Android Developer - Kotlin | Hybrid & Growth

OBSS; Fatih; On-site; TRY 280,000 - 460,000; Full time

Benefits offered by this job

Competitive salary

Hybrid working arrangements

Training & certifications

Mentorship & learning culture

Job summary

OBSS is seeking an Android Developer to join its teams in Istanbul to build high-quality native apps using Kotlin and Java. You will collaborate across product, design, and backend teams to deliver scalable mobile solutions with modern architectures and robust testing.

You will work in an Agile environment, contribute to code reviews, and stay current with Android trends, tooling, and best practices to drive business impact.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field.
• Minimum 3 years of professional experience developing native Android applications.
• Strong proficiency in Kotlin and Java programming languages.
• Solid understanding of Android SDK, Android Studio, and Jetpack components.
• Experience with MVVM, MVI, and Clean Architecture patterns.
• Knowledge of RESTful APIs, JSON parsing, and Retrofit.
• Familiarity with databases like SQLite/Room/Realm.
• Experience with unit and UI testing (JUnit, Espresso).
• Proficient with Git and Agile/Scrum methodologies.

Responsibilities

• Design, develop, test, and maintain high-quality native Android applications using Kotlin and Java.
• Collaborate with product managers, designers, backend developers, and stakeholders to deliver excellent user experiences.
• Architect scalable, reusable, and maintainable app components (MVVM/MVI/Clean Architecture).
• Integrate RESTful APIs and libraries like Retrofit.
• Optimize performance, battery usage, and responsiveness; write unit/UI tests.
• Contribute to code reviews and uphold coding standards.
• Participate in Agile/Scrum ceremonies and git-based workflows.

Skills

Kotlin

Java

Android development

MVVM / MVI / Clean Architecture

RESTful APIs

Jetpack components

Unit testing

Git

Education

Bachelor’s or Master’s in Computer Science or related field

Tools

Android Studio

Retrofit

SQLite/Room/Realm

JUnit / Espresso

Jetpack Compose

Hilt / Koin

Job description

OBSS is seeking an Android Developer to join its teams in Istanbul to build high-quality native apps using Kotlin and Java. You will collaborate across product, design, and backend teams to deliver scalable mobile solutions with modern architectures and robust testing.

You will work in an Agile environment, contribute to code reviews, and stay current with Android trends, tooling, and best practices to drive business impact.