Senior iOS Developer – AI

CI&T

. Develop and enhance iOS features using Swift and SwiftUI .

Posted 10/9/2026full-timeBrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in iOS application development using Swift and SwiftUI, with a strong focus on modular architecture and automated testing. Proficient in leveraging AI tools for code generation and analysis while ensuring quality and security in financial services applications.

Highest-signal resume keywords

Swift Application DevelopmentSwiftUI User Interface DesignCombine Reactive ProgrammingAutomated Testing with XCTestModular Architecture Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SwiftSwiftUICombineXCTestDependency ManagementGitCI/CD PipelinesGenerative AI ToolsSwift 6Async/Await

Tools & Technologies

SPMTuistBitriseFastlaneXcodebuild

Industry Keywords

Financial ServicesModular ApplicationsLarge-Scale Digital ProductsStatic Code AnalysisDependency Injection

Tech Stack

Tools & technologies

iOSKotlinSwift

About the role

Key responsibilities & impact

Develop and enhance iOS features using Swift and SwiftUI
Contribute to the evolution of a large-scale modular architecture, ensuring quality, performance, and maintainability
Use Combine and reactive programming patterns to build solutions
Contribute to the evolution and migration of the application to Swift 6
Create and maintain automated tests using XCTest or Swift Testing
Participate in code reviews, refinement sessions, and technical decisions with the team
Use AI tools throughout the development process to support code generation and analysis, testing, documentation, and problem-solving
Ensure development best practices, quality, and security in a financial services environment
Enhance a large-scale modular financial application by building robust, secure, and high-quality mobile experiences

Requirements

What you’ll need

Strong experience with Swift and iOS application development
Experience with SwiftUI for building declarative user interfaces
Strong knowledge of Combine, including publishers, operators, and bindings
Experience with modular architecture and patterns such as MVVM-C
Experience writing tests using XCTest or Swift Testing
Knowledge of dependency management using SPM or equivalent solutions
Experience with Git and collaborative development
Familiarity with CI/CD pipelines for mobile applications
Experience using Generative AI or AI coding tools in software development
Ability to critically evaluate and refine AI-assisted code
Preferred: experience with Swift 6, async/await, Actors, Strict Concurrency, and Sendable
Preferred: knowledge of Kotlin and Kotlin Multiplatform (KMP)
Preferred: experience with Tuist in modular applications
Preferred: knowledge of Needle, Swinject, or other dependency injection frameworks
Preferred: experience with SwiftLint and static code analysis
Preferred: knowledge of Bitrise, Fastlane, xcodebuild, or other mobile CI/CD tools
Preferred: experience with financial applications or large-scale digital products

Benefits

Comp & perks

Health and dental insurance
Meal and food allowance
Childcare assistance
Extended parental leave
Partnerships with gyms and health and wellness professionals through Wellhub (Gympass) and TotalPass
Profit Sharing and Results (PLR)
Life insurance
Continuous learning platform (CI&T University)
Discount club
Free online platform dedicated to promoting physical and mental health and well-being
Pregnancy and responsible parenting course
Partnerships with online learning platforms
Language learning platform
Support and accommodations for people with disabilities throughout the recruitment process
Dedicated Health and Well-being team
Inclusion specialists and affinity groups