iOS Developer

Gravitas Recruitment Group (Global) Ltd; Remote; GBP 80,000 - 100,000; Part time

Job summary

A reputable recruitment firm is seeking an iOS Platform Engineer for a 3-month contract with a daily rate of £300. This remote role in the UK requires strong expertise in SwiftUI and Combine, and the ability to work autonomously in a mature engineering environment. Key responsibilities include delivering iOS features, collaborating on architecture, and maintaining build pipelines. Ideal candidates will have experience with async/await and MVVM architecture, ensuring a scalable platform.

Qualifications

• Strong commercial experience with SwiftUI.
• Solid understanding of Combine and reactive programming patterns.
• Hands-on experience with async/await and structured concurrency.
• Experience automating workflows with Fastlane & GitHub Actions.
• Proven ability to work within MVVM architecture.
• Confident using Swift Package Manager for dependency management.
• Able to work independently on well-scoped tasks.

Responsibilities

• Deliver well-defined iOS features and platform components with minimal oversight.
• Collaborate with senior engineers to maintain a consistent architectural approach.
• Build and refine declarative UI components using SwiftUI.
• Implement reactive data flows using Combine.
• Apply Structured Concurrency (async/await) to ensure safe asynchronous behaviour.
• Maintain and improve build, test, and release pipelines using Fastlane and GitHub Actions.
• Contribute to a clean MVVM architecture across the codebase.
• Manage dependencies and modularisation using Swift Package Manager.

Skills

SwiftUI

Combine

async/await

Fastlane

GitHub Actions

MVVM architecture

Swift Package Manager

Job description

iOS Platform Engineer

Rate: £300 a day (Outside IR35)

Contract: 3 Months (Immediate Start)

Location: Remote (UK Based)

Overview

We are looking for an iOS Platform Engineer who can operate with a solid level of autonomy and deliver high‑quality, well‑structured work with minimal direction. You’ll join a mature engineering environment where tasks are clearly defined, expectations are transparent, and you’ll be trusted to execute effectively alongside senior members of the team.

This role suits someone who is confident in modern iOS development practices, comfortable owning their deliverables, and able to contribute to a clean, scalable platform architecture.

Key Responsibilities

• Deliver well‑defined iOS features and platform components with minimal oversight
• Collaborate with senior engineers to maintain a consistent architectural approach
• Build and refine declarative UI components using SwiftUI
• Implement reactive data flows using Combine
• Apply Structured Concurrency (async/await) to ensure safe, predictable asynchronous behaviour
• Maintain and improve build, test, and release pipelines using Fastlane and GitHub Actions
• Contribute to a clean MVVM architecture across the codebase
• Manage dependencies and modularisation using Swift Package Manager

Requirements

• Strong commercial experience with SwiftUI
• Solid understanding of Combine and reactive programming patterns
• Hands‑on experience with async/await and structured concurrency
• Experience automating workflows with Fastlane & GitHub Actions
• Proven ability to work within MVVM architecture
• Confident using Swift Package Manager for dependency management
• Able to work independently on well‑scoped tasks

Nice to Have

• Experience integrating with identity providers (OAuth, OpenID Connect, etc.)
• Expertise embedding web flows within native apps using WKWebView
• Payment provider integration experience (e.g., Stripe, Adyen, Braintree)