iOS Security Engineer: Build Secure Mobile SDKs

Coltech; Manchester; Hybrid; GBP 83,000 - 138,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Coltech is seeking an experienced iOS Engineer to join a high-performing Mobile Security team in the UK. You will develop security-focused iOS applications, frameworks, and SDKs, collaborating with engineering teams to deliver secure, scalable mobile experiences.

Join a hybrid-working environment in Manchester with modern tooling (Xcode, Git, GitHub). You will contribute to reusable components, apply MVVM architecture, and advocate best practices like TDD and CI/CD.

Qualifications

• Strong Swift development skills for iOS platforms.
• Experience delivering production-scale iOS apps.
• Familiarity with MVVM architecture and modularization.

Responsibilities

• Design, develop, and maintain high-quality iOS applications, frameworks, and SDKs using Swift.
• Contribute to reusable security components across mobile apps.
• Build scalable solutions with MVVM and modern patterns.
• Collaborate to reduce technical debt and promote code reuse.
• Advocate TDD, code reviews, CI, and automated testing.
• Ensure thread-safe, performant Swift code.

Skills

Swift

MVVM

TDD

Agile

Tools

Xcode

Git

GitHub

XCTest

XCUITest

Job description

Coltech is seeking an experienced iOS Engineer to join a high-performing Mobile Security team in the UK. You will develop security-focused iOS applications, frameworks, and SDKs, collaborating with engineering teams to deliver secure, scalable mobile experiences.

Join a hybrid-working environment in Manchester with modern tooling (Xcode, Git, GitHub). You will contribute to reusable components, apply MVVM architecture, and advocate best practices like TDD and CI/CD.