iOS Engineer - Contract

Senior iOS Engineer (6-Month Contract)

numi is partnered with a unique online marketplace with millions of customers. You'll be helping them build exceptional mobile experiences that showcase the best of independent makers and creators.

They are looking for a Senior iOS Engineer to join on a 6-month contract to improve their app and deliver brilliant user experiences. This is a high-collaboration environment with regular pair and mob programming.

As a senior member of the team, you'll be hands-on with the codebase and play a key role in guiding technical direction.

What You'll Do

• Deliver new features and quickly iterate through prototypes and test-and-learn cycles.
• Contribute to architectural decisions and mentor other engineers.
• Shape and refine API requirements with backend teams.

Who We're Looking For

You are a highly collaborative engineer with a strong product mindset.

• Must Have: Strong expertise in Swift and SwiftUI (app is ∼80% SwiftUI).
• Practical experience with Swift Concurrency (async/await).
• Solid understanding of software architecture, modern design patterns, and RESTful APIs. Experience delivering production apps to the App Store.

Bonus: Knowledge of Combine and/or RxSwift, familiarity with TDD and automated testing strategies, and interest in design/UX.

Why You'll Love Working Here

🌟 High Collaboration: Thrive in a team-first environment with pair/mob programming.

🌟 Direct Impact: Build exceptional mobile experiences for millions of customers.

🌟 Modern Stack: Work fully in Swift, primarily SwiftUI.

Apply below interviews are taking place ASAP!