arq - Senior iOS Engineer

London, England, United Kingdom+ Equity1mo ago

In Office Senior EMEA Fintech iOS Engineer Swift UIKit

Requirements

• We’re looking for a Senior iOS Engineer who’s passionate about building elegant, reliable, and high-performance products that users love. You’ll be a hands-on engineer, contributing high-quality code and helping raise the bar for engineering standards across the team. • You’ll join our Core Product Team, helping to build and scale the ARQ experience — from our flagship iOS app to new product lines like Premium, Credit, and other financial products on the roadmap. • 5+ years of professional experience in iOS development, building apps used by thousands or millions of users. • Strong proficiency in Swift and the iOS ecosystem (UIKit, SwiftUI, Combine, etc.). • Solid understanding of architecture patterns (MVVM, Clean Architecture) and testing practices. • Strong ownership mindset and attention to detail when building user-facing products. • Passion for crafting high-quality UI/UX and polished user experiences. • Experience working in fast-paced environments, ideally in fintech or consumer tech startups.

Responsibilities

• Build and ship exceptional iOS experiences that are fast, intuitive, and delightful to use. • Write clean, maintainable, and performant Swift code using modern iOS frameworks. • Collaborate closely with Product, Design, and Backend teams to deliver features end-to-end. • Contribute to the architecture and evolution of the iOS app as it scales. • Own features from concept to launch, ensuring quality, polish, and reliability. • Participate in code reviews and help improve engineering standards and best practices. • Continuously improve app performance, stability, and user experience.

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