Senior iOS Software Engineer II

What we’re building and why we’re building it.  Fetch helps people live rewarded every day, with a vision to become the rewards destination for everyone. We turn everyday activities into meaningful rewards, whether it’s grocery shopping, grabbing a quick meal, or playing a favorite mobile game. To date, we’ve awarded more than $1 billion in Fetch Points to our users. Each day, more than 13 million receipts are submitted on Fetch, providing visibility into over $212 billion in gross merchandise value. This creates the largest retail-agnostic, SKU-level view of household spending, powering Fetch as an outcomes-based advertising platform that helps brands acquire and retain lifelong consumers. The Fetch app is available on the App Store and Google Play, with more than 6 million five-star reviews from a highly engaged and loyal user base. It’s not just our users who believe in Fetch: with investments from Softbank, ICONIQ, DST, Greycroft, and partnerships ranging from challenger brands to Fortune 500 companies, Fetch is reshaping how brands and consumers connect in the marketplace. When you work at Fetch, you play a vital role in a platform that drives brand loyalty and creates lifelong consumers with the power of Fetch points. User and partner success are at the heart of everything we do, and we extend that same commitment to our employees. At Fetch, we value curiosity, adaptability, and the confidence to explore new tools, especially AI, to drive smarter, faster work. You don’t need to be an expert, but you should be ready to learn quickly and think critically. We welcome learners who move fast, challenge the status quo, and shape what’s next, with us.  Ranked as one of America’s Best Startup Employers by Forbes for two years in a row, Fetch fosters a people-first culture rooted in trust, accountability, and innovation. We encourage our employees to challenge ideas, think bigger, and always bring the fun to Fetch. Meet Fetch Engineering 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. About the Role 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. What You’ll Do 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 Minimum Qualifications 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