Kotlin Multiplatform Architect

Quick Facts

• Experience: 5+ years
• Work model: Hybrid (1 day per week in the office)
• Scope: Architecture and development of a mobile application platform for digital banking (Android and iOS)

Description

You will design and develop modern mobile application architecture for digital banking using Kotlin Multiplatform, ensuring high quality, scalability, and consistent solutions across Android and iOS. You’ll work with business, product, and technology teams, participate in architectural decision-making, and help shape a modern mobile environment. The role also leverages AI-supported development tools and promotes engineering best practices.

Responsibilities

• Design and develop mobile application architecture with Kotlin Multiplatform
• Ensure solution quality, scalability, and consistency across Android and iOS
• Collaborate with business, product, and technology teams
• Participate in architectural decisions
• Support and improve the mobile engineering environment
• Use AI-supported tools and promote engineering best practices

Requirements

• 5+ years of mobile development experience
• Architectural experience in mobile projects
• Very strong Kotlin and practical Kotlin Multiplatform (KMP)
• Practical Compose Multiplatform and strong Jetpack Compose knowledge
• Experience with MVI and MVVM patterns
• Experience with Koin or Hilt
• Experience with Ktor or Retrofit
• Knowledge of JUnit and MockK
• Practical Gradle and Git experience
• Experience in banking/fintech or building complex financial products
• Experience with AI/LLM solutions or AI development tools

Benefits

• Participation in ambitious, large-scale projects
• Opportunity to work with new technologies and use creative approaches
• Access to JIT communities and training
• Regular integration meetings (JIT community)
• Engineering support via AI-assisted tools and best practices