Ninaad Global

We are looking for a Senior Full-Stack Developer to join our team and lead the development of a next-generation application . The role requires expertise in Node.js, React.js, and mobile app development (React Native or Flutter) , with a strong focus on building scalable, secure, and high-performing applications. As a senior member, you will work closely with solution architects and business stakeholders to translate requirements into robust technical solutions, ensuring seamless user experiences across web and mobile platforms. Key Resposibities Lead the design and development of responsive web applications using React.js. Build and maintain REST/GraphQL APIs using Node.js (Express/Nest.js). Develop cross-platform mobile apps (React Native or Flutter) for marketplace users. Implement workflows for quotations, orders, payments, and vendor management . Integrate third-party services such as payment gateways, logistics, and messaging APIs . Create an admin panel with role-based access, monitoring, and reporting features. Ensure application security, performance optimization, and cloud deployment readiness . Mentor junior developers and uphold coding best practices . Required Skills & Experience 5+ years of hands-on full-stack development experience. Strong knowledge of Node.js (Express/Nest.js) and React.js . Experience with mobile app development (React Native or Flutter). Proficiency in databases (PostgreSQL/MySQL, MongoDB, Redis). Knowledge of cloud infrastructure (AWS/Azure/GCP), CI/CD, and containerization (Docker/Kubernetes). Strong understanding of authentication, security practices, and scalability principles . Experience with real-time systems (chat, notifications) using Socket.io or Firebase. Good to Have Prior experience in B2B or eCommerce platform development . Familiarity with supply chain/logistics API integrations . Knowledge of analytics dashboards and BI tools. What We Offer Opportunity to work on a large-scale marketplace platform from the ground up. Competitive compensation aligned with senior-level expertise. Flexible working model (remote/hybrid). High-impact role with ownership of technical decisions and architecture .