NestJS Backend Developer (PostgreSQL, Prisma, AWS S3)

Job Description:

We are looking for a NestJS Backend Developer with expertise in PostgreSQL, Prisma ORM, and cloud storage solutions such as AWS is a plus. The ideal candidate should have a strong background in backend API development, authentication, and database management.

Responsibilities:

• Develop and maintain scalable backend services using NestJS and TypeScript.
• Design, optimize, and manage PostgreSQL database schemas using Prisma ORM.
• Implement RESTful APIs with authentication and authorization mechanisms (JWT).
• Integrate cloud storage solutions like AWS S3 for file uploads.
• Implement data validation using class-validator and class-transformer.
• Use Swagger for API documentation and testing.
• Optimize performance using caching mechanisms where necessary.
• Write unit and integration tests using Jest and Supertest.
• Follow best practices for security, scalability, and performance.

Requirements:

• Experience in Node.js and TypeScript.
• 2+ years of  strong hands-on experience with NestJS framework.
• 2+ Expertise in PostgreSQL, database design, and performance optimization.
• Experience with Prisma ORM for database interaction.
• Knowledge of authentication using JWT and role-based access control.
• Familiarity with AWS S3 SDK for file storage and management.
• Experience with API documentation using Swagger.
• Proficiency in writing test cases using Jest and Supertest.
• Strong debugging and problem-solving skills.