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[Job-28567] Master Mobile Developer, Brazil

Ciandt

Brazil Remote permanent

Posted: April 1, 2026

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Quick Summary

Design and develop high-performance native mobile applications using Kotlin and Objective-C, with expertise in iOS development and analytics implementation, targeting thousands of consumers across various countries and continents.

Job Description

We are tech transformation specialists, we are CI&T.

We are looking for a highly skilled Senior Mobile Developer specializing in native mobile applications, with a primary focus on Android development using Kotlin and a good background in iOS development with Objective-C. In this role, you will be responsible for designing, developing, and optimizing high-performance native applications that serve thousands of consumers across various countries and continents. Your deep expertise in mobile development, combined with your experience in analytics implementation and leadership in multi-technology team collaborations, will be essential for our continued success.

Key Responsibilities:

Work in a multidisciplinary team in the development of native Android, iOS, and Web applications for a global customer base.
Design, develop, and optimize native mobile applications, with a strong emphasis on Android/Kotlin while maintaining proficiency in iOS/Objective-C.
Implement Analytics tracking for mobile applications using tools such as Google Analytics, Appsflyer, and Segment to enhance user engagement and experience.
Collaborate with cross-functional teams to gather requirements, design comprehensive solutions, and ensure seamless integration across platforms.
Maintain and optimize CI/CD pipelines to ensure rapid and reliable software delivery.
Establish and enforce best practices in software development, focusing on security, performance, and code quality.
Mentor and guide junior developers, fostering a culture of continuous learning and innovation within the team.
Stay abreast of emerging technologies and industry trends to drive innovation and enhance application capabilities.

Qualifications:

Extensive professional experience in mobile development, with a strong emphasis on Android/Kotlin and a good understanding of iOS development using Objective-C.
Experience with Analytics (tagging, custom events, event tracking).
In-depth knowledge of mobile development frameworks, design patterns, and best practices.
Exceptional problem-solving skills and the ability to troubleshoot complex issues in mobile applications.
Expertise in leveraging AI tools to accelerate the learning, analysis, development, and testing of software projects.
Advanced or fluent English skills to facilitate effective communication with global teams.
Demonstrated experience working with multi-technology teams and managing complex projects.


CI&T is an equal-opportunity employer. We celebrate and appreciate the diversity of our CI&Ters’ identities and lived experiences. We are committed to building, promoting, and retaining a diverse, inclusive, and equitable company and culture focused on creating a better tomorrow. At CI&T, we recognize that innovation and transformation only happen in diverse, inclusive, and safe work environments. Our teams are most impactful when people from all backgrounds and experiences collaborate to share, create, and hear ideas. Before applying for our opportunities take a look at Conflict of Interest Policy on website. We strongly encourage candidates from diverse and underrepresented communities to apply for our vacancies.

CI&T is an equal-opportunity employer. We celebrate and appreciate the diversity of our CI&Ters’ identities and lived experiences. We are committed to building, promoting, and retaining a diverse, inclusive, and equitable company and culture focused on creating a better tomorrow.

At CI&T, we recognize that innovation and transformation only happen in diverse, inclusive, and safe work environments. Our teams are most impactful when people from all backgrounds and experiences collaborate to share, create, and hear ideas.

Before applying for our opportunities take a look at Conflict of Interest Policy on website.

We strongly encourage candidates from diverse and underrepresented communities to apply for our vacancies.

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