Fullstack (Java/React) - Mexico City (AI / Tech Consulting Company) Location: Mexico City Mission: The Back-End Developer Semi Sr at rocket code will be responsible for designing, developing, and maintaining scalable microservices following SOLID principles, ensuring technical quality, full unit test coverage, and comprehensive API documentation. The mission is to build robust and reliable solutions that enable efficient integration with internal and external systems, contributing to the company's technological growth and stability. Responsibilities Develop and maintain backend services using Java 11+ and Spring Boot Design, optimize, and execute MySQL queries, ensuring optimal performance (indexes, tuning, performance) Build and integrate efficient and secure REST APIs Develop user interfaces with Vue (ideally Vue 2 + Vuetify) Collaborate on the implementation of reusable components and views Participate in code reviews, technical documentation, and continuous improvement initiatives Collaborate with functional and technical teams to ensure proper service integration Support integration and deployment using CI/CD processes and containers (Docker) Requirements Proven experience in Java 11 development. Solid knowledge of microservices and SOLID principles. Solid knowledge of Spring Boot Advanced knowledge of MySQL (complex queries, indexes, optimization) Building and consuming REST APIs Experience with Vue (ideally Vue 2 + Vuetify) Basic/intermediate knowledge of React (desirable) Nice-to-have Experience with NestJS (Node.js + TypeScript) Using Docker for containerization Knowledge of CI/CD pipelines (GitLab CI, GitHub Actions, Jenkins, or others) Desired Skills Knowledge of Groovy/Grails for support of complementary or legacy projects. Experience with CI/CD environments. Clear and effective communication with technical teams. Autonomy, proactivity, and strong teamwork skills Benefits Vacations: Enjoy time off to recharge and rejuvenate December Bonus: Receive an annual bonus to celebrate your contributions and hard work Referral Bonus: Get rewarded for bringing talented individuals to our team Continuous Training: Access to resources and specialized training in AI and digital transformation methodologies Courses and Certifications: Stay ahead in your career with company-sponsored courses and certifications Seniority Level Mid-Senior level Employment Type Full-time Job Function Other Industries IT Services and IT Consulting Referrals increase your chances of interviewing at rocket code by 2x. #J-18808-Ljbffr