We are looking for a **Java Backend Developer** with solid experience in **REST APIs and microservices architecture**, focused on **code quality, security, and performance**. This position is part of a technical team that designs and maintains scalable, reliable backend solutions aligned with modern development standards. **Responsibilities** * Develop and maintain **RESTful APIs** and **microservices** using **Java and Spring Boot**. * Participate in the design of backend solutions following **clean architecture principles and best practices**. * Ensure the integrity, availability, and consistency of exposed services. * Create and update technical documentation using **Swagger / OpenAPI**. * Implement **security, authentication, and authorization** schemes in services. * Provide support, maintenance, and evolution of existing backend services. * Monitor service performance in production environments. * Execute **unit, integration, and performance tests** to ensure stability. * Collaborate in incident resolution and continuous platform improvement. **We Offer** * **Competitive salary**, commensurate with experience. * **Statutory benefits**. * **Major Medical Expenses Insurance (MMEI)**. * Participation in projects using **current technologies and modern architectures**. * A **collaborative work environment focused on technical excellence**. * **Professional growth plan** and ongoing training. **Work Mode:** On-site If you enjoy building efficient and scalable Java backend solutions, **we want to meet you**. Send a WhatsApp message to **5516404825**, specifying the vacancy: **“Java Backend Developer – APIs”** Job Type: Full-time Salary: $30,000.00 - $35,000.00 per month Benefits: * Major medical expenses insurance Work Location: On-site employment