QuickBlox is looking for Java developer into our Kharkiv office for developing high-load XMPP server.

What do we offer?

- Awesome team, who are always glad to help in any cases
- Flexible working hours 8 hours per day
- Paid gym and training, English courses, etc.
- Modern office space in the center of Kharkov
- Free coffee, cookies and fruits at the office
- Corporatives
- Vacation is available in the amount of 3 weeks (15 working days) per year. As long as you are with us, the amount of these days will increment by one each year
- Paid sick leaves - 10 days per year

What we are looking for in our new employee?

- 3 years + of Java development experience;
- Strong Knowledge of Java Core
- Threads
- NIO 2.0
- Collection Framework
- NoSQL(MongoDB)

Will be a plus:

- Knowledge of XMPP protocol.
- Some experience with message queue(RabbitMQ, Kafka)
- Some experience with functional programming

Functional responsibilities:
— Development of new features
— Support of existing solutions
— Creation of documentation
— Bugfix
— Participation in sprint formation
— Researching, learning.

If you are feeling that you are the right person, please send us your CV

About QuickBlox

We are a backend software company for chat and video calling services. We work with customers all around the world, they are mostly Healthcare companies, Banks, Development agencies, eCommerce etc.

Company website:

DOU company page:

Job posted on 31 July 2020

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