Senior Node.js / MERN Stack Developer

Location: Rajkot, Gujarat (Work from Office) Job Type: Full-time Experience: Minimum 5 years Salary: Competitive, based on experience Job Summary: We are seeking an experienced and highly logical Senior Node.js Developer to join our in-house development team in Rajkot . The ideal candidate should be proficient in Node.js and MongoDB , with a strong understanding of real-time data handling (Streams, Sockets) and experience working with OpenAI APIs . Familiarity with AWS Lambda , automated testing tools , and SaaS architecture will be a strong plus. Responsibilities: Develop and maintain scalable backend services using Node.js Manage databases and data models using MongoDB Implement real-time features using Streams and WebSockets Integrate external services including OpenAI APIs Deploy and manage serverless functions via AWS Lambda Collaborate with cross-functional teams to deliver end-to-end solutions Ensure code quality and performance with strong logical architecture Write and maintain tests using Jest , Cypress , or other relevant tools Debug and resolve system issues and performance bottlenecks Requirements: Minimum 5 years of experience in Node.js development Strong knowledge of MongoDB Experience working with real-time systems (Sockets/Streams) Hands-on experience with OpenAI integrations Working knowledge of AWS Lambda and serverless deployments Solid grasp of REST APIs, authentication, and backend architecture Excellent logical thinking and problem-solving skills Strong communication skills in English (written and verbal) Nice to Have: Experience with Jest and Cypress Exposure to SaaS product development Understanding of DevOps and CI/CD pipelines What We Offer: Competitive salary and performance-based incentives Opportunity to work on AI-integrated and SaaS products Dynamic and collaborative work culture Full-time work-from-office role based in Rajkot Show more Show less