Java Backend Developer
Pubblicato il 16-08-2026 - Wiselyst in Italia
Our client is strengthening their Delivery team to design, develop, and maintain robust and secure web applications. You will join this growing group to provide concrete contributions to both backend code and autonomous data management.
What You’ll Do
- Design and develop web applications.
- Create backend features and components across multiple products.
- Implement security features and authentication protocols.
- Develop and manage the database autonomously.
- Run automated tests to ensure software quality.
What We’re Looking For
Must have:
- 3–5 years of experience in Java, with a solid command of functional interfaces.
- Experience with Spring Boot 3, specifically structuring comprehensive and well-organized REST APIs (CRUD).
- Knowledge of Spring Security, including implementing logins via SAML and managing security logic for JWT, CORS, and XSS.
- Proficiency in Hibernate and JPA.
- Familiarity with at least one database versioning framework (e.g., Liquibase, Flyway).
- Ability to integrate with external systems using REST and SOAP services.
- Knowledge of Swagger.
- Ability to write unit tests using JUnit and Mockito.
- Experience working with JIRA and Jenkins.
Soft skills:
- Strong organizational capability to handle development and context-switching across three distinct products simultaneously.
- Self-reliance and accountability to manage database operations autonomously within a collaborative delivery group.
The Details
- Experience level: Mid-level (3–5 years).
- Team & structure: 8-person Delivery team.
- Selection process: Screening call → HR Interview → Tech Interview.