We are looking for a Senior iOS Engineer to help us build a mobile experience that feels native, fluid, and high-quality. You will work closely with our Engineering and Design teams to turn complex document workflows into simple, beautiful interactions. We expect you to use modern iOS frameworks to build a polished, stable, and responsive product. Key Responsibilities * Build Great Features: You will own the development of major features—from the PDF viewer and annotation tools to the AI chat interface. * Modern UI Development: Use SwiftUI and UIKit to create smooth animations and responsive layouts that look great on iPhones and iPads. * App Quality: Ensure the app feels fast and reliable. You care about loading states, smooth scrolling, and handling offline scenarios gracefully. * Architecture: Write clean, maintainable Swift code using standard patterns (like MVC and MVP) so the codebase remains easy to work with as we scale. * AI Integration: Build the networking and UI layers to display streaming AI responses directly within the document view.
What We’re Looking For * 5+ years of iOS experience. You have shipped apps to the App Store and know the lifecycle of a mobile product. * Strong Swift Skills. You are comfortable with Swift 5.2 and higher (Swift Concurrency, Combine, etc.) and know how to create UI with UIKit programmatically without Storyboards.. * Product Sense. You care about the user experience. You notice if a button is too small or an animation feels clunky, and you fix it. * Familiarity with Apple Frameworks. You aren’t afraid to dig into documentation for things like PDFKit, File Manager, or Share Extensions. * Team Player. You communicate clearly and enjoy working in a small, collaborative startup environment.
Nice to Have * Experience with document/pdf-editing apps (cropping, rotating, form filling). * Experience with local databases (Core Data / SwiftData). * A portfolio of apps you’ve built or contributed to. * Experience with modern AI coding assistants (Claude Code, Codex, etc.)
What We Offer * Work on a product that combines productivity tools with the latest AI technology. * Be a core member of the mobile team, defining how the app is built. * Fully remote work from anywhere with reliable overlap to CET. * 18 paid vacation days, 8 no-paperwork sick days, and 11 public holidays per year. * Minimal bureaucracy, no micromanagement, and swift decision-making. * Direct influence on strategy and the ability to see your experiments ship fast. * Be part of a team that previously built and scaled successful businesses.
