Senior Data Engineer

Job Description We are looking for a highly skilled Senior Node.js Developer to design, develop, and optimize scalable backend systems. The ideal candidate will bring strong technical expertise, leadership capabilities, and the ability to work collaboratively with cross-functional teams to build high-performance applications. Key Responsibilities Design, develop, test, and maintain high-performance Node.js applications Architect scalable RESTful or GraphQL APIs for web and mobile platforms Integrate front-end components, third-party services, and cloud-based APIs Lead code reviews, enforce coding standards, and mentor junior developers Work closely with DevOps teams to manage CI/CD pipelines and cloud deployments (AWS, Azure, or GCP) Identify performance bottlenecks, optimize backend processes, and ensure application security and reliability Collaborate with product owners and stakeholders to define technical requirements and deliverables Implement best practices for testing, monitoring, and error-handling Maintain code documentation, perform debugging, and troubleshoot production issues Required Skills 8+ years of full-stack or backend development experience with a primary focus on Node.js Strong proficiency in JavaScript (ES6+) and frameworks like Express.js, Nest.js, or Koa.js Solid understanding of asynchronous programming, event-driven architecture, and microservices design Hands-on experience with databases such as MongoDB, PostgreSQL, or MySQL Experience with containerization and orchestration tools (Docker, Kubernetes) Proficiency with version control systems like Git and collaborative tools such as JIRA and Confluence Knowledge of cloud environments and services (AWS Lambda, EC2, S3, API Gateway, etc.) Sound experience with unit and integration testing frameworks (Mocha, Jest, Chai) Strong problem-solving, debugging, and optimization skills Excellent communication and documentation capabilities