Overview
Software Engineer - iOS (3910) at The GB Group
Location: Ashton-In-Makerfield, England, United Kingdom
About GBG
Enabling safe and rewarding digital lives for genuine people, everywhere. We make it our mission to ensure more genuine people have digital access to opportunities, and businesses have access to more genuine people. Our technology draws on diverse and reliable data to create a single point of truth for identity and address verification.
With over 30 years of experience, our team and technology focus on enabling safe and rewarding digital lives for everyone. Regardless of age, location, or background, genuine people everywhere should be able to digitally prove who they are and where they live.
Team and Role
Documents & Biometrics Team — globally distributed, cross-functional team building mobile and web SDKs and applications that support identity proofing through document and biometric capture. Work spans Web, iOS and Android platforms, with a strong focus on high-performance, developer-friendly solutions. We solve complex technical challenges, especially around capturing high-quality images across diverse environments and devices.
Software Engineer - iOS — we are looking for a skilled iOS Engineer with a solid foundation in mobile development and a passion for building high-quality user experiences. The ideal candidate will have a track record of contributing to successful iOS applications and a strong grasp of platform fundamentals, development best practices, and modern UI frameworks. In this role, you will work closely with a cross-functional team to design and deliver new features and enhancements across our iOS products, with a focus on clean architecture, usability, and performance.
What You Will Do
* Contribute to the design and development of iOS SDKs and applications, focusing on performance, responsiveness, and user experience.
* Collaborate with product managers, designers, and engineers to understand requirements and translate them into well-structured technical solutions.
* Debug issues, improve stability, and optimize performance across the app lifecycle.
* Stay current with iOS development trends, applying modern tools and frameworks like SwiftUI where appropriate.
* Integrate RESTful APIs and work closely with backend engineers to ensure smooth data flow and system interoperability.
* Participate in code reviews to maintain quality, consistency, and adherence to coding standards.
* Support improvements to development workflows, including testing, CI/CD, and documentation.
* Ensure compliance with Apple App Store guidelines for app submissions and updates.
Qualifications
* Solid experience as an iOS developer, with contributions to successfully launched applications on the Apple App Store.
* Proficiency in Swift and Objective-C, with a good understanding of iOS frameworks, architecture patterns (MVVM, MVC, etc.), and hands-on experience building responsive, maintainable UIs using SwiftUI.
* Familiarity with commonly used iOS libraries and third-party APIs.
* Awareness of mobile development best practices, including performance, memory management, and basic security principles.
* Exposure to CI/CD processes and tools used in iOS development. Strong problem-solving skills and a collaborative mindset.
* Experience with version control systems such as Git.
* Clear communication skills, with the ability to explain technical concepts effectively.
* Experience in domains such as identity verification, image capture, or biometrics is a plus, but not required. Curiosity and adaptability are valued.
To Find Out More
As an equal opportunity employer, we are dedicated to creating a diverse and inclusive workplace where everyone feels valued and empowered. Please inform your GBG Talent Attraction Partner if you require any reasonable adjustments to the interview process.
Find out more about benefits and careers at GBG at gbgplc.com/careers.
Notes
Unleash your potential and be part of our mission to power safe and rewarding digital lives.
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