iOS Developer Intern

iOS Developer Intern — XR Solutions

About XR Solutions

XR Solutions builds machine learning-powered augmented reality tools for industrial clients — factory floors, heavy machinery, and complex maintenance workflows. Our customers are large Swedish industrial companies. We combine research-based optimization with AR to make workflows possible that previously were not.

Role overview
You will work on our production iOS app: a native Swift application with an embedded Unity AR runtime. You will build native SwiftUI features, work across the Swift-to-Unity bridge, and ship AR functionality used by industrial customers in the field.

We are a small team without a dedicated mentorship structure. You need to be able to own your work independently.

What you'll work on

• Native iOS features in Swift and SwiftUI
• The native-to-Unity bridge: embedding, lifecycle, messaging, threading
• ARKit / RealityKit features: model placement, tracking, spatial persistence across long sessions (15–45 minutes)
• On-device machine learning feeding results back into the AR experience
• Multi-user AR sessions
• Performance-critical 3D interaction

Requirements

• Based in the EU / EEA, UK, or Ireland
• SwiftUI: 3+ years
• SwiftData: 1+ year
• Strong Swift fundamentals — our codebase is Swift only
• Solid understanding of async/await, actors, and multithreading
• Experience consuming REST APIs in Swift
• Ability to translate Figma designs into clean, structured SwiftUI views
• Git (GitHub / Bitbucket) in a team environment
• A self-propelled working method

Preferred

• Unit testing: 2+ years (XCTest or Swift Testing)
• Augmented Reality: 1+ year (ARKit, RealityKit, SceneKit)
• Modern Swift: Observation, Swift 6 concurrency
• UIKit (coordinators / delegates)
• Dependency injection, MVVM / MVVM-C, modular feature architecture
• Unity — or experience bridging native code to another runtime

Tools
Xcode · ARKit · Unity · AWS · CI/CD · Jira · Slack

What you'll gain

• Production experience in a combined native iOS and Unity AR codebase — an uncommon combination
• Ownership of real features shipped to industrial customers
• Hands-on work with ARKit, on-device machine learning, and performance-critical 3D

Terms

• This is an unpaid internship, remote
• Start: as soon as possible
• Strong performance can lead to a paid position. We are open to that, but we make no guarantee.

How to apply
Send your CV together with links to iOS apps you have built — App Store links, GitHub, or both. Applications without named, verifiable work are unlikely to move forward.