Position: Senior Java Developer PP
Company: O2IT Recruitment
Category: Java
Experience required: 5y
English level: intermediate

Clients's Games Library contains unique in-house content consisting of over 80 proven slot games. We employ our extensive expertise to ensure that each high-quality game developed in our studios represents our mantra of innovation and dedication. This helps us to shape the online gaming industry with every step.
Our titles include: Gold Train, Queen of Gold, Wolf Gold, Panther Queen, Hot Safari, 8 Dragons and many, many more. Along with great games, our cutting-edge solution means that these titles can be easily integrated into any available gaming platform.
We are continuously launching new and exhilarating games. This comes from heavy investment into research, development and our people, providing you with all the support you need.

Vacancy description:
You will be in charge of engineering and implementing of high loaded enterprise system. It serves tens of thousands of users logging into our product every day.

Required skills:
✔ 4+ years of Java development
✔ Strong programming skills with Java (Java Core, Servlets)
✔ Experience with OOP/OOD
✔ Experience with clustered applications, pooling, connection management, transactions
✔ Familiarity with programming specifics like asynchronous I/O, concurrency, distributed web systems and regression
✔ A good foundation in algorithms, design patterns, and data structures
✔ Integration with 3rd party tools/systems
✔ Experience with unit/functional testing
✔ Strong experience with the most of Spring Framework/Hibernate/JDBC, databases (Oracle, PostgreSQL, MySQL), JSP, HTML, Javascript.
✔ Familiarity with Spring Boot and Spring Cloud with Netflix is a plus
✔ Experience with MongoDB and Redis is a plus
✔ Maven, Gradle
✔ Git
✔ Strong understanding of RDBMS concepts + SQL
✔ Good experience with troubleshooting production problems related to software applications
✔ Experience with asynchronous communications and messaging, RESTful services and SOAP, HTML, JavaScript, CSS
✔ English: Intermediate