arq - IOS Engineer
Requirements
• We’re looking for a Mid iOS Engineer who’s hungry to grow and excited to build high-quality mobile experiences for millions of users. You’ll be contributing clean, maintainable Swift code and helping us deliver polished mobile experiences as we scale. • You’ll join our Core Product Team as we double the size of our mobile team, helping to build and scale the ARQ experience – from our flagship iOS app to new product lines like Premium, Stock Trading, Support Chat, and other financial products on the roadmap. • Our goal is to build the best fintech app in Latin America, and our mobile engineers play a key role in making that happen every day. • 2–4 years of professional experience in iOS development, ideally building consumer-facing apps. • Strong proficiency in Swift and Xcode. • Good understanding of iOS fundamentals, including app lifecycle, networking, storage, permissions, and performance. • Ability to write clean, maintainable code and follow professional software production routines. • Good understanding of app architecture and common patterns such as MVVM. • Strong product-quality mindset – you care about smooth UX, edge cases, device differences, reliability, and the overall user experience. • Ability to work independently, collaborate well with others, and learn quickly. • Good knowledge of iOS from a user perspective – you know what makes an app feel intuitive, polished, and easy to use.
Responsibilities
• Build and ship high-quality iOS features across a broad range of product areas, from Support Chat to Stock Trading. • Write clean, maintainable Swift code using Xcode and modern iOS tools. • Collaborate closely with Product, Design, Backend, and other Mobile engineers to deliver features end-to-end. • Own features from implementation through to launch, making sure they are reliable, polished, and ready for production. • Contribute to app quality across performance, stability, error states, crash handling, and UX polish. • Participate in code reviews and help maintain strong engineering standards. • Learn quickly, take ownership, and grow your impact as the mobile team scales.
Benefits
• Sign-on stock options, so you own part of what you build • Discretionary performance bonus • The latest tools and technology • A growing mobile team with a high bar for product quality • A world-class team that will challenge and grow your skills
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