Mobile Developers
Swift Developers for Your Codebase
Developers who go deep on the Swift language itself: concurrency, architecture, performance and migrating older code.
Overview
Hire Swift Developers
Swift is Apple's modern programming language, with strong typing, value types, protocol-oriented design and structured concurrency through async/await and actors. A Swift specialist goes beyond screens to the quality of the code: clear models, safe concurrency, testable architecture and packages that other targets can share. We pair that technical depth with clear communication, so your team always knows what is being built and why.
Our Swift developers modernize older Objective-C codebases, adopt Swift Package Manager for modular code, replace callback pyramids with async/await, and tune performance with Instruments. They also write server-side Swift or shared libraries where that suits a project. Choose this role when code quality is as important as feature delivery. We pair that technical depth with clear communication, so your team always knows what is being built and why.
Context
When to hire
- 01
Your app still has Objective-C
A gradual migration reduces risk and makes the codebase easier to hire for and maintain.
- 02
Concurrency bugs appear
Races and main-thread blocking need developers fluent in async/await and actors.
- 03
Architecture has degraded
Massive view controllers and tangled dependencies call for deliberate refactoring.
- 04
You want reusable Swift packages
Shared modules can serve multiple apps and extensions.
Capabilities
Skills you get
- 01
Language fluency
Generics, protocols, value semantics, property wrappers and result builders.
- 02
Structured concurrency
async/await, task groups and actors for safe parallel work.
- 03
Architecture
Modular design with Swift Package Manager and clear dependency boundaries.
- 04
Objective-C migration
Interoperability and staged conversion of legacy modules.
- 05
Testing and profiling
XCTest, Swift Testing and Instruments-based performance work.
Typical work
- Converting Objective-C modules to Swift
- Adopting async/await across a codebase
- Extracting shared Swift packages
- Fixing concurrency crashes
- Building server-side Swift components
Tools they use
- Swift
- Swift Package Manager
- SwiftUI
- Combine
- Xcode
- XCTest
- Instruments
- Vapor
Approach
How hiring works
- 1
Share your needs
Tell us about your project, stack, team setup and the skills you are looking for.
- 2
Review the match
We suggest developers whose experience fits, and you can talk with them before deciding.
- 3
Onboard
Access, tools, communication channels and working hours are agreed up front.
- 4
Build & review
Work runs in your process with regular updates, and the team can scale as needs change.
FAQs
Common questions
Have a question that is not covered here? Get in touch.
How does this role differ from iOS developers?
iOS developers cover platform features and release work. A Swift developer is chosen for language depth and code quality, though many people do both.
Can you migrate gradually?
Yes. Swift and Objective-C interoperate, so we can convert module by module while the app keeps shipping.
Do you write server-side Swift?
Our focus is Apple platform apps, but developers can build shared libraries and backend components where it is a sensible choice.
Let's build what's next
Tell us about your idea, product or legacy system. Send us a message and we will help you scope the right next step.