Back End Engineer - Java, Spring Boot, Kafka

About the role

The back end engineer builds scalable backend systems and works on cloud-native services using Java, Spring Boot 3, AWS and Apache Kafka, contributing to the design, development and continuous improvement of the platform.

Key responsibilities

• Design, develop and maintain backend services using Java and Spring Boot 3
• Build and consume RESTful APIs with clean, maintainable code
• Develop event-driven and asynchronous systems using Apache Kafka
• Deploy and operate services on AWS (EC2, ECS/EKS, S3, RDS, etc.)
• Write unit and integration tests to ensure code quality and reliability
• Take part in code reviews and help shape engineering best practices
• Troubleshoot production issues and improve system performance and stability
• Work with cross-functional teams to turn requirements into technical solutions

Required profile

• 2-3 years of professional experience in Java backend development
• Experience building REST APIs and working with JSON
• Solid understanding of SQL databases (MySQL, PostgreSQL or similar)
• Familiarity with Git and modern CI/CD pipelines
• Understanding of microservices architecture and distributed systems basics

Required skills

• Java (8+) and Spring Boot 3
• Apache Kafka (producers, consumers, topics, offsets)
• AWS deployment and operation

What we offer

• Competitive package