Node.js Backend Developer

nodeJS, Databases, API development.

• Primary skills:Technology->Databases->OpenSource Database,Technology->Reactive Programming->NodeJS • Knowledge of design principles and fundamentals of architecture • Understanding of performance engineering • Knowledge of quality processes and estimation techniques • Basic understanding of project domain • Ability to translate functional / nonfunctional requirements to systems requirements • Ability to design and code complex programs • Ability to write test cases and scenarios based on the specifications • Good understanding of SDLC and agile methodologies • Awareness of latest technologies and trends • Logical thinking and problem solving skills along with an ability to collaborate Key Responsibilities: • Design, develop, and maintain backend services using Node.js for scalable and secure API development. • Build RESTful APIs and services, ensuring proper versioning, error handling, and documentation. • Design and optimize database schemas, queries, and indexes to ensure high performance and reliability. • Integrate APIs with internal and external systems, ensuring data consistency and integrity across services. • Write clean, modular, and testable code following industry best practices and coding standards. • Troubleshoot and debug production issues, perform root-cause analysis, and implement long-term fixes. • Collaborate with cross-functional teams to refine requirements, estimate effort, and deliver features on time. • Implement security best practices in API and data handling, including authentication, authorization, and input validation. • Participate in code reviews, knowledge-sharing sessions, and continuous improvement of development processes. • Monitor application performance and contribute to capacity planning and scalability improvements.