Backend Developer

Role Overview: Expertbells, a startup support platform in Agra, is seeking a Backend Developer to join their core tech team. As a Backend Developer, you will be responsible for building robust, scalable, and secure backend systems that power web and mobile applications. Your role will involve designing databases, integrating third-party services, and ensuring seamless operations to enhance the user experience on the digital platform. Key Responsibilities: - Develop and maintain backend services using Node.js. - Design, implement, and manage MongoDB databases. - Build, manage, and optimize RESTful APIs. - Ensure API security, scalability, and performance. - Collaborate closely with frontend developers (React Native / React JS) and DevOps teams. - Integrate third-party services and external APIs as needed. - Troubleshoot, debug, and upgrade backend applications. Qualifications Required: - Minimum 2 years of experience as a backend developer. - Proficiency in Node.js and MongoDB. - Strong understanding of Express.js and backend architecture. - Solid experience in building and securing RESTful APIs. - Familiarity with API authentication and authorization (JWT, OAuth). - Understanding of performance optimization, caching, and database indexing. - Experience with version control systems (Git/GitHub). - Ability to work in a collaborative, fast-paced startup environment. Additional Details: Expertbells offers you the opportunity to be part of a rapidly growing startup that solves real problems for entrepreneurs. You will work on impactful products used by thousands of startups, with fast career growth and learning opportunities in a friendly and collaborative team culture.,