Senior Android Developer

Kyiv, Kyiv City /
System Department – Apps Team /
/ On-site
Ajax Systems is a full-cycle company working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part and release mobile applications. The whole team is in one office in Kyiv, all technical and product decisions are made locally. 

We're looking for a Senior Android Developer to join us and continue the evolution of a product that we love: someone who takes pride in their work to ensure that user experience and development quality are superb. You will be able to develop the apps in the best hardware company of Ukraine with around 500k active users around the world. Moreover, very soon you will have a chance to start several new products from scratch.



Required skills:

    • 4+ years of experience in Android development
    • A deep familiarity with Java and Kotlin
    • Expert in the Android ecosystem
    • Familiar with Android SDK: basic concepts like layouts and views, activities and their lifecycle, storing data, collection views and Adapters
    • Practical experience with Kotlin Coroutines
    • Familiar with Android Design patterns like MVVM, MVP, MVC
    • Familiarity with cloud message APIs and push notifications
    • Experience with ORM, Realm databases
    • Experience with different libraries such as Dagger 2, Retrofit2
    • Experience in writing unit tests
    • Advanced understanding of code versioning tools (Git) and experience with Gradle
    • Solid understanding of the full mobile development life cycle, OOP principles, design patterns 
    • Strong systems/process orientation with demonstrated analytical thinking and problem solving skills
    • Passion for software engineering, learning and continuous improvement.

Would be a plus:

    • Practical experience with video streams
    • Practical experience with Jetpack Compose
    • Experience with TDD technique
    • Knowledge of Android NDK
    • Experience with MVVM
    • Experience with Android architecture components
    • Practical experience with Kotlin DSL
    • Experience with third-party libraries, APIs (Firebase) and custom frameworks

Tasks and responsibilities:

    • Follow high standards of software quality established in the team
    • Design, build, and maintain high performance, reusable, and reliable code
    • Suggest technical and functional improvements to add value to the product
    • Collaborate with cross-functional teams to define, design, and ship new application features

With us, you will enjoy:

    • Working with a team of people to build the future of an industry
    • Non-trivial challenges and the various specter of interesting tasks
    • A flexible, friendly, and collaborative work environment
    • Corporate culture based on common sense
    • Opportunities to influence the creation of new products and their quality 
    • Parking for cars and bicycles
    • Medical insurance
    • Education compensation