Senior iOS Engineer — Global, Security‑Focused Apps

Experis

Wollaton

On-site

GBP 90,000 - 120,000

Full time

8 days ago

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Job summary

Experis is seeking a Senior iOS Developer to design, build, and evolve iOS applications. You’ll work across the full development lifecycle, collaborating with product, engineering, and QA to deliver secure, high‑quality mobile experiences.

You will implement features in Swift with MVVM and Clean Architecture, ensure performance and security, and contribute to App Store releases and maintenance in a fast‑moving environment.

Qualifications

Proven experience as an iOS Developer with shipped production apps.
Strong knowledge of Swift, Objective‑C, and the iOS SDK.
Experience with MVVM and Clean Architecture.
Solid CS fundamentals: algorithms and data structures.
Knowledge of mobile security, performance optimization, and Apple HIG.
Experience with Xcode, TestFlight, App Store Connect, Git, CI, Jira and Confluence.

Responsibilities

Design, develop, and deliver new features iOS applications at global scale.
Lead the implementation of custom iOS features.
Collaborate with Product Managers, Tech Leads, and QA to plan, build, and ship features.
Ensure high standards of quality, performance, and security.
Debug, track, and resolve defects; contribute to L3 support when required.
Help drive innovation within the iOS platform and development practices.

Skills

Swift

iOS SDK

MVVM

Clean Architecture

Security

Xcode

TestFlight

App Store Connect

Git

Jira

Confluence

Tools

Xcode

TestFlight

App Store Connect

Git

Jira

Confluence

Job description

You will implement features in Swift with MVVM and Clean Architecture, ensure performance and security, and contribute to App Store releases and maintenance in a fast‑moving environment.

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