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Colan Infotech - Node.js Developer - AWS/GraphQL

Posted on: 22/07/2025

Job Description

Job Overview :


We are seeking a skilled Node.js Developer with 3-6 years of experience, specializing in AWS and GraphQL, to join our team. You will be responsible for designing, building, and maintaining scalable backend services using AWS Lambda, AppSync, and GraphQL. This role involves developing APIs for a modern React frontend, integrating with AWS Amplify, and optimizing data models in Amazon RDS. If you are an immediate joiner with a passion for building robust, high-performance cloud-native applications, we encourage you to apply.


Key Responsibilities :


- Design, build, and maintain scalable backend services using AWS Lambda, AppSync, and GraphQL.

- Develop robust APIs to support a modern React frontend application, ensuring seamless data flow and efficient communication.

- Integrate with AWS Amplify for seamless CI/CD processes and streamlined application deployment.

- Design and optimize data models in Amazon RDS, working with databases such as PostgreSQL and MySQL.

- Write clean, efficient, and well-documented code using TypeScript and Node.js.

- Collaborate effectively with frontend developers and product teams to implement new features and deliver integrated solutions.

- Ensure application performance, scalability, and security throughout the development lifecycle.

- Participate actively in code reviews, comprehensive testing, and troubleshooting to maintain high code

quality and system reliability.


Ideal Skills And Experience :


- Node.js : Strong proficiency in Node.js development.

- AWS : Hands-on experience with AWS services including AWS Lambda, AppSync, and AWS Amplify.

- GraphQL : Expertise in designing and implementing GraphQL APIs.

- Databases : Experience with MySQL and/or PostgreSQL in Amazon RDS. Familiarity with NoSQL databases like CouchDB and MongoDB is a plus.

- TypeScript : Proficiency in TypeScript for writing type-safe code.

- Frontend Collaboration : Understanding of React.js concepts to effectively integrate with frontend applications.

- Scalable APIs : Proven ability to build scalable and high-performance APIs.

- Problem-Solving : Strong analytical and problem-solving skills to tackle complex technical challenges.


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