Rakuten Viber is one of the most popular and downloaded apps in the world. Working with us provides a unique opportunity to influence hundreds of millions of our users and to be part of the journey that makes us a super-app. Our mission is to make people’s lives easier by enabling meaningful connections, from precious moments with family and friends, through managing business relationships to pursuing their passions.
- Planning, designing, developing and maintaining Java high-availability applications that can be high-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 in a highly motivated team, closely with Product and Architects teams on large mission-critical systems.
- 7 and more years of experience in server-side development using Java
- Advanced knowledge of Java, from frameworks to libraries. Experience in async and/or reactive java frameworks (such as vertx, rxjava, akka)
- Advanced knowledge of unit testing frameworks and mocking
- Knowledge of cloud technologies
- Familiar with C++
- Experience with large scale NoSQL database (such as Couchbase, MongoDB)
- Experience with microservices development based on docker and Kubernetes
- Experience with Agile methodology
- Striving for new knowledge and skill improvement
- Fluent in written and spoken English (interviews in English)
- Excellent oral and written communication skills
- Higher technical education.
- Advanced knowledge of C++
- Experience with other server-side languages such as node.js, go, python.
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