Backend Engineer (Node.js / Python)

Design and build scalable APIs and backend services powering the PrepAiro platform. Manage databases, authentication systems, payment integrations, content delivery pipelines, and cloud infrastructure. Collaborate with AI engineers to integrate machine learning models into production environments. Support platform scalability as the business expands across different exam categories and geographies. Ensure system reliability, performance optimization, security implementation, and efficient deployment practices across distributed backend services.

Bachelor's degree in Computer Science or related field with 1-4 years of backend development experience. Strong expertise in Node.js or Python, database technologies such as PostgreSQL and MongoDB, RESTful API development, microservices architecture, and cloud platforms. Experience with AWS, GCP, serverless technologies, real-time systems, authentication mechanisms, and scalable backend architecture preferred.