Java Backend Developer

Description

Job Summary: We are seeking a Java Backend Developer to join a dynamic team focused on advanced application development, microservices, and extensible architecture in cloud environments. Key Highlights: 1. Advanced Java application and microservices development 2. Work in cloud environments (AWS, Azure, GCP) and DevSecOps 3. Design of extensible architecture and internal module marketplace DESCRIPTION At BESIDE, we champion top-tier talent in the technology sector. We operate a specialized Recruitment Unit dedicated to placing professionals within our clients' teams. Collaborating with a wide range of companies enables us to match you with the role best suited to your professional needs and interests. You will have the opportunity to join highly innovative companies and work on cutting-edge projects across R\+D, automotive, pharma, machinery design, product development, and more. We are recruiting a **Java Backend Developer** to join the team of one of our key clients. **What will you do? Your main responsibilities will include:** * Advanced development of applications using Java. * Use of Java frameworks, especially Spring Framework, Spring Boot, and Spring Cloud, to build robust and scalable services. * Implementation and management of object-relational mapping (ORM) with Hibernate. * Management and querying of relational databases (SQL Server, MySQL, PostgreSQL) and non-relational databases (MongoDB). * Deployment and implementation of solutions on cloud platforms such as AWS, Azure, or Google Cloud. * Work in DevSecOps environments, using tools that facilitate continuous integration and deployment (CI/CD). * Design and execution of unit tests and other techniques to ensure software quality. * Development and maintenance of microservices, working with containerization and orchestration technologies such as Docker and Kubernetes. * Use of integrated development environments such as IntelliJ and Visual Studio Code for daily programming. * Design of an extensible architecture enabling third-party development of new modules integrated with the product core. * Implementation of an internal event system and exposure via webhooks. * Design of an internal marketplace for installable modules. * Building isolation mechanisms (security, resources, permissions, …) * Integration with message queues and buses (e.g., Azure Service Bus). * Documentation of architecture, SDKs, and extensibility patterns. **Benefits** * Permanent contract * Hybrid work model (3 days onsite / 2 remote) * Working hours: 2 days per week from 08:00 to 14:00 and from 15:00 to 18:30; 3 days per week from 08:00 to 15:00. * Stable project within a growing company * Flexible compensation. REQUIREMENTS * **Minimum 3 years’ experience** as a Backend Developer in Java environments. * **Primary tech stack:** Java, Spring (Spring Boot, Spring Cloud). * **Backend and architecture:** experience in microservices development, event-driven architectures, and **multi\-tenant** environments. * **Databases:** relational (SQL Server, MySQL, PostgreSQL) and NoSQL (MongoDB). * **Cloud environments and DevOps:** experience with AWS, Azure or GCP, CI/CD, Docker and Kubernetes. * **Best practices:** testing, code quality, and technical documentation. * **Experience building SDKs, integrations, or developer tools.** * **Agile environment experience**, using tools such as Jira, Confluence or Bitbucket. * **Technical English.** * Experience in **enterprise management software, ERP or accounting systems** will be valued.