Backend Developer

Job Description

Job Description: We are seeking an extremely passionate and experienced Node.js Backend Developer to join our team and work on building and maintaining a high-performance IoT backend system. You will be responsible for developing robust and scalable APIs, implementing data synchronization services, and integrating with 3rd party SAAS solutions at the platform level. This role is critical to ensuring the performance, reliability, and availability of our backend systems. Youll work on cutting-edge technologies with a real-world impact. Responsibilities: Design, develop, and maintain backend services for our IoT platform using Node.js. Develop and optimize high-performance APIs to handle large data volumes & a growing user base. Implement data synchronization services across distributed systems. Integrate 3rd party data sources and APIs into our platform. Work with both SQL and NoSQL databases. Collaborate with the frontend developers and other team members to ensure seamless integration. Troubleshoot and resolve issues related to the backend system. Has to ensure a 99.999% uptime & performance SLAs of the production environment. Manage basic DevOps tasks such as CI/CD pipelines, Kubernetes cluster management, and application deployment processes. Write clean, efficient, and well-documented code with a high test coverage. Apply logical problem-solving skills to address complex challenges. Required Qualifications: B.Tech. degree or higher educational qualification. 3+ years of experience as a Node.js developer in a production environment. Proven experience building and maintaining high-performance APIs. Hands-on experience working with SQL and NoSQL databases (e.g., PostgreSQL, ClickHouse). Strong understanding of Microservice architecture concepts & hands-on experience implementing it in production systems. Deep understanding of use cases & experience with Apache Kafka & Redis. Strong understanding of backend development principles and best practices. Familiarity with basic DevOps practices and CI/CD tools. Excellent coding, debugging and logical problem-solving skills. Passion for technology and building innovative solutions. Preferred Qualifications: Experience developing APIs & services, with a deeper understanding of the Quality Controls. Knowledge of IoT data and related technologies. Experience with Kubernetes Cluster setup & management is a plus. Experience with Graph DB (e.g. Neo4J).