Position: Senior Java Developer
Company: Newxel
Experience required: 5y
English level: upper

Tango is a live-streaming platform, offering live video content and instant communication.

Launched in 2009 as the first cross-platform voice and video-calling app, Tango has expanded into social networking and content distribution to create new and better ways for people to connect and spark conversations. The company has raised over $300M from very credible investors like Alibaba, Access Industries, and more, and has reached over 450 million registered users by delivering the world’s best video quality in real-time.

A social, interactive app for people around the world to communicate, engage, and create meaningful relationships. The platform combines the highest-quality live video streaming and messaging, user-generated content such as games and music, and a digital economy to support it all.

The company’s goal is to become the #1 app for live-stream content. If you are an overachiever and eager to succeed, help Tango continue to grow and redefine the exciting Live Streaming space!

We need you to have…

Excellent problem-solving skills
Solid experience with Java 8, especially with java.util.concurrent;
Basic knowledge of algorithms and their complexity
Good at Spring, Hibernate, JDBC
Experience with any relational database
Experience with any distributed key-value storage (e.g. Redis, Hazelcast, Cassandra, Memcached)
Understand how to build distributed systems
Excellent troubleshooting skills
Covering code by tests (unit, integration)
Intermediate English

We’d be super happy if you…
Have hands-on experience in building large and (preferably) high-load systems
Have experience with MySQL, Mongo, Redis, Elasticsearch
Have advanced Linux shell skills
Experienced with Docker, Kubernetes, Google Cloud Platform (or other cloud providers)
Experienced with Git, Jenkins

What you get in return…
Competitive compensation including salary and options grant
Medical insurance
Tax compensation
Long-term employment with 20 working-days paid vacation
Paid sick leaves (10 per year)
Modern and comfortable office near the Vystavkovyi center

Your tasks will be…
Designing and developing high load backend microservices
Writing code in a clean and maintainable manner
Maintaining existing codebase
Optimizing code to achieve better performance
The system has to be ready for constantly increasing load
Working together with the OPS team to address production issues
If you are interested in this position, please fill out the form below and send us your CV.
We will be happy to see as a part of a talented Tango team in Ukraine.