarity with automated testing strategies for iOS applications
• Experience with CI/CD workflows and mobile release processes
• Exposure to large, modular codebases with multiple contributors
• Experience mentoring other engineers or helping guide technical design decisions