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Are you a backend-strong Java developer who thrives in agile, microservice environments? We're placing Java Full Stack Developers into a growing tech hub in Hungary — working on mission-critical systems in the telecommunications sector. This is a remote-first role with real flexibility alongside technically interesting work.
Job Responsibility
Design and develop backend services using Java (Java 21), Spring, and Spring Boot
Build and integrate REST APIs for internal and external systems
Design scalable microservice architectures
Work with PostgreSQL (including JSONB)
Contribute to frontend development with JavaScript/TypeScript and Angular or React
Write unit tests using JUnit
manage builds with Maven
Collaborate with product owners, architects, and DevOps in agile Scrum/Kanban teams
Apply Apache ecosystem tools where relevant
Requirements
Proven Java backend development experience (Java 21 preferred)
Strong knowledge of Spring and Spring Boot
REST API development and integration experience
Solid PostgreSQL knowledge (JSONB a bonus)
Microservice architecture design and implementation
Frontend experience: JavaScript/TypeScript Angular or React