iOS Developer – Junior to Senior (Hybrid) – £40k-£50k

About the role

We are seeking a Junior‑to‑Senior iOS Developer to join our growing in‑house development team in York. You will work on a large portfolio of successful mobile applications used by hundreds of thousands of users each month, taking ownership of projects and collaborating with designers and developers.

Key responsibilities

• Develop and maintain iOS applications using Swift.
• Build and implement new features across existing apps.
• Integrate and work with REST APIs.
• Monitor, test, and improve application performance.
• Identify and resolve bugs and usability issues.
• Collaborate with designers and developers to deliver high‑quality products.
• Contribute ideas to improve development processes and app functionality.

Required profile

• Commercial experience developing iOS applications with Swift.
• Experience working with APIs.
• Strong understanding of mobile development best practices.
• Good communication and problem‑solving skills.
• Ability to work independently and as part of a team.
• Proficiency in written and spoken English.

Required skills

• Swift
• REST APIs
• RxSwift (desirable)
• CocoaPods (desirable)
• UIKit (Storyboard skills)
• SwiftUI (advantageous)
• Android development with Kotlin (desirable)

What we offer

• Flexible start times.
• Hybrid working with work‑from‑home days.
• Casual dress code and modern office environment.
• On‑site parking.
• Additional annual leave based on length of service.
• Supportive and collaborative development team.
• Opportunity to work on apps with a large active user base.
• Regular social activities such as go‑karting and escape rooms.