Job Summary: We are seeking a Semi-Senior Node.js Back End Developer to design and develop secure, scalable, and high-performance backend services supporting critical workflows. Key Highlights: 1. Design and develop APIs with Node.js and frameworks such as Express or NestJS. 2. Apply Clean Architecture principles and service-oriented design. 3. Actively collaborate with teams using Agile methodologies. **Role Description** ----------------------- We are seeking a **Semi-Senior Node.js Back End Developer**, responsible for designing and developing secure, scalable, and high-performance backend services that support critical enrollment and onboarding workflows. ### **Responsibilities** * Design and develop APIs using **Node.js** and frameworks such as **Express or NestJS**. * Apply **Clean Architecture** principles and service-oriented design. * Implement authentication and authorization mechanisms (**OAuth2, JWT**). * Integrate relational and/or NoSQL databases. * Ensure code quality through **unit and integration testing**. * Optimize service performance, security, and scalability. * Use **Git** and participate in **CI/CD** pipelines. * Actively collaborate with Front End, Mobile, and QA teams under Agile methodologies. * Monitor and resolve production incidents. ### **Expected Profile** * An **autonomous and solution-oriented** professional with analytical thinking. * Ability to propose technical solutions and drive initiatives. * Focus on security, quality, and operational continuity.