As a Python backend developer my job was designing, developing, and maintaining the server-side code and APIs that power web applications. My responsibilities included:

1. Designing and implementing RESTful APIs using Django REST framework to support front-end features of the web application.

2. Developing and deploying Django applications on Amazon Web Services (AWS) EC2 instances.

3. Writing efficient and scalable Python code to manage data models, handle user authentication, and ensure the security and performance of the application.

4. Working with front-end developers to integrate server-side functionality into the user interface of the web application.

5. Using JavaScript to implement client-side logic and make asynchronous requests to the server using AJAX.

6. Building and maintaining databases, including designing schemas, writing optimized queries, and ensuring data integrity.

7. Deploying applications to production servers and configuring AWS services like load balancers and auto-scaling groups.

8. Participating in code reviews and collaborating with other team members to ensure code quality and maintainability.

9. Moreover I also created automation scripts for organization to automate repeatitive tasks using selenium and other automation framework.