[JOB - 30187] Mid iOS Mobile Developer

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy. We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day. We are looking for a MID iOS Developer to join our development team. As a MID iOS Developer, you will be responsible for designing, developing, and implementing scalable and robust mobile software solutions to meet the complex requirements of our projects. What will you be doing? Collaborate with cross-functional teams, including backend developers, designers, and product managers, to create and implement innovative and user-friendly iOS applications. Architect, develop, and maintain modular and scalable iOS solutions using Swift, SwiftUI and Objective-C Lead and mentor junior developers, providing guidance and best practices to enhance the team’s skills. Participate in code reviews to maintain code quality, performance, and consistency. Optimize applications for performance and efficiency, ensuring a seamless user experience. Troubleshoot and resolve complex technical issues as they arise. Contribute to the continuous improvement of development processes and tools. Ensure that the applications comply with Apple’s design guidelines, delivering a polished and user-centric interface. Requirements: Advanced English skills, both written and verbal, to effectively communicate with cross-functional teams and stakeholders. Proven experience as a Senior iOS Developer with a strong focus on Swift and Swift UI Deep knowledge of the iOS SDK, Xcode, and native libraries/frameworks. Experience integrating RESTful APIs and WebSockets. Familiarity with software architecture principles like MVVM, MVC, or VIPER. Experience with unit and UI testing, using frameworks like XCTest. Knowledge of memory management, performance optimization, and code profiling in the iOS environment. Experience with CoreData, CoreAnimation, and third-party libraries. Familiarity with version control systems like Git. Strong problem-solving skills and attention to detail. Ability to work independently and take ownership of projects. Experience with CI/CD pipelines for iOS and build automation is a plus. If you are passionate about iOS development and ready to take your career to the next level, we would love to hear from you! Do not hesitate to apply! Our benefits: -Health and dental insurance -Meal and food allowance -Childcare assistance -Extended paternity leave -Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass; - Profit Sharing and Results Participation (PLR); -Life insurance - Continuous learning platform (CI&T University); -Discount club -Free online platform dedicated to physical, mental, and overall well-being -Pregnancy and responsible parenting course -Partnerships with online learning platforms -Language learning platform And many more! More details about our benefits here: https://ciandt.com/br/pt-br/carreiras At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here . This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it. We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.