Position: Android Developer
Company: Ajax Systems
Category: Android
Experience required: 3y

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.

Seeking an Android Developer, 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 in Ukraine with around 1 million active users around the world. Moreover, very soon you will have a chance to start several new products from scratch.

**Required skills:**

- 3+ years of experience in Android development 
- Strong familiarity with Java and Kotlin
- Good understanding of the Android ecosystem
- Familiarity with Android SDK: basic concepts like layouts and views, activities and fragments and their lifecycle, storing data, collection views, and adapters
- Experience with ORM frameworks and basic libraries such as Retrofit2
- Strong understanding of code versioning tools (Git) and experience with Gradle
- Strong understanding of the full mobile development life cycle, OOP principles, design patterns 
- Passion for software engineering, learning, and continuous improvement

Would be a plus:

Writing unit tests
Practical experience with Kotlin Coroutines
Practical experience with video streams
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:**

Non-trivial challenges and a varied range 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
Flexible working hours
Medical insurance
Education compensation