Senior IOS Engineer

About us Office Hours is an on-demand expert network that connects leading organizations with trusted experts across various knowledge domains. Experts earn income by sharing their knowledge through advisory work, projects, and AI model training. Our platform handles the complexities behind the scenes— screening, compliance, scheduling, and payments—so knowledge sharing stays focused on meaningful insights and real impact. We're a hyper-growth and profitable company, quickly expanding our expert network, launching new offices, and new products. We are headquartered in San Francisco, with offices in Brooklyn and Bangalore. Our customers include the fastest-growing digital health companies, technology companies, institutional investment firms, consulting firms and AI Labs. We are backed by top marketplace investors and operators of companies like DoorDash, Airbnb, Affirm. What we believe Human knowledge is the world's most valuable asset. And yet, despite being more interconnected than ever, most knowledge still remains stuck in our heads, inaccessible and underutilized. Our vision is to make human knowledge easily accessible and infinitely scalable by building tools for the new age knowledge economy. About the role We're hiring our first dedicated iOS engineer to build a mobile experience that puts Office Hours in the hands of experts everywhere. This is a true ground-floor opportunity: you'll shape the app itself, from its architecture to its craft to how it feels to use, and help grow a mobile team from here. You'll have real ownership from the start, making the foundational technical and product decisions that shape how the app is built and where it goes. We're looking for a deeply product-minded engineer who cares about user experience as much as code. You have a real eye for polish and interaction detail, you sweat the small things that make an app feel effortless, and you partner naturally with design and product to get there. We build with AI coding tools, and we want someone who's leaning into them, using them to prototype, iterate, and ship faster without compromising on craft. What you’ll do Own and shape our iOS app end to end: architecture, state, navigation, offline, and App Store delivery Design and build polished, high-craft user experiences in Swift and SwiftUI, in close partnership with design and product Make foundational technical decisions early, and re-architect where it's the right call, to set the app up to scale Use AI coding tools to prototype and ship quickly, raising both velocity and quality Partner with product and design leadership to take early versions of the app to production and beyond Help establish the standards, tooling, and practices for mobile as we grow the team What you bring You have deep, hands-on experience building and shipping consumer iOS apps in Swift and SwiftUI You have a strong product sensibility and a passion for polished, delightful UX, with real opinions about interaction, motion, and detail You're comfortable owning architecture decisions early, with the judgment to know when to evolve vs. rebuild You embrace AI coding tools and use them to move faster without sacrificing craft You have a track record of shipping App Store apps that users genuinely love You're a self-starter who embraces ambiguity, a fast-paced environment, and the ground floor of a growing team Tech Stack Mobile: Swift, SwiftUI, Swift Concurrency Tooling: Xcode, App Store Connect (you'll help shape our CI/CD and release tooling) Workflow: GitHub, Slack, Notion, Figma, Linear Back end (not required for this role): Node.js, TypeScript, MongoDB, OpenSearch, Temporal Bonus Points You've been an early or founding engineer on a consumer app that scaled Experience integrating AI/LLM-powered features, including streaming responses into the UI Hands-on experience with agentic coding tools such as Claude Code or Codex An eye for design systems and accessibility, plus fluency with design tools like Figma Native Android development experience Familiarity with modern Swift Concurrency, on-device performance tuning, and mobile CI/CD (e.g., Fastlane, Xcode Cloud, GitHub Actions) Our Benefits Competitive salary & stock options Healthcare, dental, and vision coverage $100 monthly fitness stipend Flexible vacation time, regular company holidays Company retreats (Tahoe, San Diego, Mendocino, Mexico City) Parent-friendly, remote work, and paid family leave More about us Office Hours was founded in 2020. We're backed by world-class investors, including CRV , Susa Ventures , Greenoaks , BoxGroup , Manresa Ventures , and AirAngles , along with exceptional operators such as Marco Zappacosta (Thumbtack), Aaron Levie (Box), Jack Chou (Pinterest, Affirm), and more. Our customers include leading consulting firms, venture capital firms, high-growth companies, and startups. Join our team and help everyone realize the true power of what they know! Pay Transparency Notice Full-time offers from Office Hours also include target equity + benefits (including medical, dental, vision, and 401(k)). Pay range: $180,000-$200,000 based on seniority and relevant experience This role can be fully remote or hybrid out of our SF or NYC offices. Don't meet every single requirement? Studies have shown that some candidates, especially underrepresented groups such as women and people of color, are less likely to apply to jobs unless they meet every single qualification. At Office Hours, we believe in building a diverse and inclusive workplace, so if you're excited about this role but don't meet every qualification in the job description, we still encourage you to apply. You could still be the right candidate for this or other roles at Office Hours!