Backend Developer (Node.js)

Job Title: Backend Developer (Node.js)

Location: Noida(Work form Office)

Experience: 6+ Years

Employment Type: Full-time

About the Role

We are seeking a highly skilled Backend Developer with strong experience in Node.js to design, build, and maintain scalable backend systems and APIs. The ideal candidate will have deep expertise in API design, database management, asynchronous processing, cloud storage integrations, and security best practices.

Key Responsibilities

Develop and maintain backend services using Node.js (v18+ / v22) and Express.js

Design and implement scalable REST APIs

Document APIs using Swagger / OpenAPI

Work with MongoDB and Mongoose, including replica set administration

Implement background processing and scheduling using Agenda job scheduler

Build robust asynchronous job processing workflows

Implement secure authentication and session management

Apply CSRF protection and industry-standard security practices

Integrate third-party systems such as Sage Intacct (SOAP/XML-based integration)

Manage file storage integrations using:

o AWS S3 SDK

o Google Cloud Storage

o Azure File Share SDK

Containerize applications using Docker

Manage dependencies using pnpm / npm

Write unit and integration tests using Jest

Maintain and improve CI/CD pipelines

Implement logging and observability solutions using Winston

Follow OWASP security best practices

Participate in Git-based workflows and code reviews

Required Skills & Qualifications

Strong experience with Node.js and Express.js

Solid understanding of RESTful API design

Experience with MongoDB / Mongoose

Knowledge of replica sets and database scaling

Experience with background job processing systems

Familiarity with Swagger / OpenAPI documentation

Hands-on experience with Docker containerization

Experience building and maintaining CI/CD pipelines

Strong knowledge of backend security best practices (OWASP)

Experience with Git workflows and peer code reviews

Testing experience with Jest

Nice to Have

Experience with Sage Intacct integrations

Exposure to multi-cloud storage environments

Experience in high-availability production systems

Familiarity with observability and monitoring tools

Soft Skills

Strong analytical and problem-solving skills

Attention to detail and commitment to code quality

Ability to work independently and within cross-functional teams

Strong communication skills