Job Summary: We are seeking a Backend Developer to participate in the development of an advanced technological platform for integrating complex systems in industrial environments. Key Highlights: 1. Development of an advanced technological platform 2. Working with cutting-edge technologies (Java, Spring, Kafka) 3. Opportunities for technical and professional growth Grupo Clave is looking to hire a Backend Developer to participate in the development of an advanced technological platform focused on integrating complex systems in industrial and critical infrastructure environments. **Job Mission** --------------------- The selected candidate will participate in developing the platform’s backend services, designing robust and scalable solutions that enable integration of multiple technological systems and management of large volumes of data. They will work alongside the architecture and development team to build a platform capable of processing information from various services, ensuring system performance, availability, and stability. **Main Responsibilities** ------------------------- * Development of Java-based backend services for the platform. * Implementation of APIs and integration services between different systems. * Development of business logic components within the platform. * Integration with external systems and heterogeneous technologies. * Management and processing of data flows across multiple services. * Participation in implementing hexagonal architecture or decoupled architectures. * Design and optimization of databases and data models. * Participation in testing processes, continuous improvement, and service optimization. **Technologies and Technical Environment** --------------------------------- * Java and frameworks from the Spring ecosystem (Spring Boot, Hibernate, JPA) * APIs and integration: REST, SOAP, JSON / XML, OpenAPI * Messaging and data processing: Kafka, Flink * Relational and non-relational databases * Development tools: Git, CI/CD * Agile methodologies (Scrum) **Requirements** -------------- Education * Computer Engineering, Technical Computer Engineering, or equivalent degree. Experience * At least 4–5 years of Backend development experience. * Experience working with Java and frameworks from the Spring ecosystem. * Experience in system integration and API development. * Experience with decoupled architectures or microservices. Profile * Ability to work with distributed systems and complex environments. * Architectural thinking and commitment to code quality. * Capability to solve complex technical problems. **What the Company Offers** ------------------------- * Participation in developing a high-impact technological product. * Working with advanced technologies in a demanding technical environment. * Collaboration with a specialized technical team. * Opportunities for technical and professional growth. Conditions * Competitive salary commensurate with experience. * Flexible compensation plan (health insurance, meal card, childcare voucher). Benefits * Flexible working hours. * Friday afternoons off. * Summer intensive work schedule. * Social benefits and team activities. Are you interested? We’d love to meet you!