Fullstack Developer (MERN) (Kolkata)

Full Stack Developer (React & .NET/Node.js) Job Description We are seeking an experienced Full Stack Developer to join an international team, working remotely. The ideal candidate should have strong expertise in frontend and backend technologies, with a focus on React, .NET/Node.js, and AWS services. Key Responsibilities: Develop responsive web applications using React.js/NextJS to deliver seamless user experiences. Build secure RESTful APIs with .NET/Node.js/Java/Express.js and integrate them with AWS services. Work closely with AWS DataZone for data governance, management, and analytics. Utilize AWS Lambda, API Gateway, S3, RDS, Cognito, and DataZone to build scalable, cloud-native applications. Implement OAuth, JWT, and role-based access control (RBAC) for secure APIs and user authentication. Deploy applications using Docker and AWS ECS/EKS. Work in an Agile environment, collaborating with product managers, designers, and developers. Handle SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Must-Have Skills: Frontend Development: 5+ years of experience with React.js/Next.js Backend Development: 3+ years of experience with Node.js/.NET/Java/Express.js AWS Services: Hands-on experience with AWS Lambda, API Gateway, S3, RDS, Cognito API Security: OAuth2, JWT, RBAC, OpenID Connect, SAML Microservices & Serverless: Experience building cloud-native applications Containerization: Docker & Kubernetes (AWS ECS/EKS) Database Management: SQL & NoSQL (PostgreSQL, MongoDB) Work Workplace: EST (Canada) Time Overlap 7:30 PM to 4:30 AM IST .