Senior Software Engineer

Role Overview

• Contribute to the migration from Java EE 8 to Spring Boot 3, ensuring architectural integrity and code quality throughout the process
• Rewrite from JSP/JSF to Angular 18+, working in close collaboration with frontend specialists
• Design and implement cloud-native Java applications following modern best practices
• Troubleshoot and resolve issues across the full stack, keeping the system stable, secure, and performant

Requirements

• A bachelor's or master's degree in computer science, or equivalent hands-on experience in software engineering
• At least 6 years of professional experience in Java development
• Understanding of Java EE 8 concepts, including application servers (JBoss EAP 8.0), JSP, and JSF
• Strong, production-level proficiency in Spring Boot 3 and Java 17 or higher
• Experience with Angular 18+
• Understanding of cloud-native application principles in the Java ecosystem (12-factor apps, containerization, observability)
• Basic understanding of Kubernetes, Helm and GitOps Practice
• Familiarity with Jenkins and GitHub
• Experience using Jira
• Fluent English is essential; German language skills are an advantage.

Tech Stack

• Angular
• Cloud
• Java
• Jenkins
• Kubernetes
• Spring
• Spring Boot
• SpringBoot

Benefits

• Permanent full-time contract
• Flexible working models within Serbia
• Long-term career development in international projects
• A professional and collaborative environment