Negotiable
Undetermined
Hybrid
Greater Bristol Area, United Kingdom
Summary: The iOS Developer position in Bristol, UK, is a 6-month hybrid contract role focused on enhancing mobile security within the banking sector. The team is responsible for developing mobile security components and ensuring a robust security posture for mobile applications. The ideal candidate will possess strong programming skills in Swift and experience with modern iOS development tools, contributing to the delivery of high-quality mobile features. Collaboration and communication skills are essential for working effectively across engineering teams.
Key Responsibilities:
- Develop and maintain mobile security components for iOS applications.
- Utilize modern iOS development tools including Xcode, Git, and XCTest.
- Implement modular app architecture and integrate SDKs.
- Design performant, thread-safe solutions using concurrency in Swift.
- Collaborate with engineering teams to promote reusability and reduce technical waste.
- Advocate for engineering quality through practices like TDD and code reviews.
Key Skills:
- Strong programming expertise in Swift.
- Hands-on experience with iOS development toolsets (Xcode, Git, GitHub, XCTest).
- Deep understanding of modular app architecture and architectural patterns (MVVM).
- Proficiency in building and integrating SDKs.
- Solid grasp of concurrency in Swift (async/await, GCD).
- Strong communication and collaboration skills.
- Knowledge of mobile security principles and best practices.
- Experience with CI/CD pipelines for mobile development.
Salary (Rate): undetermined
City: Greater Bristol Area
Country: United Kingdom
Working Arrangements: hybrid
IR35 Status: undetermined
Seniority Level: undetermined
Industry: IT
Greetings We are Hiring IOS Developer position in Bristol, UK 6 Months Contract Hybrid Model
iOS Engineer JD:
About the team
Our team is accountable for security within the mobile channel. We provide a suite of mobile security components, that provides an all-round security posture in mobile apps including associated services (penetration testing, obfuscation, consultancy etc.). Our mission is to build a scalable, adaptable, and proactive approach to securing client’s mobile apps, enabling mobile engineers across the bank to operate with confidence and agility in an ever-evolving threat landscape. We’re passionate about our shared passion for delivering new features for customers across our brands in the mobile space.
What We Need from You — Essential Skills & Experience
- Strong programming expertise in Swift, with hands-on experience using modern iOS development toolsets including Xcode, Git, GitHub, XCTest, and XCUITest.
- Deep understanding of modular app architecture, including frameworks-based modularisation and architectural patterns such as MVVM.
- Proficiency in building, maintaining, and integrating SDKs, ensuring they are scalable, well documented, and easy to consume across teams.
- Solid grasp of concurrency in Swift (e.g., async/await, GCD, Operations) and the ability to design performant, thread safe solutions.
- Broad technical experience with a track record of delivering high quality, production scale iOS applications.
- Strong communication and collaboration skills, with the ability to work effectively across engineering teams to drive reusability, inner sourcing, and reduction of technical waste.
- A strong advocate for engineering quality, leveraging practices such as Pair Programming, Test Driven Development (TDD), Code Reviews, Continuous Integration, and Automated Testing.
Desirable Skills & Experience
- Knowledge of mobile security principles and best practices, such as secure storage, authentication flows, and safe handling of sensitive data.
- Experience with CI/CD pipelines for mobile, ideally with tools such as GitHub Actions, Fastlane, and automated build/test deployment processes.