CI&T
CI&T
CI&T is a global technology transformation company founded in 1995, helping organizations modernize how they build, operate, and engage through digital products and services. Its work includes application modernization, cloud solutions, AI and data analytics, customer experience, product design, strategy consulting, and immersive experiences. With expertise serving industries such as consulting, healthcare, and marketing, CI&T brings together technology and business capabilities to support organizations pursuing growth and more efficient operations.

Senior iOS Developer, AI — CI&T (Hybrid, Brazil)

Join CI&T as a senior iOS developer working on secure, large-scale modular financial applications in a hybrid Brazil-based role. Build with Swift, SwiftUI, Combine, and AI-assisted development practices.

Description

  • Build and improve iOS features with Swift and SwiftUI
  • Help evolve a modular architecture at scale while maintaining performance, quality, and long-term maintainability
  • Apply Combine and reactive programming techniques to develop mobile solutions
  • Support the application’s ongoing evolution and migration to Swift 6
  • Write and maintain automated coverage with XCTest or Swift Testing
  • Contribute to code reviews, refinement meetings, and shared technical decisions
  • Apply AI tools to code generation and review, testing, documentation, analysis, and problem resolution
  • Maintain strong engineering, quality, and security practices within a financial-services context
  • Deliver dependable, secure, high-quality mobile experiences for a large-scale financial application

Requirements

  • Extensive hands-on experience developing iOS applications with Swift
  • Practical experience creating declarative interfaces with SwiftUI
  • Strong command of Combine, including publishers, operators, and bindings
  • Background in modular architecture and patterns such as MVVM-C
  • Experience building automated tests with XCTest or Swift Testing
  • Knowledge of dependency management through SPM or comparable tools
  • Comfortable using Git in a collaborative engineering environment
  • Familiarity with mobile CI/CD workflows and pipelines
  • Experience applying generative AI or AI coding tools to software development
  • Ability to review, challenge, and improve AI-generated code
  • Swift 6, async/await, Actors, Strict Concurrency, and Sendable experience is preferred
  • Kotlin and Kotlin Multiplatform (KMP) knowledge is preferred
  • Experience using Tuist in modular applications is preferred
  • Knowledge of Needle, Swinject, or comparable dependency injection frameworks is preferred
  • Experience with SwiftLint and static code analysis is preferred
  • Familiarity with Bitrise, Fastlane, xcodebuild, or other mobile CI/CD tools is preferred
  • Experience with financial software or large-scale digital products is preferred

Benefits

  • Health and dental coverage
  • Meal and food allowances
  • Childcare assistance
  • Extended parental leave
  • Access to gym and health-and-wellness professional partnerships through Wellhub (Gympass) and TotalPass
  • Profit Sharing and Results (PLR)
  • Life insurance coverage
  • Ongoing learning through CI&T University
  • Discount club membership
  • Free online resources focused on physical and mental health and well-being
  • Pregnancy and responsible parenting course
  • Partnerships with online education platforms
  • Language learning platform
  • Recruitment-process support and accommodations for people with disabilities
  • Dedicated health and well-being team
  • Inclusion specialists and affinity groups

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