Senior Java Developer (offline)

— 5+ years of professional experience as a Java SE developer
— Knowledge of algorithms and data structures
— Solid experience in Object-Oriented analysis and design
— Experience with Relational DBs MySQL is a plus
— Experience in REST API development will be a plus
— Upper-Intermediate English

Our technologies:
— Java 8, Java 11, Spring Framework IOC, Spring Boot, MySQL, RabbitMQ, Git, Gradle, Docker

We offer

— Great opportunity to be part of a growing team that creates engaging products
— Opportunity to visit paid conferences/training/workshops and etc.
— Free English classes with native speakers
— Medical insurance
— 20 paid vacation days/7 paid sick leaves
— Friendly working environment

Responsibilities
— Server side development of gaming platform based on microservice architecture
— Inventing and implementing from scratch APIs for integrating with foreign platforms
— Development of load/performance/stress testing tools
— Creation of integration tests and maintain Java codebase
— Full development lifecycle from requirements clarification to production release
— Maintain self-driven learning, researching and suggesting new ways to improve our platform

Project description
We are RubyPlay — IGaming development studio. We strongly appreciate innovative and ambitious people. Work shouldn’t be a burden for our workers, we try to create an interactive, immersive experience that takes players on a full-of-pleasure journey. For us even the most difficult work is not a burden, but a challenge that helps to grow professionally. Dynamic environment, positive attitude, genuine motivation — is all about us!

About RubyPlay

We are entrepreneurs with over 20 years of experience in creating leading edge gaming content. Our global team of game designers, mathematicians, artists, software engineers, and sound composers come from the leading manufacturers in the industry. We live and breathe slots.
Our talented design professionals know what it feels like to be a player, because we are players.
Technologies
HTML5 with WebGL: Our high-speed emulation makes our games compatible across all platforms and screen sizes.
Server support: Our remote game server supports all game mechanics with a full solution and back office integration.
High frame rates (fps): Our high-efficiency graphics engine provides a faster, smoother gaming experience and a lower CPU load.
Fast loading: Our priority loading and art compression system delivers record-setting load times, giving a seamless entertainment experience.
Low battery usage: Our systems reduce battery load, allowing longer play times.
Mobile compatibility: Our games are optimized for the best experience over a wide range of devices, from low-end mobiles to the premium flagships.

Company website:
https://rubyplay.com

DOU company page:
https://jobs.dou.ua/companies/rubyplay/