iOS Developer

Salary: £58,000 - 98,000 per year

Requirements:

• Experience building iOS applications with Swift.
• Strong command of important programming and computer science concepts.
• Understanding of how mobile applications are built end-to-end, including how they interact with server-side components.
• Fundamental knowledge of core mobile principles, including UI implementation, common development frameworks, and REST APIs.
• Working knowledge of common architectural patterns such as MVVM, MVP, and MVC.
• Great interpersonal skills and the ability to communicate effectively as part of a close-knit team.
• A proactive personality and a desire to deliver your best work.
• A strong interest in improving software development workflows and processes.
• Experience with functional reactive programming and ReactiveX frameworks is a plus.
• Experience with Objective-C is a plus.
• Experience with newer approaches to networking, such as GraphQL, is a plus.
• Additional mobile development experience, such as Android development using Java or Kotlin, or cross-platform development with React Native, Flutter, Ionic, Xamarin, or Cordova, is a plus.

Responsibilities:

• Write maintainable, testable, and performant software in collaboration with our world-class team.
• Participate in code reviews and perform extensive testing to ensure we deliver high-quality software.
• Research new technology and tools and share findings with the team.
• Communicate clearly and effectively with all members of our team.
• Assist in the development of consumer and enterprise applications within our software development team.
• Work on iOS application development.

Technologies:

• Android
• Cordova
• Flutter
• GraphQL
• Ionic
• Java
• Kotlin
• Mobile
• MVC
• MVVM
• Objective-C
• REST
• React
• React Native
• ReactiveX
• Swift
• Xamarin
• iOS
• UX UI Design

More:

We are Konrad, a next-generation digital consultancy focused on solving complex business problems for our global clients with creative, forward-thinking solutions. We build best-in-class digital products used by hundreds of millions of consumers worldwide, and we foster a culture of innovation, continuous learning, and high performance. We offer a comprehensive health and wellness benefits package, pension scheme, parental leave program, flexible working hours, work-from-home flexibility, service recognition programs, socials, outings and retreats, and a strong culture of learning and development. We value diversity, inclusion, and accessibility, and we are proud to be an equal opportunity employer. This is a hybrid role.

last updated 35 week of 2026