Senior Java Developer

Epom is a cross-platform ad-serving platform for ad campaigns management, monitoring and optimization. Epom provides customers with a unified platform to serve ads on display, mobile web and mobile applications. We are looking to extend our small but strong Epom Development team by Senior Java Developer on a long-term basis.

Tasks and responsibilities:

  • Communicate with development team, product owners and business users;
  • Evaluate feature requests against solution architecture and non-functional requirements;
  • Provide estimates of development and integration efforts;
  • Identify and report project technical risks;
  • Participate in planning of development strategy for each iteration;
  • Drive feature development lifecycle as part of Agile process;
  • Develop unit tests (using JUnit, JMock) and integration tests along with new or redesigned feature development;
  • Document development results in source code and wiki;
  • Document issue fix results in issue tracking system;
  • Setup development environment;
  • Collaborate with Solution Architect to maintain solution architecture;
  • Collaborate with QA team to improve and extend test automation;
  • Assist customer support on analyzing and resolving customer issues.

Professional requirements:

  • 5+ years of professional software development experience;
  • 3+ years of development experience in Java;
  • Strong experience in developing complex web applications (using Spring/JEE);
  • Strong knowledge of database and file storage concepts, query language and technologies like Hibernate;
  • Experience working in Unix/Linux/Mac OS X environment;
  • Knowledge of software best practices like TDD, design patterns and continuous integration;
  • Knowledge of modern web servers (Tomcat, Jetty);
  • Knowledge of software development life cycle;
  • Experience with teamwork tools such as git/Bitbucket, JIRA, Jenkins/Bamboo, Confluence.

Optional requirements:

  • Experience to build reliable multithreaded applications;
  • Experience in developing web services with high load (20K+ QPS) is a bold plus;
  • Knowledge in Ad Serving, Affiliate marketing or Real-time bidding areas is a bold plus;
  • Knowledge of Applied math (Mathematical optimization, Mathematical statistics, Probability theory, Approximation theory, Graph theory) is a bold plus;
  • Experience with network diagnostic and traffic simulation tools (JMeter, soapUI) is a plus;
  • Experience with performance testing is a plus;
  • Computer Science Degree or equivalent, MS is a plus;
  • Experience with Big Data: Hadoop, Spark is a plus.

Personal requirements:

  • Must have analytical abilities with trouble-shooting skills;
  • Result-oriented with attention to details;
  • Verbal and written communication skills;
  • English reading/writing – Intermediate;
  • A willingness to do what it takes to get things done;
  • Strong aptitude for learning new technologies;
  • Ability to work independently within development team.

Work conditions:

  • Competitive salary;
  • 24 – day paid vacation, 100% paid sick leave;
  • 8 – hour working day and 5 – day working week;
  • Medical insurance;
  • An interesting work on long term projects in friendly team;
  • Prospects of career growth.

If the description sounds good for you and matches your experience, please apply!

Contact Details

Elena Belousova HR Manager, Kyiv
  • Phone: +380 93 440 84 30
  • Email:
  • Skype: Lentca1

Please submit your CV written in English

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