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Snezhana Yaroshenko

Email | LinkedIn
Middle/Senior Java developer, Video conferencing
Odesa, Kyiv, Dnipro, Kharkiv, remote
We create cloud telecom service processing more than hundreds million calls per week and provide simultaneous telephony access for hundreds of thousands of our colleagues.

Team develops and supports Java back-end applications, including highloaded distributed systems based on in-memory data grid, distributed storage and data processing systems, using NoSQL database MongoDB, Java-based servers and RabbitMQ, proxy servers for requests from internal part of the system to external services.

Technologies: Java 8 (soon will move to Java 11), Spring, Oracle Coherence, Oracle DB, MongoDB, Tomcat, Jetty.

Responsibilities:
  • Design and develop of highload systems interacting and providing data on a real-time basis
  • Work on design and coding of system components operating 24/7
  • Providing decision quality, including constant on-load operation under predictable SLA
  • Support the product during all cycle of development
  • Be a part of Agile team, take part in improving development processes and improvement of the teamwork effectiveness

Our expectations:
  • At least 3 years of hands-on experience using Java SE
  • Familiarity with the following tech stack: Java 8 (soon will move to Java 11), Spring, Oracle Coherence, Oracle DB, MongoDB, Tomcat, Jetty
  • Proficiency in OOP methodologies and OOD Patterns
  • Technical education
  • At least Intermediate level of English

Will be a plus:
  • Experience with databases SQL (Oracle), noSQL (MongoDB)
  • Experience with In-Memory Data Grid (Oracle Coherence)
  • Experience with distributed systems

Employment Conditions
  • Work in well-organized professional team
  • Interesting and challenging tasks, opportunities for self-realization and career growth
  • Corporate training programs, English language courses during working hours
  • 4 weeks of paid vacation, paid sick leave
  • Health Insurance
  • Comfortable working conditions, office in the center of the city with free underground parking slot (for those who located in Odesa)

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