CI&T
Prod_Nova
SenioriOSDeveloper
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optimal for Senior candidates.
“Senior iOS Developer at CI&T. Skills: Swift, iOS SDK, Architectural Design, Performance Tuning, Collaboration. Architecting and building high-performance, premium mobile applications for the Apple ecosystem. Lead the technical direction of our iOS projects”
What You'll Achieve.
Build scalable tech solutions; Create scalable, maintainable mobile architectures; Build complex features and delightful user interfaces; Ensure a smooth, responsive user experience; Elevate the team's technical standards
Industry & Context.
Diagnose and resolve performance bottlenecks, memory leaks, and UI glitches
What They're Looking For.
Must Have
Experience in iOS development with a deep understanding of the iOS SDK and Apple’s design principles, Expert-level proficiency in Swift, Familiarity with asynchronous programming (Combine, Swift Concurrency/Async-Await), Extensive experience with local storage (Core Data, Realm), Extensive experience with complex API integrations using URLSession or Alamofire, Commitment to quality through unit testing (XCTest), Commitment to quality through UI testing, Expert knowledge of Git, Expert knowledge of CocoaPods/Swift Package Manager, Expert knowledge of project management tools like JIRA, Advanced English proficiency (fluent verbal and written communication)
Nice to Have
Familiarity with legacy codebases written in Objective-C, Experience with automated build and deployment tools such as Fastlane, Bitrise, or Xcode Cloud, Practical experience transitioning from UIKit to SwiftUI in a production environment, Knowledge of RxSwift or other reactive frameworks, Experience working in an Agile/Scrum environment with a focus on user-centric product development
What You'll Do.
Architecting and building high-performance
premium mobile applications for the Apple ecosystem
Lead the technical direction of our iOS projects
Lead the design and implementation of scalable
maintainable mobile architectures (such as MVVM
high-quality Swift code to build complex features and delightful user interfaces using UIKit or SwiftUI
Diagnose and resolve performance bottlenecks
and UI glitches to ensure a smooth
responsive user experience
Partner with UI/UX designers to implement pixel-perfect designs
Partner with Backend Engineers to define and integrate robust RESTful APIs
Drive code review processes
Maintain high unit test coverage
Mentor mid-level/junior developers to elevate the team's technical standards
Oversee the end-to-end app submission process
including managing certificates
provisioning profiles
and App Store Connect releases
How You'll Work.
Team & Collaboration
Collaborate with designers to push the boundaries of what’s possible on mobile; Partner with UI/UX designers to implement pixel-perfect designs; Partner with Backend Engineers to define and integrate robust RESTful APIs; Mentor mid-level/junior developers to elevate the team's technical standards
Communication Scope
Advanced English proficiency (fluent verbal and written communication)
Process & Methodology
Project management tools like JIRA, Agile/Scrum environment
Full Job Description
## Description We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. As a Senior iOS Developer, you will be responsible for architecting and building high-performance, premium mobile applications for the Apple ecosystem. You will lead the technical direction of our iOS projects, ensuring that our apps are not only functional but also provide a fluid, native user experience. Your expertise in Swift and modern iOS frameworks will be vital as you mentor junior developers and collaborate with designers to push the boundaries of what’s possible on mobile. Responsibilities: - Architectural Design: Lead the design and implementation of scalable, maintainable mobile architectures (such as MVVM, Clean Architecture, or VIPER). - Development: Write clean, high-quality Swift code to build complex features and delightful user interfaces using UIKit or SwiftUI. - Performance Tuning: Diagnose and resolve performance bottlenecks, memory leaks, and UI glitches to ensure a smooth, responsive user experience. - Collaboration: Partner with UI/UX designers to implement pixel-perfect designs and with Backend Engineers to define and integrate robust RESTful APIs. - Quality & Mentorship: Drive code review processes, maintain high unit test coverage, and mentor mid-level/junior developers to elevate the team's technical standards. - App Lifecycle: Oversee the end-to-end app submission process, including managing certificates, provisioning profiles, and App Store Connect releases. Requirements: - Experience in iOS development with a deep understanding of the iOS SDK and Apple’s design principles. - Swift Mastery: Expert-level proficiency in Swift and familiarity with asynchronous programming (Combine, Swift Concurrency/Async-Await). - Persistence & Networking: Extensive expe
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