Senior iOS Engineer - Fintech, Scalable Apps, Stock Options

CryptoproNetwork; Greater London; Hybrid; GBP 110,000 - 140,000; Full time

Benefits offered by this job

Competitive salary and benefits

Stock options

Discretionary performance bonus

The latest tools and technology

A world-class team that will challenge

The opportunity to help build the best

Office Policy: 3-4 days a week in‑m‑in

Job summary

CryptoproNetwork is seeking a Senior iOS Engineer to build fast, reliable, and delightful iOS experiences in a fintech context. You’ll contribute high-quality Swift code, shape the iOS app architecture, and ship features end-to-end.

Join our Core Product Team in London, collaborating with Product, Design and Backend teams. Expect a hands-on role with ownership, performance focus, and a hybrid in-office schedule (3-4 days/week) to push the product forward.

Qualifications

• 5+ years of professional iOS development experience.
• Proficiency in Swift and iOS frameworks (UIKit, SwiftUI, Combine).
• Understanding of MVVM and Clean Architecture patterns.
• Strong ownership and attention to detail in user-facing products.
• Passion for high-quality UI/UX and polished experiences.
• Experience in fintech or consumer tech startups.

Responsibilities

• Build and ship fast, intuitive iOS experiences.
• Write clean, maintainable Swift code using modern iOS frameworks.
• Collaborate with Product, Design, and Backend teams end-to-end.
• Contribute to the architecture as the iOS app scales.
• Own features from concept to launch with quality.
• Participate in code reviews and improve engineering standards.
• Continuously improve app performance, stability, and UX.

Skills

5+ years iOS experience

Swift

MVVM

Clean Architecture

UI/UX

Fintech/startups

Job description

CryptoproNetwork is seeking a Senior iOS Engineer to build fast, reliable, and delightful iOS experiences in a fintech context. You’ll contribute high-quality Swift code, shape the iOS app architecture, and ship features end-to-end.

Join our Core Product Team in London, collaborating with Product, Design and Backend teams. Expect a hands-on role with ownership, performance focus, and a hybrid in-office schedule (3-4 days/week) to push the product forward.