A
Avenga Verified

Senior Java Software Engineer

Senior Hybrid Sofia, Bulgaria Full-time Posted 3 months ago

Skills & stack

Languages
Java
Frameworks
Spring Boot
Tools & Infra
AWS Azure GCP Kafka RabbitMQ

About the role

The Senior Java Software Engineer position at Avenga is a hybrid backend role in Sofia, Bulgaria. The work addresses complex business challenges through software development and collaboration with international teams. The source posting is marked as inactive.

Work format

This is a full-time position.

Skills and tools

  • Java
  • Spring Boot
  • Kafka
  • RabbitMQ
  • AWS
  • Azure
  • GCP

What to prepare

  • Prepare a walkthrough of a Java and Spring Boot solution, covering your design choices and maintenance work.
  • Select examples showing your experience with asynchronous messaging and cloud environments.
  • Prepare an example of technical mentoring or a code review that informed development standards.

Responsibilities

  • Design, implement and maintain complex software solutions using Java and Spring.
  • Take ownership of code across the development lifecycle, from design through maintenance.
  • Review code and establish standards for software development.
  • Mentor team members and provide guidance on technical matters.
  • Contribute to solution design and improvements in development practices.

Requirements

  • 6+ years of professional Java development experience, with strong Java 17+ expertise and advanced Spring Boot proficiency.
  • Experience designing both monolithic applications and microservice architectures.
  • Knowledge of asynchronous messaging with Kafka and RabbitMQ.
  • Experience working in cloud environments using AWS, Azure and GCP.
  • Understanding of SQL and NoSQL databases and their use in applications.

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A
Avenga Verified
Outsource

Avenga is a software development and IT outsourcing group headquartered in Prague, formed through the merger of Poland's IT Kontrakt, Ukraine's Corevalue/Perfectial and Germany's Sevenval. It runs lar

Location
Prague, Czechia
Team size
6000+
Remote policy
Hybrid
View company profile

Overview

Seniority
Senior
Remote policy
Hybrid
Location
Sofia, Bulgaria
Employment
Full-time
Posted
Aug 10, 2026

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