Xemplar Insights - Node.js Developer - Backend Technologies

Must have skills : - 3 years of relevant experience in Node.JS, with RESTful APIs and Responsibilities : - Working within an agile environment. - Collaborate with cross-functional teams to define, design, and develop new features. - Ensuring quality and performance of application to specifications. - Identifying potential problems and resolving application bottlenecks. - Fixing application bugs before final release. - Completing work plans as appropriate for design, development, implementation, and rollout tasks. - Supporting and maintaining applications utilizing required tools and technologies for the role. - Proven work experience as a Lead Node JS Developer. Proactively involving with the following teams or individuals in collaborative environment as appropriate : - Support center - Infrastructure teams - Front-end teams - Database Teams Clients Required Experience : - Should have 3 years of experience working as a Node.JS developer and with total experience of 4 years. - Experience as Java engineer, with a focus on both front end and RESTful APIs. - Good Grasp of Asynchronous Programming and Its Workarounds. - Experience using and developing REST APIs using micro services architecture. - Working knowledge of both centralized and distributed enterprise architectures. - Nice to have knowledge on AWS (S3 Connect through Node, Deployments). - Should have hands on experience with GitLab/GitHub version control. - Knowledge of and experience implementing security best practices within codebases. - Ability to build large, production-ready applications from start to finish, including data. - Ability to manage code libraries and packages via NPM. - Should be an effective communicator while giving a problem statement. - Ability to Design and develop back-end REST APIs for Mobile as well as Web applications. - Ability to collaborate with various front-end and back-end development teams on user-facing features and services. Strong knowledge Encryption of APIs using any of the cryptography methodologies (AES256ECB/CBC, SHA256, Hashing) Focus on the following : - Design patterns. - Test driven development. - Enforce code quality and standards. - Document APIs using Swagger. - Should be good at custom as well as system exception handling. - Should be good at effective usage of process managers to ensure the graceful recovery of Application from runtime errors. - Should have hands on experience with performance improvement tools like PM2 to improve performance and reliability of Application. - Should have hands on experience on any of the mailing methodologies (Nodemailer / SendGrid). - Caching and session manager. - Should have hands on experience with usage of logging library to increase errors visibility. - Should be particularly good at handling all the scenarios of Node.js application anomalies in production. The scenarios include abnormal termination such as a crash, slow performance, memory leak, high CPU, unexpected errors, incorrect output, and more. Nice to have : - Work Experience with Product Development company would an added Advantage. - Experience with knowledge of dynamic server coding environments such as Python. - Experience with Insurance Domain background. - Experience with Angular. - Experience with React and Redux. - Experience with JavaScript and TypeScript. - Experience working in an Agile work environment. - Knowledge on using any of the Test-Driven Development Libraries like Jasmine or Mocha or Qualifications : - Engineering graduate or B. Tech with relevant major subjects like Computer Skills Required : - Outstanding leadership and organizational skills. - Consultative approach during internal and external discussions. - Excellent written and verbal communications. - Must have necessary patience and understanding of cultural differences (ref:hirist.tech)

Location: hyderabad, IN

Posted Date: 5/11/2025