Java Full-Stack Developer

2 days ago


Budapest, Budapest, Hungary TRIJYA Portfolios Full time 60,000 - 120,000 per year

Job Summary

We are hiring Java Full-Stack Developers at multiple levels to join cross-functional engineering teams supporting global clients across banking, fintech, telecom, manufacturing, e-commerce, and enterprise digital platforms.

Responsibilities

  • Develop backend microservices using Java 11/17+, Spring Boot, Spring MVC, Spring Data JPA
  • Design and integrate REST APIs, event-driven architectures (Kafka/RabbitMQ)
  • Build user interfaces using / Angular /
  • Implement CI/CD pipelines, improve code quality and unit testing
  • Participate in design discussions, sprint planning, and code reviews
  • Optimize performance, scalability, and security
  • Work with international teams across EU time zones

Required SkillsBackend (Core Java)

  • Java 8/11/17+, Spring Boot, Spring Cloud, Microservices
  • Hibernate/JPA, Maven/Gradle, Lombok
  • REST APIs, JSON, SOAP (optional)
  • Multithreading, Collections, JVM tuning

Frontend

  • / Angular 10+ /
  • TypeScript, JavaScript (ES6+), HTML5, CSS3, SCSS
  • Redux, Hooks, RxJS, Angular CLI
  • Responsive UI design, Flexbox, Bootstrap/Material UI

Databases

  • PostgreSQL, MySQL, Oracle, MongoDB
  • Writing complex queries, stored procedures, performance tuning

Cloud & DevOps

  • AWS / Azure / GCP
  • Docker, Kubernetes, Helm
  • Jenkins, GitLab CI/CD, GitHub Actions
  • SonarQube, Nexus/Artifactory

Tools & Standards

  • Git, JIRA, Confluence
  • JUnit, Mockito
  • Agile/Scrum methodologies
  • Design Patterns, SOLID, Clean Code

Job Types: Full-time, Contract



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