**Objective:** Senior developer who designs and implements clean, elegant, modern, and easy-to-navigate APIs. Significantly contributes to integration efforts to connect APIs with underlying legacy systems and ensures efficient interaction with underlying databases. Responsible for the quality of their development, applying test automation practices and API query performance profiling, as well as understanding/resolving issues within the API call stack. Contributes to the organization’s software product development following established quality standards. **Experience and knowledge in:** 1\.\- More than 5 years of experience as a Java Backend Developer 2\.\- In-depth knowledge of Spring Boot, WebFlux, Spring Data, and other Java frameworks 3\.\- Experience with OpenAPI, Swagger, or emerging API design and documentation standards 4\.\- Experience creating and using RESTful API services 5\.\- Experience with SQL and NoSQL database systems (PostgreSQL, MySQL, MongoDB, Redis, etc.) *Desirable:* 1\.\- Cloud experience (preferably GCP) 2\.\- Knowledge of Hexagonal Architecture 3\.\- Knowledge of reactive programming 4\.\- Python development knowledge **Years of experience:** 5 years of experience as a JAVA developer **Work modality:** Hybrid model (2\-3 days per week on-site) Benito Juárez, CDMX. **Benefits:** * Family Major Medical Expenses Insurance * Life Insurance * Savings Fund * Savings Box * Grocery Vouchers * Vacation Bonus, Thirteenth Salary, and Vacation Days * Profit-Sharing Bonus * Performance Bonus * Among other additional benefits **\*To apply, please provide your complete information in CAPITAL LETTERS\***