Senior iOS Developer - Scale up

We are looking for a senior iOS engineer to our client.

Start date: Flexible

Duration. 6 months contract

Location; Hybrid setup from Stockholm (2-3 days in the office per week)

What you will do

• Build new features and improve existing ones in our iOS app - used by millions of users every day.

• Write clean, efficient, and testable Swift code using both UIKit and SwiftUI.

• Collaborate closely with iOS and Android engineers, designers, QAs, backend engineers and

  product owners to deliver high-quality experiences.

• Contribute to architecture discussions and help shape how we build scalable, maintainable

  mobile software.

• Continuously refactor and modernize our codebase, adopting the latest iOS technolo gies andbest practices.

• Improve and maintain automated testing, ensuring releases are fast, stable, and reliable.

• Participate in code reviews, mentor engineers, and share knowledge across the team.

• Take part in app release coordination and ensure smooth deployments through CI/CD pipelines.

Who you are

• Experienced iOS engineer (5–8 years) with a strong track record of shipping high-quality consumer apps.

• Proficient in Swift, with solid understanding of UIKit, SwiftUI, and modern concurrency (async/await).

• Strong grasp of software architecture patterns (MVVM, Clean Architecture, or similar).

• Passionate about writing clean, maintainable, and well-documented code.

• Comfortable with testing frameworks (XCTest, Snapshot tests) and CI/CD tools (Fastlane, Codemagic, GitHub Actions, Xcode Cloud).

• Curious, proactive, and eager to improve developer experience and overall app performance.

• Great communicator and collaborator who enjoys teamwork, feedback, and shared success.

Bonus: experience with Firebase, MapKit, or StoreKit.