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About the role
We are looking for a skilled and responsible Full Stack Backend Developer to join our in-house product development team for an ongoing product-based project at Seven Infosystem. The main responsibility will be backend development using Node.js, Admin Panel, API design, database management, server configuration and distribution handaling. Key Responsibilities: * Develop, maintain, and optimize robust backend APIs using Node.js and Express.js. * Work on existing product features, add new enhancements, and provide steady technical support. * Manage, scale, and improve MongoDB database structures, indexing, and complex queries. * Integrate backend APIs seamlessly with a React.js / Next.js admin panel. * Coordinate closely with mobile application developers to fulfill frontend API requirements. * Handle bug fixing, performance optimization, system debugging, and feature updates. * Manage basic server tasks, including AWS server deployment and process management via PM2. * Ensure all written code is clean, secure, well-documented, and highly scalable. * Understand changing product requirements thoroughly and deliver stable production builds on time. Preferred candidate profile * 3 to 5 years of solid professional experience in backend or full-stack web application development. * Education: B.E. / B.Tech / BCA / MCA / M.Sc. in Computer Science, Information Technology, or equivalent practical experience. Technical Requirements: * Strong, production-level knowledge of Node.js and Express.js framework architectures. * Hands-on, practical experience handling MongoDB database administration and query tuning. * Proven experience in REST API development, lifecycle management, and third-party API integration. * Foundational working knowledge of React.js / Next.js for dashboard and admin panel integrations. * Clear understanding of core security concepts: token-based authentication (JWT), request validations, and API data masking. * Familiarity with cloud platforms (AWS), terminal deployment workflows, and process monitors like PM2. * Excellent analytical debugging and programmatic problem-solving capabilities. * Demonstrated ability to read, refactor, and build upon an existing codebase independently. Preferred Bonus Skills: * Experience building or maintaining SaaS / multi-tenant product-based environments. * Hands-on exposure to hybrid mobile development frameworks like React Native. * Strict proficiency with modern version control systems (Git, GitHub) and agile deployment pipelines. Logistics: * Location: This is a strictly full-time, onsite position at our office in Rajkot, Gujarat. * Notice Period: Immediate joiners or candidates who can transition within 15 days will be given top priority. Perks and benefits * Career Growth: Opportunity to own and scale a live, growing product-based application from the ground up. * Collaborative Environment: Work alongside an expert, fast-paced technical team focused on modern engineering practices. * Work-Life Balance: Standard working hours with a clear focus on structured timelines and organized sprint deliveries. * Professional Recognition: Performance-linked career appraisals and structural growth opportunities within the technical division. * Prime Location: Comfortable, fully onsite office setup operating directly out of the technology hub of Rajkot.