Job Summary: At Acema Ingeniería, we are seeking a Middle Backend Developer to design, develop, and maintain server-side logic, APIs, and database optimization. Key Responsibilities: 1. Design and maintain server-side logic 2. Build and maintain APIs and services 3. Administer and optimize databases At Acema Ingeniería, we are looking for a **Middle Backend Developer** **Join our team!** **Requirements:** * Technical or technological degree in Systems, Software, or related fields. * Minimum 1–3 years of experience in Backend Development. **Education/Knowledge:** * Demonstrable experience in server-side development, preferably using Node.js and its ecosystem. * Proficiency with relational and/or non-relational databases (MySQL, PostgreSQL, SQL Server, MongoDB). * Experience creating and consuming REST APIs and/or web services. * Knowledge of version control, especially Git. * Experience integrating systems, authentication, session management, and basic backend application security. * Familiarity with deployment environments, containers, or cloud services. * Experience with testing practices, debugging, code optimization, and software development best practices. **Responsibilities:** * Design, develop, and maintain server-side logic and backend services. * Build, document, and maintain internal or external APIs and services. * Administer and optimize databases, ensuring data integrity, performance, and security. * Implement development best practices, including version control, clean architecture, and coding standards. * Conduct testing, debugging, and resolution of technical incidents related to the backend. * Participate in requirements analysis alongside product, frontend, and infrastructure teams. * Integrate third-party systems and services when required. * Monitor backend service performance and implement improvements for efficiency, stability, and scalability. **We want to meet you!** Send your resume to desarrollo.humano@acemaingenieria.com with the subject line "Middle Backend Developer" Employment Type: Full-time Application Question(s): * What is your salary expectation? * How many years of demonstrable experience do you have in server-side development? (Please specify which programming languages you have used and your proficiency level with each.) * How many years of experience do you have as a Backend Developer?