Backend Developer

As a Backend Developer at PhysicsWallah, you will be responsible for developing and maintaining server-side logic, ensuring high performance and responsiveness to requests from the frontend. You will work closely with our front-end developers and other team members to integrate user-facing elements with server-side logic. Key Responsibilities: - Develop and maintain scalable backend services using NestJS, JavaScript, and TypeScript. - Design and implement RESTful APIs and ensure the performance, quality, and responsiveness of applications. - Work with Kafka and SQS for building real-time data pipelines and event-driven systems. - Manage and optimize databases including MongoDB, Postgres, and Redis. - Collaborate with frontend developers to integrate user-facing elements with server-side logic. - Write clean, maintainable, and efficient code. - Troubleshoot and debug applications. - Participate in code reviews and provide constructive feedback. - Ensure that the developed services are robust and easy to maintain. - Stay updated with emerging technologies and industry trends. Qualifications: - 3-6 years of experience in backend development. - Proficiency in NestJS, JavaScript, and TypeScript. - Experience with Kafka for real-time data processing. - Strong knowledge of MongoDB, Postgres, and Redis. - Excellent problem-solving skills and attention to detail. - Strong communication skills and the ability to work well in a team. - Ability to manage multiple tasks and projects simultaneously. - A degree in Computer Science, Information Technology, or a related field is preferred.,