Senior Node.js Developer

Responsibilities

• Design, develop, and maintain high-performance backend services using Node.js
• Implement real-time communication and event-driven architectures with Socket.io, Kafka, and RabbitMQ
• Optimize and manage relational and NoSQL databases, including MySQL and Redis
• Develop and deploy containerized applications using Docker and Kubernetes
• Ensure high availability, fault tolerance, and scalability of backend services
• Collaborate with frontend developers, DevOps engineers, and product managers
• Write clean, efficient, and well-documented code and conduct code reviews
• Monitor system performance, troubleshoot issues, and implement optimizations
• Work with Trade Matching Engine for financial or trading platforms

Requirements

• 6+ years of hands-on experience in backend development using Node.js
• Strong expertise in Socket.io for real-time data processing
• Experience with MySQL and Redis for database management and optimization
• Proficiency in Docker and Kubernetes for containerization and orchestration
• Hands-on experience with Kafka and RabbitMQ for event-driven architectures
• Deep understanding of microservices architecture and RESTful APIs
• Experience in designing and developing scalable, high-performance applications
• Strong debugging and performance optimization skills

Preferred Qualifications

• Familiarity with cloud platforms like AWS, GCP, or Azure

About the Company

SunCrypto is a leading cryptocurrency exchange platform based in India, offering users the ability to buy, sell, and trade over 300 cryptocurrencies with ease. The platform emphasizes security by storing 80% of cryptocurrencies in secure cold wallets.