ARQ
Senior iOS Engineer
- Location
- London, England, GB
- Arrangement
- Hybrid
- Employment type
- Full-time
- Level
- Senior
- Posted
- 22 September 2026 (8 days ago)
Checked 8 days agoApplications go to the employer, never to RoleSprint
About this role
WHAT WE’RE LOOKING FOR
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.
WHAT YOU’LL BE DOING
- 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.
WHAT YOU’LL NEED
- 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.
BENEFITS
- Competitive salary and benefits
- Stock options, so you own part of what you build
- Discretionary performance bonus
- The latest tools and technology
- A world-class team that will challenge and grow your skills
- The opportunity to help build the best fintech app in Latin America
- Office Policy: 3-4 days a week in-office
Locations
- London, England, GB
- Krakow, Poland, PL
- New York, NY, US
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About this listing
Advertised by Arq and published on Ashby, the applicant tracking system they use.
RoleSprint is not the employer and not a recruiter. Applications are made on the employer’s own site and never reach us; what RoleSprint does is help you decide whether a role is worth your time and prepare for it if it is.
Published 22 September 2026, last checked 8 days ago. A posting stops being advertised here 90 days after the employer published it, and one the employer takes down is marked closed rather than quietly removed.