FrontEnd Engineer (Mobile)

Key Responsibilities:

• Develop high-performance mobile applications with a focus on user experience and design.
• Collaborate with UX/UI designers to implement intuitive and responsive interfaces.
• Integrate APIs and third-party services to deliver seamless functionality.
• Conduct thorough testing and debugging to ensure optimal performance on various mobile devices.
• Participate in code reviews and provide constructive feedback to maintain code quality and standards.

Requirements

Qualifications:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• Minimum of 2 years of experience in mobile front-end development
• Experience with at least one modern multiplatform framework (e.g., Flutter, Kotlin Multiplatform Mobile (KMM), React Native, or similar).
• Proficiency in state management and reactive programming concepts (e.g., Redux, Kotlin Flow, Combine).
• Familiarity with dependency injection, modularization, and scalable app architectures.
• Experience writing unit tests, integration tests, and UI tests.
• Knowledge of platform interop to integrate native Android (Java/Kotlin) or iOS (Swift/Objective-C) code as needed.
• Working knowledge of CI/CD pipelines, version control (Git), and app release processes.

Core Tech Stacks:

Android

• Kotlin
• RXJava, Coroutines
• Retrofit, Dagger2 (Dependency Injection)
• Scarlet WebSocket
• MVVM Architecture
• Unit Testing: JUnit, Mockito, Mockk

iOS

• Swift
• UIKit (Programmatic); transitioning to Texture (Facebook)
• Swift-Composable-Architecture (VCA)
• Reactive Programming: RXSwift
• Unit Testing: XCTest
• Dependency Management: SPM, Cocoapods

Benefits

Join us at Ajaib and be part of a team that's transforming the financial landscape!