Relevant Experience 5 Years to 7 Years Job Type On Site Working Days Monday to Saturday 10 AM to 7 PM Location Ahmedabad India Candidates with 30 days or less Notice Period are preferred Primary Responsibilities Architect design and develop scalable server-side applications using Node js Lead the backend development lifecycle including requirement analysis design implementation testing and deployment Build RESTful and GraphQL APIs with a strong focus on security performance and scalability Integrate third-party services databases and internal systems efficiently Mentor junior developers and conduct code reviews to maintain high code quality and adherence to best practices Collaborate closely with frontend developers DevOps QA and product teams to deliver end-to-end features Troubleshoot and optimize performance bottlenecks in high-load production environments Contribute to DevOps initiatives including CI CD pipelines automated testing and deployment automation Stay updated on emerging backend technologies and recommend improvements in processes and tech stacks Technical Requirements Strong expertise in Node js Express js and REST API development Solid experience with JavaScript ES6 and TypeScript Proficiency in MongoDB PostgreSQL or other relational and NoSQL databases Experience with GraphQL and API gateway patterns is a plus Familiarity with Microservices Architecture event-driven systems and message brokers e g RabbitMQ Kafka Hands-on knowledge of Docker Kubernetes and containerized applications Deep understanding of authentication and authorization mechanisms OAuth2 JWT Solid grasp of asynchronous programming error handling and memory management in Node js Experience with CI CD tools such as Jenkins GitHub Actions or GitLab CI Proficient in Git and experienced in working with Agile Scrum teams Knowledge of cloud platforms AWS Azure or GCP for backend hosting and serverless functions Experience Minimum Years of Experience 5 years Client Communication Required Yes Interested candidates can share their CV on hr qaafie com Job Type Full-time Benefits Paid time off Ability to commute relocate Bodakdev Ahmedabad Gujarat Reliably commute or planning to relocate before starting work Required Application Question s What is your Current CTC What is your Expected CTC What is your Notice Period Are you ok with 6 Days working If NO Kindly do not apply Experience Node js 5 years Required Work Location In person