Backend Developer(Node.js)

17 hours ago

Nagar Sahibzada Ajit Singh Nagar India Delta4 Infotech Full time

Job Description Delta4 Infotech Pvt. Ltd., the team behind YourGPT, is building AI-driven solutions to help businesses automate and scale. We are looking for a Backend Developer(Node.js) to join our team in Mohali, who will be responsible for developing and maintain high-performance, scalable backend systems that power our AI-driven products. In this role, you will work closely with the AI and product teams to integrate intelligent, real-time functionalities into production-ready applications. Key Responsibilities :- - Build & maintain backend services using Node.js, Express.js, or NestJS. - Improve application performance, reliability, and scalability. - Design, implement, and refine RESTful APIs and GraphQL endpoints. - Work with databases such as MongoDB, PostgreSQL, and MySQL to manage data efficiently. - Integrate AI APIs, LLM services, and automation workflows into the system. - Stay updates with the latest advancements in Javascript, Node.js technologies & AI development practices. - Collaborate with the frontend team and AI engineers to deliver features efficiently and intelligently. Requirements :- - Strong command in Javascript (ES6+) and Node.js. - Practical Exposure with Express.js or NestJS frameworks. - Good knowledege of API design, authentication (JWT/OAuth), and middleware. - Hands-on experience with database systems including MongoDB, MySQL, or PostgreSQL. - Strong grasp of asynchronous programming and event loop in Node.js. - Exposure to Git, Docker, and CI/CD pipelines. - Familarity with the current AI frameworks, SDKs, and API integrations (e.g., OpenAI, LangChain, Gemini, etc.). Good To Have :- - Practical experience with AI API integrations, chatbot systems, or automation tools. - Understanding of microservices, serverless architecture, or WebSocket programming. - Practical exposure to deploy Node.js applications to cloud environments (AWS, Azure, GCP). - A proactive mindset to experiment with emerging AI developer tools. Interested applicants may submit their application via the provided form and are requested to attach their CV along with a portfolio or GitHub profile link. Skills: automation,express ai,sql,mysql,node.js,ai automation,mongodb,ai tools,git,docker,postgersql,api,javascript

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