Mobile Developer – Kotlin Multiplatform

About the role

Capgemini Engineering is seeking a senior Mobile Developer to lead the design and evolution of cross‑platform mobile applications using Kotlin Multiplatform. You will work on high‑impact projects for an international banking environment, delivering secure and scalable solutions.

Key responsibilities

• Architect, develop, and maintain Kotlin Multiplatform mobile applications.
• Collaborate with product owners and designers in an Agile setting.
• Integrate APIs, optimise performance, and manage the full application lifecycle.
• Implement CI/CD pipelines and ensure code quality through automated testing.
• Work with cloud‑native services, particularly AWS, to support backend integration.
• Provide technical guidance to junior team members and contribute to best‑practice documentation.

Required profile

• Bachelor’s degree in Computer Science, Engineering or a related field.
• Minimum 7 years of professional mobile development experience.
• Strong hands‑on expertise with Kotlin and Kotlin Multiplatform.
• Experience building native iOS apps with Swift and Android apps.
• Proficiency in English and native Portuguese speaking ability.

Required skills

• Kotlin
• Kotlin Multiplatform (KMP)
• Swift
• iOS development
• Android development
• API integration
• CI/CD pipelines
• AWS cloud services

What we offer

• Hybrid work model with flexible scheduling.
• Inclusive, multicultural team environment.
• Access to training, certifications and career‑growth programs.
• Health and life insurance benefits.
• Referral bonuses and modern office locations.