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N-iX is a Ukrainian IT company with over 19 years of excellence as a reliable technology partner for global industry leaders and Fortune 500 companies.
23 червня 2017

Senior Java Back End Engineer (вакансія неактивна)

Львів

Необхідні навички

Requirements:
• A higher professional education or university degree (BSc, MSc)
• Strong OO analysis and design
• Extensive knowledge of Java, at least 5 years of experience
• Experience with well known Open Source frameworks/libraries, like Spring, jUnit, Apache HTTP Client and CXF. Knowledge of web application frameworks is not relevant
• Familiar with iterative development and TDD
• Understanding of concurrency / multi-threading concepts and common issues in high concurrency environments
• Solid understanding of communication and network protocols (TCP/IP, HTTP). Experience with SIP, XMPP and/or Java NIO is a big plus
• At ease with Unix/Linux
• Good communication skills in English (verbally and written)
• Excellent analytical and debugging skills
• Familiar with XML, JSON and web services (both client and server)
• Familiar with both SQL and noSQL databases (MySQL, Redis, Riak, Memcached)
• Practical experience with scaling applications to big user numbers is a plus
• Experience with other programming languages is a plus. Knowledge of erlang is a big plus

Обов’язки

Responsibilities:
• Design and implement the back-end of the mobile applications
• Work on bug fixing and improving application performance

Про проєкт

Our client, is one of Europe’s fastest growing mobile companies with over five million active customers, 1,000 employees worldwide and operations in eight countries. The client is using the mobile virtual network operator business model. As one of their core services they provide “Pay As You Go” mobile SIM cards, targeted towards the needs of international communities and migrant workers.
Our client is looking for a Java Developer for its Digital division. This department will be responsible for building several mobile applications such as a communications app. The Java Back-end engineer’s job will be to architect and implement the back-end infrastructure for these mobile applications.

Гарячі Java вакансії

Всі Java вакансії