iOS Developer

Hybrid: North Bristol office (3 days per week)

We\'re excited to be recruiting for a Senior Mobile Software Engineer (iOS) to join a growing SaaS business operating in highly regulated, safety-critical industries.

Think mission-critical products, real technical ownership, and an experienced engineering team, all without the bureaucracy of a larger corporate.

Joining a close-knit mobile team, you\'ll help drive the next generation of a best-in-class iOS app used by frontline teams who depend on it working reliably, connectivity or not.

The Headlines

A senior, hands-on iOS role with genuine architectural influence , working across a codebase with real depth (Swift and Objective-C side by side), and offline-first functionality at its core.

You\'ll mentor peers, shape technical direction, and have a direct say in how the app evolves.

What You\'ll Be Doing

• Driving the next generation of a best-in-class iOS app
• Working across Swift and Objective-C in a mature, evolving codebase
• Building and maintaining offline-first functionality using local data persistence
• Mentoring peers and sharing expertise in Swift, UIKit, and app architecture
• Staying ahead of the latest iOS SDK, frameworks, and Apple developer tools
• Communicating progress, risks, and technical insight clearly within the team

What We\'re Looking For

• Proven experience releasing and maintaining iOS apps in the App Store
• Strong understanding of UIKit, Foundation, Swift Concurrency, and app lifecycle
• Experience with REST APIs, JSON, and data persistence using SQLite
• Familiarity with modern CI/CD tooling (Xcode Cloud, Azure DevOps, or GitHub Actions)
• Solid grasp of QA methodologies, Agile development, and SDLC best practices

Languages: Swift, Objective-C

UI: UIKit, SwiftUI, Auto Layout

Data: SQLite, REST APIs, JSON

Tooling: Xcode, Instruments, Xcode Cloud / Azure DevOps / GitHub Actions