Salary: £108,000 - 108,000 per year Requirements: Minimum 5 years of experience in iOS development Strong technical skills and creativity in problem-solving Experience building iOS applications Proficient with code writing and deleting Familiarity with build tools like Tuist, xcodebuild, GitHub Actions, and Circle CI Knowledge of continuous integration patterns Ability to find and fix bugs Understanding of functional coding patterns Experience with performance analysis and optimization Familiarity with Objective-C legacy code Ability to write unit and integration tests Experience working with open source technologies Strong time management skills Ability to integrate with bespoke backend services Relevant Bachelors degree in Computer Science or a related field, or equivalent experience Familiarity with UIKit, MVVM, REST APIs, RAML API Documentation, Swift, Objective-C, GitHub Actions, Circle CI, XCTest/XCUITest, and Tuist Responsibilities: Work as part of a small team of designers, product owners, QA, and engineers Develop and improve features for mobile applications Collaborate in a fast-paced environment to iterate on ideas Embrace ambiguity and provide innovative solutions Contribute to discussions with ideas and feedback Ensure high-quality user experience and clean code Engage in performance analysis and optimization Write unit and integration tests to ensure software reliability Help in maintaining legacy Objective-C code as needed Technologies: API Backend GitHub Mobile MVVM Objective-C REST Swift UIKit iOS More: We are seeking an experienced iOS Engineer to join our team in Burgess Hill, UK, in a hybrid work mode. This role will allow you to work on mobile applications used by millions of cardholders globally. You will be part of a small, dynamic team within a Fortune 100 company, focusing on innovative technologies and user experience. This is a high-priority position with a duration of 4-6 months, offering a competitive rate. We are open to candidates with British Citizenship, Indefinite Leave to Remain, or UK Settlement Visa. last updated 8 week of 2026