NestJS Backend Developer

Key Responsibilities

• Develop and maintain backend applications using Node.js, Express.js, and NestJS.
• Design and integrate REST, SOAP, and gRPC APIs.
• Work on Microservices and MVC architecture.
• Write unit and integration tests using Jest.
• Handle Node.js/NestJS framework upgrades and migrations.
• Optimize backend performance and databases.
• Work with PostgreSQL, MySQL, MongoDB, and Redis.
• Use GitHub for code management, pull requests, and CI/CD workflows.
• Participate in code reviews and maintain coding standards.
• Collaborate with product, technology, and other teams to develop new features.
• Guide and support junior developers when required.

Must-Have Skills

• 4+ years of backend development experience.
• Strong hands-on experience with Node.js and NestJS.
• Must have worked on at least 2 projects using NestJS.
• Experience with REST APIs and preferably SOAP/gRPC APIs.
• Good understanding of Microservices and MVC architecture.
• Experience with Jest for testing.
• Experience with both SQL and NoSQL databases.
• Experience with Node.js/NestJS upgrades and migrations.
• Good knowledge of GitHub and CI/CD workflows.
• Experience with at least one ORM such as Sequelize, TypeORM, or Prisma.
• Strong problem-solving and analytical skills.