Sr iOS Developer - London, UK

Photon

Full-time United Kingdom, United Kingdom Computer Occupations

Posted:

January 30, 2026

Location:

United Kingdom, United Kingdom, United Kingdom

Job Description

7+ years of experience in native iOS development
Solid understanding of the iOS SDK, UIKit, GCD, and Auto Layout
Proficiency in Swift and experience with SwiftUI
Experience with third-party libraries, RESTful APIs, and JSON/XML parsing.
Experience in running high traffic, distributed, cloud based services
Experience with iOS frameworks such as UIKit, Core Data, Core Animation, Core Graphics, and Core Location
Hands on experience in Multi-threading and thread synchronization
Strong background in unit testing and memory management
Comfortable with Git and version control best practices
Deep understanding of the native mobile app ecosystem
Familiarity with functional or reactive programming frameworks like RxSwift or Combine is a plus
Ensure self and peers are actively seeking ways to objectively measure productivity. (., SonarQube Findbugs). This will include a focus on automating code ...
                

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Job Overview

Job Type: Full-time

Location: United Kingdom, United Kingdom

Posted: January 30, 2026

Deadline: March 11, 2026