Rakuten Viber connects people no matter who they are, or where they are from. With the help of the Viber platform, a calling and messaging app, millions of users worldwide have access to a range of features like one-on-one chats, video calls, group messaging, and updates.

- 4+ years of experience with server-side development
- Deep knowledge of Java (C++, Node.js will be a plus)
- Linux server-side experience
- Excellent verbal and written communication skills
- Bsc. in Computer Science or equivalent

- Create new payment features for millions of users
- Lead and deliver large scale fintech projects
- Design and write efficient, maintainable code supporting billions of operations per second

Will be a plus
- Background in asynchronous programming and functional programming (such as RxJava, Java 8)
- Background in developing using real-time NoSQL databases, like Couchbase, ElasticSearch, Redis, etc
- Background in using asynchronous networking frameworks, e.g. Netty, Vertex
- Knowledge of AWS cloud and its services
- Good knowledge of additional languages (Scala, Python)

What we offer
- Competitive salary
- Medical insurance
- Tax compensation
- Modern and comfortable office near the Vystavkovyi center (remote during the quarantine) or full remote
- Long-term employment with 20 working
- Paid sick leaves (10 per year)

About Newxel

Newxel is a company founded by the team of professionals which successfully launched an in-house R&D center for one of the biggest international companies.

Our mission is to help fast-growing organizations get professional engineers by building and launching offshore development teams and R&D centers in Ukraine. One more goal for us is to help numerous talented IT guys from Ukraine to find their dream job, evolve and gain new skills and experience in successful companies from around the world sharing their values and goals.

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Job posted on 1 September 2021
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