Qureos

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Java Backend Developer

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We are seeking an experienced Senior Java Developer with strong expertise in Java 17+, Spring Boot 3.x, and Spring Framework 6.x, along with hands-on experience in JMS-based messaging and Service-Oriented Architecture (SOA). The candidate should be capable of designing scalable, loosely coupled systems and leveraging AI-assisted development tools such as GitHub Copilot to enhance productivity and code quality.

Key Responsibilities

Design and develop enterprise-grade applications using Java 17+
Build and maintain RESTful and SOA-based services using Spring Boot 3.x / Spring 6.x
Implement asynchronous communication using JMS (ActiveMQ, IBM MQ, RabbitMQ, etc.)
Design and enhance SOA and microservices-based architectures
Own complex modules and drive them end-to-end
Ensure high code quality through code reviews, static analysis, and testing
Use Maven for build and dependency management
Actively leverage AI tools (GitHub Copilot, etc.) for development and refactoring
Mentor junior developers and provide technical guidance

Collaborate with cross-functional teams (QA, DevOps, Product, Architecture)

Required Skills & Qualifications

6+ years of hands-on experience with Java (Java 17+)
Strong experience with Spring Boot 3.x and Spring Framework 6
Hands-on experience with JMS messaging and asynchronous processing
Strong understanding of Service-Oriented Architecture (SOA) principles
Experience designing and consuming SOAP and REST-based services
Proficiency with Maven

Experience with code quality tools (SonarQube, PMD, Checkstyle, etc.)
Practical experience using AI-assisted developer tools (e.g., GitHub Copilot)
Solid understanding of design patterns, SOLID principles, and clean architecture

Nice to Have

Experience with event-driven architectures (Kafka, RabbitMQ)
Spring Security, OAuth2, JWT
CI/CD pipelines and DevOps tooling

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