Node.js Developer

Company Description Relevantz is a custom software engineering company with over 25 years of experience delivering scalable, robust, secure, and cloud-native solutions. Originating as a software product company, Relevantz maintains a strong engineering culture focused on innovation and quality. The organization builds solutions for leading enterprises and ISVs across finance, healthcare, insurance, media, telecom, retail, and technology sectors. Relevantz is committed to staying ahead of evolving business and technology trends while being aligned with both customers’ needs and associates’ aspirations. The company emphasizes trust, relevance, and long-term partnerships with its clients and team members.

Role Description This is a full-time, on-site Node.js Developer role based in Chennai. The Node.js Developer will design, develop, and maintain backend services and APIs using Node.js, ensuring performance, scalability, and security. Daily responsibilities include collaborating with front-end developers to integrate user-facing elements, participating in code reviews, debugging and optimizing existing applications, and writing clean, testable code. The role involves working closely with cross-functional teams to translate business requirements into technical solutions, implementing best practices, and contributing to continuous improvement of the development process. The developer will also monitor application performance, troubleshoot issues in production environments, and maintain comprehensive technical documentation.

Qualifications

1. In-depth knowledge of the RESTful API design.

2. Restful API development using Node Express.

3. Solid understanding of Core JavaScript & Typescript.

4. At least one RDBMS such as MySQL/Postgres/MSSql Server.

5. Should be comfortable working with SQL queries, stored procedures, functions etc.

6. Solid understanding of code versioning tools such as GIT

7. Familiarity with newer specifications of ECMAScript.

8. Familiarity with Agile development methodologies

9. Experience in NestJS is a plus.

10. Unit testing with Mocha/chai/Jest is a plus.

11. Experience with Sequelize/TypeOrm is a plus.

12. Experience with Redis/S3/SQS is a plus

Responsibilities

1. Adhere to estimates for completing the features/user stories.

2. Develop unit testing of code components.

3. Write well designed, testable, scalable and efficient code by following software

development best practices.

1. Collaborate and communicate effectively with other stockholders.

2. Participate in the Agile / SCRUM development process as an individual contributor,

sizing work items and completing sprint tasks

• 1. Create technical documentation for reference and reportin