Backend Engineer Key Requirements:

1. Deep expertise in AWS, including services like EC2, Lambda, and S3
2. Strong foundation in Data Structures and Algorithms
3. Proficiency in Python
4. Experience with frameworks such as Flask or FastAPI
5. Strong understanding of Relational and NoSQL databases
6. Expertise in designing scalable, high-performance systems
7. Hands-on experience with CI/CD pipelines (e.g., Jenkins, GitLab, or AWS CodePipeline)
8. Familiarity with Docker and container orchestration (Kubernetes experience is a plus)
9. Knowledge of microservices architecture and event-driven systems

Frontend Engineer Key Requirements:

1. Strong proficiency in React and related libraries (e.g., Redux, React Router)
2. Solid understanding of JavaScript, HTML5, and CSS3
3. Experience with RESTful APIs and integrating frontend with backend services
4. Familiarity with version control tools (Git, GitLab, or similar)
5. Experience with building responsive and user-friendly interfaces
6. Hands-on experience with CI/CD pipelines for frontend applications
7. Familiarity with modern build tools (Webpack, Babel) and testing frameworks (Jest, React Testing Library)