Position: Senior Java Developer
Category: Java
English level: intermediate
Years of experience: 6

Experience with huge distributed systems, machine learning, data mining.
Java SE/EE,  Spring, Hibernate.
C++, STL, Boost, Qt.
Python, R.

Distributed systems.
Hadoop.
AWS
Docker
Machine Learning.

Web services, Multithreading, Networking, Database design.

Relational DBMS, No-SQL: Cassandra, MongoDB, Redis, Memcached.
Back-end development. Stable team of professionals. Big Data. Machine learning.