Senior iOS Software Engineer II

Fetch•Remote,

About The Position

At Fetch, engineering is driven by curiosity, ownership, and a bias toward action. We operate in complex problem spaces where the right answer is not always clear, and success depends on adaptability, critical thinking, and informed decision-making. Our engineers are comfortable navigating ambiguity, understanding tradeoffs, gathering context, and turning uncertainty into progress while maintaining high technical standards. Engineers at Fetch take pride in building reliable, scalable systems that serve millions of users. You will contribute directly to the codebase, collaborate closely with cross-functional partners, and help shape best practices that elevate the quality of our work. We foster a culture of mentorship and collaboration, where engineers grow by learning from one another and holding a high bar for quality, reliability, and impact. We are hiring a Senior iOS Software Engineer to help build high-quality mobile experiences used by millions of users. In this role, you will work closely with cross-functional partners and other mobile engineers to design, build, and improve product features across the iOS app. You’ll contribute throughout the development lifecycle, from technical design and implementation to testing, release, and iteration. We’re looking for an engineer who is comfortable working in a modern iOS codebase, collaborating across teams, and making thoughtful technical decisions that improve both the user experience and the maintainability of the product. You’ll work with a modern iOS stack that includes Swift, SwiftUI, async/await, Combine, dependency injection, and modular architecture, along with strong tooling for testing, observability, and delivery.

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

Nice To Haves

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

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