Key Responsibilities:

• Design and implement scalable backend services and APIs using Node.js and NestJS.
• Develop RESTful and GraphQL APIs to support frontend integrations and third-party services.
• Design and maintain relational and NoSQL databases such as PostgreSQL, MongoDB, etc.
• Ensure backend systems are secure, scalable, and efficient by following industry best practices.
• Implement authentication and authorization mechanisms, including JWT and OAuth.
• Write unit and integration tests to maintain high code quality.
• Collaborate with DevOps teams to deploy and maintain applications on cloud platforms such as AWS, GCP, or Azure.
• Monitor system performance and optimize for scalability and reliability.

Required Skills and Qualifications:

• 3+ years of experience as a Backend Developer with expertise in Node.js and NestJS.
• Strong knowledge of SQL and NoSQL databases with the ability to write complex queries.
• Experience with microservices architecture and building scalable systems.
• Proficiency in developing and consuming RESTful APIs.
• Strong understanding of security best practices in backend development.
• Familiarity with Docker, Kubernetes, and CI/CD pipelines.
• Proficiency in Git for version control and collaboration.

Preferred Qualifications:

• Experience working with GraphQL for efficient data querying.
• Knowledge of event-driven architectures and message queues (Kafka, RabbitMQ, etc.).
• Familiarity with serverless architecture and related technologies.

Soft Skills:

• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Strong organizational skills with the ability to manage multiple tasks.