Senior Backend Developer (Node.js)

Job Description

Senior Backend Developer (Node.js) Location: Kochi Experience Level: Senior (4–6+ years) About DBiz.ai | Impactful Experience @Scale DBiz.ai is a high-performing product and engineering company that partners with organizations to build scalable digital solutions using the right technologies at the right time. We are driven by innovation and a commitment to delivering exceptional user experiences across industries. Job Overview We are looking for a Senior Backend Developer with solid expertise in Node.js and Nest.js , strong understanding of RESTful APIs , and hands-on experience with SQL/Postgres . This role demands a technically sound and collaborative individual capable of building scalable, reliable backend systems in a fast-paced, agile environment. Familiarity with GraphQL , TypeScript , CI/CD , and cloud platforms (especially Azure) is a significant advantage. Key Responsibilities Design, develop, and maintain robust backend solutions using Node.js and Nest.js. Build and manage RESTful APIs to support frontend applications and ensure smooth integration. Develop optimized SQL queries and manage Postgres databases. Create and maintain effective data models and database schemas. Collaborate with frontend developers to integrate user-facing components with server-side logic. Conduct code reviews and provide technical guidance to ensure code quality. Identify and resolve performance issues and application bottlenecks. Stay current with backend development trends and tools to drive continuous improvement. Contribute to enhancing engineering processes and team efficiency. Primary Skills Strong hands-on experience with Node.js and Nest.js Proficiency in building and consuming RESTful APIs Solid understanding of SQL and experience with Postgres Experience in designing and maintaining database schemas Secondary Skills Familiarity with GraphQL , TypeScript , and JavaScript Experience with CI/CD tools and pipelines Exposure to Azure or other cloud platforms Understanding of agile methodologies Qualifications Bachelor's degree in Computer Science, Engineering, or a related field 4–6+ years of hands-on experience in backend development Proven track record of delivering scalable and maintainable backend systems Strong problem-solving abilities and keen attention to detail Excellent collaboration and communication skills Ability to work independently and manage time effectively Life at DBiz.ai Competitive salary and comprehensive benefits A dynamic and innovative work environment Ample opportunities for learning, personal growth, and advancement A collaborative culture that values initiative, curiosity, and ownership