BABEL is a multinational technology consulting firm specializing in applying its services and technological expertise to accelerate the digital transformation of its clients—large enterprises and public institutions. We are looking for professionals like you to help us reach Mars 2025. **What is Mars 2025?** It’s our goal! Reaching 5,000 Babelievers worldwide is the challenge ahead—and to achieve it, we need professionals who bring innovation, leadership, and international experience. **What are we looking for?** Senior Java Developer **What are the minimum requirements?** A minimum of 5 years of experience as a software engineer, with solid backend development expertise and hands-on experience with modern architectures. **Mandatory tools:** * Java 17 * Microservices * JPA * Hibernate * GIT * Strong foundations in Object-Oriented Programming (OOP) * RESTful * Solid relational database fundamentals (primarily Oracle) * Non-relational databases (REDIS) * SOA architectures * Web Services (SOAP) * Web Servers / Application Servers * IAM * API Gateway * Agile framework (Scrum) * Docker * Infrastructure and Networking **Desirable tools:** * Cloud-Native * 12-Factor App * SSO * DevSecOps * OCP/Kubernetes * Specific details: * Integrated Development Environment (IDE): * Eclipse * IntelliJ IDEA **Build and Dependency Management Tools:** * Maven **Version Control:** * Git: Repositories such as GitHub, GitLab, or Bitbucket. **Web Development Frameworks:** * Spring Framework * Quarkus **Database and Persistence:** * Hibernate * JPA (Java Persistence API) * Oracle (packages, functions, procedures, anonymous blocks, transactions) * Sybase (functions, procedures, anonymous blocks, transactions) **Microservices and Inter-Service Communication:** * Spring Boot * IBM MQ or RabbitMQ * REST/JSON **Testing and Quality Assurance:** * JUnit * Mockito * SonarQube **Deployment and Continuous Delivery (CI/CD):** * OpenShift * Docker * Kubernetes ​ **Security:** * Spring Security * OAuth2 / JWT (JSON Web Tokens) * SLF4J + Logback/Log4j **API Management:** * Swagger/OpenAPI * Postman * SOAPUI **Virtualization and Cloud:** * OpenShift **Asynchronous Task Management:** * Quartz Scheduler * Spring Scheduling * Expected cloud environment proficiency level: Basic; intermediate preferred. **Work modality:** Hybrid, with availability for 2–3 on-site days per week, Monday through Friday, from 9 AM to 6 PM. **Work location:** Lomas de Chapultepec V Secc, 11000; Colonia Polanco II Sección, 11530; CDMX **What do we offer?** Babel is a company at a pivotal moment of expansion, offering numerous development opportunities and an outstanding collaborative, values-driven work environment. Joining Babel means becoming part of a team united by a shared mission and a corporate model rooted in core values. **Additionally:** * 100% payroll-based compensation * Major Medical Insurance * Solidarity Bonus * Career Development Plan * Premium corporate benefits **Are you ready to accept the challenge? We’re waiting for you!** *In compliance with current data protection regulations, we inform you that the data controller of your personal information is GRUPO BABEL, which will process your data for internal personnel selection processes, based on your consent through submission of your curriculum vitae and implementation of pre-contractual measures.* *Your data may be shared with entities within the GRUPO BABEL group to offer you the position best suited to your professional profile, as well as with those entities legally authorized.* Job type: Full-time Salary: $38,000.00 – $42,000.00 per month Benefits: * Major Medical Insurance Work location: Hybrid remote work in Lomas de Chapultepec, CDMX