Android developer (offline)

UKRNET is a product company that creates popular services for Ukrainian Internet users.
UKR.NET Mail is the most popular Ukrainian email service. 43.5% of over 12 million email users in Ukraine
choose it for emailing. UKR.NET Mail audience in December amounted to 5,3 million users, daily audience
- 1,6 million users.
Safety – is the priority №1 for us. Moreover, we strive to make UKR.NET Mail user-friendly and super fast.
In October 2019 the new official UKR.NET Mail App was published in App Store, designed for convenient work with multiple UKR.NET accounts and offline mode for using mailbox regardless the Internet and Wi-Fi, the latest changes will be applied as soon as the device connects to the network.
Project technologies:
 Kotlin.
 Multi threading, Collections, Data structures…
 Espresso (or similar).
 Android SDK.
 Android NDK.
 SQLite.
 Firebase - Google Analytics and Crashlytics.
Necessary skills:
 More than 1 year of Android development experience using Kotlin.
 Experience in developing multithreaded applications.
 Experience with SQLite.
 Understanding the principles of working with the network. Knowledge and experience with HTTP.
 Algorithmic base. Ability to compare efficiency of different algorithms.
 Experience with Git.
Nice to have:
 Experience in maintaining other developers’ code (reading, refactoring).
 Experience with Scrum, Kanban.
 Experience in applying architecture patterns (MVP, MVVM, Clean Architecture etc).
 Knowledge of Java SE, Objective-C, C++.
 Understanding the principles of OOP, the ability to build a hierarchy of classes and connections
between them.
 Knowledge and experience of using the basic OOD patterns. Knowledge of anti-patterns.
 Knowledge of the basic text data formats (JSON, xml, etc).
Responsibilities:
 Developing the UKR.NET Mail App for the Android platform.
 Developing new functionalities according to requirements.
Why you should choose UKR.NET Mail:

 Complex and interesting tasks. An opportunity to get new knowledge and experience from qualified
colleagues.
 Stable work in the reliable product company.
 Competitive salaries and medical insurance covering cases from the list of standard exceptions.
 Flexible working hours.
 Convenient office in 50 meters from metro station Demeevskaya.
 Gym in the office.
Other UKRNET projects:
 National UKR.NET portal with the most popular news feed: it aggregates about 30 000 news articles
from almost 1500 publishers from all over Ukraine on a daily basis. Those publishers include, but
not limited to, popular news sites, international and Ukrainian news agencies, online media and
regional online news sites;
 online weather service SINOPTIK.ua - No. 1 in Ukraine, which provides the latest weather
conditions and forecasts for every populated locality of the country, including villages;
 auto classifieds service AVTOsale.com.ua;
 entertainment services: horoscopes ORACUL, KINOafisha.ua, TV guide TVGID.ua.
UKR.NET services audience in December 2019 exceeded 9 million of Ukrainian Internet users.