Job Summary: A professional responsible for designing, developing, and implementing enterprise solutions based on Java technology, ensuring quality, security, performance, and scalability. Key Highlights: 1. Design, develop, and implement enterprise solutions using Java technology. 2. Build backend components, REST/SOAP services, and automated processes. 3. Apply object-oriented programming (OOP) principles, design patterns, agile methodologies, and DevSecOps. APPLICATION 4 days ago Description A professional responsible for designing, developing, and implementing enterprise solutions based on Java technology, ensuring quality, security, performance, and scalability. Builds backend components, REST/SOAP services, and automated processes supporting business systems, applying object-oriented programming principles, design patterns, agile methodologies, and DevSecOps practices. Requirements * Engineering, Bachelor's, or Technical degree in Systems, Computer Science, Software, or related fields. * Minimum 5 years of Java backend development experience with Spring Boot, databases, and REST/SOAP web services. * Knowledge of Java, Spring Framework, Hibernate, SQL/NoSQL, Git, JUnit, Jenkins, Docker/Kubernetes, and DevSecOps. * Intermediate technical English (reading and documentation). * Desired certifications: Oracle Certified Professional Java SE, Spring Developer, Scrum Fundamentals, DevOps/Cloud. **Essential Technical Skills** * Proficiency in Java (version 8 or higher), OOP, Streams, Collections, and Lambdas. * Development with Spring Framework / Spring Boot (REST controllers, services, repositories, dependency injection). * Development of REST services (JSON, HTTP verbs) and SOAP services (WSDL, XML, XSD). * Management of relational databases (MySQL, PostgreSQL, Oracle, SQL Server) and ERD schema design, DDL, indexes, and stored procedures. * Use of ORM (JPA, Hibernate). * Unit and integration testing with JUnit, Mockito, and TDD. * Dependency and build management with Maven or Gradle. * Version control with Git/GitHub under GitFlow. * CI/CD implementation with Jenkins and deployment automation. * Docker and Kubernetes containers. * Security implementation with JWT, OAuth2, and SAML 2.0. * Work under agile methodologies (Scrum / Kanban). **Desirable Technical Skills** * Experience with NoSQL databases (MongoDB, Redis, Cassandra). * Implementation of asynchronous messaging (Kafka, ActiveMQ, RabbitMQ). * Automation with Unix Shell scripts. * Use of code quality tools (SonarQube, Checkmarx). * Cloud deployment experience (Azure, AWS, GCP). * Azure DevOps usage for pipelines and releases. **Main Responsibilities** * Analyze functional and technical requirements to design Java-based solutions. * Develop enterprise applications using Spring Boot and service-oriented architecture. * Build and maintain REST and SOAP services. * Design and manage relational and non-relational databases. * Implement business logic applying SOLID principles and design patterns. * Execute unit and integration tests ensuring code coverage. * Manage builds and dependencies with Maven or Gradle. * Manage source code and collaborate via GitFlow workflows. * Participate in CI/CD processes and automated deployments. * Deploy solutions on application servers and Docker/Kubernetes containers. * Implement secure authentication and authorization mechanisms. * Document code, APIs, and technical procedures according to internal standards Location **Huixquilucan, State of Mexico, Mexico (Hybrid)** Experience **5 Years of Experience** o