Staff Mobile Software Engineer, iOS at Gusto

This is a high-level individual contributor role for an experienced iOS specialist with a strong background in Swift and systems architecture. Though labeled "Mid-level" in the metadata, the requirements specify at least 8 years of mobile engineering experience. It is ideal for a "Staff-level" engineer who enjoys building foundational shared services, scaling infrastructure (CI/CD), and mentoring other developers. The position offers a strong compensation package with a base salary reaching up to $235,000 plus equity. While the role is listed as on-site, it follows a hybrid model requiring 2–3 days per week in the San Francisco or New York offices. You will have significant influence over a platform serving over 1 million monthly active users, working on "greenfield" projects that bridge the gap between product needs and core infrastructure. **You might be a good fit if you...** * Have 8+ years of mobile experience with deep expertise in Swift and iOS testing frameworks. * Enjoy architecting internal platform components that improve the developer experience for the entire engineering team. * Are comfortable leading cross-functional initiatives involving security, identity, and design systems. * Prefer a hybrid work environment in a major tech hub like SF or NYC.