Backend Developer (Java) in Rakuten Viber

Backend Developer (Java) Київ We’re looking for ahighly experienced Backend Developer tojoin our team! Ifyou are curious towork with large scale data inreal-time, committed totranslating insights into action, want new challenges daily and impact the lives ofmillions ofusers globally, this role isfor you. Must belocated inoraround Kyiv RESPONSIBILITIES Planning, designing, developing and maintaining Java high-availability applications that can behigh-volume and low-latency Define application objectives and functionality Ensure application designs conform with business goals Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review Work inahighly motivated team, closely with Product and Architects teams onlarge mission-critical systems REQUIREMENTS 7+ofexperience inserver-side development using Java Advanced knowledge ofJava, from frameworks tolibraries. Experience inAsync and/or reactive java frameworks (such asVertx, Rxjava, Akka) Advanced knowledge ofunit testing frameworks and mocking Knowledge ofcloud technologies Familiar with C++ Experience with large scale NoSQL database (such asCouchbase, MongoDB) Experience with microservices development based ondocker and Kubernetes Experience with Agile methodology Striving for new knowledge and skill improvement Fluent inwritten and spoken English (interviews inEnglish) Excellent oral and written communication skills Higher technical education ADVANTAGES Advanced knowledge ofC++ Experience with other server-side languages such asnode.js, go, python