Senior Android Developer

About the role

Konrad is seeking a Senior Android Developer to join its mobile development team. You will work on both consumer and enterprise Android applications, contributing to high‑impact products used by millions worldwide.

Key responsibilities

• Write maintainable, testable, and performant Android software in Kotlin.
• Participate in code reviews and extensive testing to ensure high quality.
• Research and evaluate new technologies, tools, and frameworks, sharing findings with the team.
• Communicate clearly with cross‑functional team members and provide continuous feedback on development processes.
• Help improve mobile development workflows and standards.

Required profile

• 4+ years of professional Android development experience using Kotlin.
• Strong grasp of core computer‑science concepts and end‑to‑end mobile app architecture.
• Solid understanding of UI implementation, Android frameworks, and RESTful APIs.
• Excellent written and verbal English communication skills.
• Proactive, collaborative attitude with a passion for delivering high‑quality software.

Required skills

• Kotlin
• Android Jetpack
• Reactive Programming (RxJava/RxKotlin)
• Design patterns such as MVVM, MVP, MVC
• Unit testing
• RESTful APIs
• GraphQL (nice to have)
• Objective‑C (nice to have)
• Java
• Cross‑platform frameworks: React Native, Flutter, Ionic, Xamarin, Cordova (nice to have)

What we offer

• Comprehensive health and wellness benefits.
• Parental leave program.
• Annual tech and travel allowance.
• Flexible working hours and remote‑work flexibility.
• Recognition programs, social outings, and retreats.
• Strong culture of learning and professional development.