Senior MERN Stack Developer - Node.js/React.js

Responsibilities :

- Develop scalable full-stack applications using MongoDB, PostgreSQL, Express.js, React.js, Next.js, and Node.js with TypeScript.

- Design and implement microservices architecture using AWS services like Lambda, API Gateway, and DynamoDB.

- Build event-driven architectures leveraging Amazon SQS (Simple Queue Service) and SNS (Simple Notification Service) for asynchronous processing.

- Develop and optimize serverless applications using AWS Lambda, Step Functions, and other AWS services.

- Optimize database performance and query efficiency for MongoDB and PostgreSQL.

- Write and maintain unit and integration tests using Jest, Mocha, or Cypress.

- Collaborate with cross-functional teams, including DevOps, UI/UX, and Product Managers, to enhance system performance and scalability.

- Monitor system performance and troubleshoot issues using AWS CloudWatch, ELK Stack, or Prometheus.

Requirements :

- Experience in designing and implementing microservices-based architectures.

- Hands-on experience with AWS services, including Lambda, S3, DynamoDB, API Gateway, SQS, and SNS.

- Proficiency in event-driven and serverless architecture patterns.

- Experience in building and integrating GraphQL or REST APIs, including Swagger documentation.

- Knowledge of asynchronous messaging and event streaming using SQS, SNS, or Kafka.

- Familiarity with Docker, Kubernetes, and container orchestration.

- Solid understanding of both NoSQL (MongoDB) and SQL (PostgreSQL, MySQL) databases.

- Strong problem-solving and debugging skills