Open Systems Technologies

iOS Developer

📍 Location
calgary, ab
⏰ Job Type
Full-time
📅 Posted
May 26, 2026
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Job Description

We’re not looking for someone who just knows how to build screens.

We’re looking for an engineer who understands why things work the way they do — someone who can reason about performance, architecture, and the nuances of Apple’s frameworks like a true craftsman.

What You’ll Do

Architect and build robust, scalable iOS applications using Swift and SwiftUI

Write clean, testable, maintainable code with a strong emphasis on performance and reliability

Dive deep into Apple APIs — from LocalAuthentication to CommonCrypto — and use them to solve real-world problems elegantly

Optimize performance using profiling tools, concurrency strategies, and thoughtful design

Mentor other developers and help shape the technical culture of our Calgary office

Use AI tools to accelerate development — not replace it — freeing up time for deeper thinking and more impactful work

What We’re Looking For

Strong CS fundamental...

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Apply now and make every Monday exciting with Open Systems Technologies

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