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Newxel is an IT Staffing provider that helps to connect business with talented developers in Ukraine. Our mission is to help fast-growing organizations get professional engineers by building and launching offshore development teams and R&D centers in Ukraine.
3 февраля 2021

Senior Java Developer for High-load Video-Streaming Platform


Необходимые навыки

— 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

Будет плюсом

— Hands-on experience in building large and (preferably) high-load systems
— Experience with MySQL, Mongo, Redis, Elasticsearch
— Advanced Linux shell skill
— Experience with Docker, Kubernetes, Google Cloud Platform (or other cloud providers)
— Git, Jenkins


— 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


— Designing and developing high load backend microservices
— Writing code in a clean and maintainable manner
— Maintaining existing codebase
— Optimizing code to achieve better performance
— System have to be ready for constantly increasing load
— Working together with the OPS team to address production issues

О проекте

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.
Our goal to become the #1 app for live-stream content. If you are an overachiever and eager to succeed, help us continue to grow and redefine the exciting Live Streaming space!