Serviingo Technologies PVT LTD

Backend Developer ( NestJS / PostgreSQL ) Company: Serviingo Technologies Pvt. Ltd. Location: Gomti Nagar, Lucknow (Onsite) Experience: 3 to 5 Years Employment Type: Full-time About Serviingo Technologies Serviingo Technologies Pvt. Ltd. is a fast-growing tech startup based in Lucknow, focused on building scalable and secure digital products in the Home Services and Finance domains. We are developing innovative platforms that simplify everyday services and bring trusted professionals directly to users through technology-driven solutions. We are looking for an experienced Backend Developer (NestJS) who can take complete ownership of backend systems and contribute to end-to-end product development for Android and iOS applications. Key Responsibilities Design, develop, and maintain RESTful APIs using NestJS and Node.js. Lead end-to-end product development — from backend architecture to deployment and scaling. Work with PostgreSQL and Prisma ORM for efficient database design and management. Implement Firebase Cloud Messaging (FCM) for Android and iOS push notifications. Build real-time features using Socket.IO. Integrate third-party services such as SMS, Email, and Authentication APIs. Implement secure authentication using JWT and follow MVC architectural patterns. Ensure backend systems are highly optimized, secure, and scalable. Deploy and manage cloud infrastructure using AWS (EC2, S3, RDS, etc.). Collaborate closely with frontend and mobile app teams for seamless integration. Required Skills & Expertise Strong hands-on experience in Node . js and NestJS frameworks. Proficiency in PostgreSQL and Prisma ORM. Hands-on experience working on Home Services and Finance applications. Experience integrating Firebase push notifications for mobile platforms. Knowledge of Socket.IO for real-time data communication. Practical experience with AWS deployment and management. Proficiency in third-party integrations (SMS, Email, Payment Gateway APIs, etc.). Strong understanding of JWT authentication , MVC pattern, and API security . Expertise in performance tuning, code optimization , and debugging. Ability to independently handle complete backend development. Preferred Qualifications Experience with microservices architecture and CI/CD pipelines. Familiarity with serverless (AWS Lambda) and Agile methodologies. Why Join Serviingo Technologies Work on innovative Home Services and Finance-based applications. Involvement in end-to-end product development with full ownership. Collaborative, growth-oriented, and fast-paced work culture. Exposure to modern technologies and real-world scalable systems. Competitive salary and career advancement opportunities. Location : Gomti Nagar, Lucknow (Onsite) Experience : 3–5 Years Employment Type: Full-Time Job Types: Full-time, Permanent Pay: From ₹40,000.00 per month Benefits: Flexible schedule Internet reimbursement Paid sick time Paid time off Provident Fund Work from home Work Location: In person