Job Title: Software Engineer (Cybersecurity Domain)Location: BrusselsType: PermanentClient Industry: CybersecurityAbout the Role:We are seeking a skilled Software Engineer with strong proficiency in Java and Spring Boot to join our team supporting a high-profile cybersecurity client. In this role, you'll work on mission-critical systems that demand high availability, scalability, and security. The ideal candidate is a back-end focused engineer with additional exposure to C++ and Qt, which are highly advantageous in this environment.Responsibilities:- Design, develop, and maintain scalable Java-based backend services using Spring Boot- Collaborate with security architects and product teams to ensure secure coding practices- Write clean, maintainable, and efficient code following best practices- Contribute to system architecture and design reviews- Build and consume RESTful APIs and work with microservice-based systems- Support and troubleshoot production issues in a fast-paced environment- Collaborate across teams, including frontend developers, DevOps, and QA- If applicable, contribute to components built using C++ and QtRequired Qualifications:- 3+ years of hands-on experience in Java development- Strong knowledge of Spring Boot and related frameworks (Spring Data, Spring Security, etc.)- Experience with REST API design and microservices architecture- Familiarity with Git, CI/CD pipelines, and Agile methodologies- Experience with C++ for systems-level programming is a plus- Familiarity with Qt for building UI applications is a plus- Background in cybersecurity, secure communication protocols, or identity/authentication systemsWhat We Offer:- Opportunity to work on innovative cybersecurity solutions- A collaborative and security-first development environment- Competitive salary (€5,000-€6,500 per month) and benefits package- Career growth in one of the most critical tech sectorsPlease apply here or contact me on the below details for more information:joel.isaac@vividresourcing.com+32 33 18 00 74