Java Backend Developer - Sofia

Информационни технологии


Vivacom is a leader in providing high-tech telecommunication services. Our large IT department delivers cutting edge software solutions to support VIVACOM’s business.

We are currently undertaking a modernization of our IT architecture and applications for both BSS and OSS. For this task we are looking for a Java Developer who will help us develop and integrate the necessary functionalities of critical IT systems and ensure that they are operating without incidents in a large enterprise environment. The ideal candidate for this position is proactive, self-directed, team player and most of all passionate about software development.


If you want to


  • Implement new features and enhance existing functionalities according to business, legal and technological specifications through efficient and reliable code
  • Develop Java Microservices based on Spring Boot, build RESTful APIs with Spring Cloud (Cloud config, Eureka, Feign clients)
  • Collaborate and support others
  • Be pioneering for improvements and innovations

And you possess

  • University degree in Software Engineering, Computer Science, IT or similar field
  • Minimum 2-3 years of experience in software development with with Java and Java-based frameworks (Spring, Spring Boot, Hibernate, etc.)
  • Solid knowledge in Java SE, JEE, Class-loading, Memory Management, Transaction management, etc.
  • Experience with Spring RESTful, SOAP
  • Good knowledge in SQL and ORM technologies (JPA2, Hibernate)
  • Good knowledge of data structures and algorithms
  • Good understanding of SOLID principles and design patterns
  • Experience with version control systems, e.g.Git
  • Excellent communication skills and fluency in English
  • Responsible and friendly team player


Bonus points if you also have


  • Familiarity with relational databases (e.g. PostgreSQL/Oracle)
  • Experience with testing tools (e.g. Selenium, Junit, Cucumber, etc.)
  • Experience with software development using JavaScript/TypeScript and React

The company offers

  • Career development within one of the largest Bulgarian high-tech and telecommunications companies
  • Professional trainings for specific knowledge and skills
  • Attractive salary opportunities according to the achieved aims
  • An additional and competitive bonus package

How to apply

Interested candidates please press the button „Кандидатствай" to send a CV and a motivation letter for the position not later than 10th of December, 2021.


Only short-listed candidates will be invited for an interview.

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