Senior Backend Engineer - NodeJS (Upto $4000)

Job DescriptionWe are seeking a Back - end Developer. The job will perform following tasks:Create and implement user information solutions by developing Node.js-based components and APIs that serve web and mobile interfaces.Maintain and enhance back-end logic, services, and integrations with databases and external systems.Participate in the architecture and design of scalable platforms, collaborating with cross-functional teams to ensure alignment on technical decisions and product goals.Contribute to technical solution planning by evaluating feasibility, performance impact, and long-term maintainability.Write clean, efficient, and reusable code in JavaScript/TypeScript using modern Node.js frameworks.Test, debug, and conduct peer code reviews to maintain code quality and support collaborative development.Implement unit and integration tests to ensure code reliability and correctness.Support front-end integration by developing API interfaces for web/intranet applications, aligning with UI/UX expectations.Set feature priorities throughout the development life cycle by determining design methodologies, tool sets, and resource planning.Complete programming tasks using appropriate languages, frameworks, and platforms.Design and conduct validation tests to confirm system behavior, performance, and resilience across environments.