Junior Java Developer ( hybird Bucharest)

Working on a large-scale Big Data Intelligence Platform built on a distributed microservices architecture, focused on processing high-volume data streams in real time. The platform enables advanced analytics and supports data-driven decision-making across multiple business areas.

The system leverages modern technologies such as Java (17/21) with Spring Boot, Kafka for event-driven processing, Elasticsearch for high-performance search and indexing, and Docker/Kubernetes for containerization, along with integrations with external systems.

Key Responsibilities

• 6 months- 1 year of hands-on experience developing microservices using Java and Spring Boot
• Design and implementation of event-driven data pipelines using Kafka
• Working with Elasticsearch for efficient indexing and fast querying
• Contributing to system architecture, performance optimization, and scalability
• Writing clean, maintainable, and well-tested code
• Collaborating with cross-functional teams (DevOps, Data, QA, Frontend)
• Participating in code reviews and technical discussions

Core Skills

• Java, Spring Boot, microservices architecture
• Kafka and event-driven systems
• Elasticsearch
• REST APIs and distributed systems
• Docker, CI/CD pipelines
• Troubleshooting in distributed environments

Additional Exposure

• Interest in end-to-end development (Spring Boot + React)
• Exposure to Kubernetes
• Familiarity with Python or Node.js
• Experience with data processing / AI-ML concepts
• Awareness of security best practices in distributed systems