Junior Backend Developer | Node.js / Type Script

Experience: 1–2 Years

Employment Type: Full time

Work Schedule: Monday to Friday

Location: World Tech Square, Sector 83, Mohali

About the Role

We are looking for a Junior Backend Developer with hands-on experience in Node.js and Type Script to join our engineering team.

You will work on an enterprise-grade HR AI and Analytics platform being developed for a large manufacturing conglomerate. The platform will include an AI-powered HR assistant, employee and manager dashboards, HR analytics, performance tracking, attendance insights, availability tracking, efficiency monitoring, and integrations with existing enterprise systems.

You will work closely with senior backend developers and technical leads, contributing to API development, database integrations, authentication, data processing, and AI/RAG-related backend workflows.

Key Responsibilities

Develop and maintain backend APIs using Node.js and Type Script Build REST APIs using Express.js or Nest JS Develop APIs for dashboards, analytics, reporting, and enterprise modules Work with Postgre SQL, My SQL, Mongo DB, or similar databases Design database schemas and write efficient SQL queries Implement authentication, authorization, and role-based access control Integrate third-party and internal REST APIs Build Excel and CSV import and data processing workflows Assist with data synchronization and background processing jobs Support file uploads, document processing, and metadata management Contribute to AI and RAG backend workflows and LLM API integrations Implement request validation, error handling, logging, and basic security practices Write unit tests and API tests Debug issues and improve backend reliability Collaborate with frontend developers for API integration Maintain API documentation using Swagger/Open API Follow Git workflows, pull requests,



and code review practices Participate in sprint planning, daily stand-ups, and technical discussions Required Technical Skills

Backend Development

Good understanding of Node.js Hands-on experience with Java Script and Type Script Experience with Express.js or Nest JS Understanding of REST API design and architecture Knowledge of routes, controllers, services, middleware, and DTOs Understanding of authentication and authorization Experience with request validation and error handling Database

Basic to intermediate knowledge of Postgre SQL or My SQL Basic understanding of Mongo DB Understanding of database schema design Ability to write SQL queries Knowledge of joins, indexes, filtering, sorting, and pagination Familiarity with Prisma, Sequelize, Type ORM, or Mongoose APIs and Integrations

Experience consuming third-party REST APIs Understanding of API authentication such as JWT, API Keys, OAuth basics, and Bearer Tokens Familiarity with Postman Basic understanding of scheduled jobs and background processing Security

Understanding of JWT authentication Basic knowledge of password hashing Understanding of role-based access control Awareness of API security best practices Understanding of environment variables and secret management Ability to prevent sensitive data exposure through APIs Cloud and Dev Ops, Good to Have





Basic knowledge of AWS or Azure Familiarity with S3 or Azure Blob Storage Basic understanding of Docker Experience with Git and platforms such as Git Hub, Git Lab, or Bitbucket Understanding of CI/CD basics Basic Linux command-line knowledge AI and RAG Exposure, Positive to Have

Experience or familiarity with any of the following will be an advantage:

Open AI API or Azure Open AI LLM API integrations Embeddings Vector databases Document processing Text extraction and chunking Metadata storage Retrieval-Augmented Generation (RAG) Project Experience We Are Looking For

Candidates should ideally have worked on 2 to 3 backend projects, preferably involving:

Admin or management dashboards CRM, ERP, HRMS, or enterprise applications Data-heavy backend APIs Authentication and user-role management Reporting and analytics APIs File upload or data-import modules Third-party API integrations Saa S or enterprise applications What We Value

Strong problem-solving skills Willingness to learn and work with enterprise backend architecture Ability to understand requirements and take ownership of assigned tasks Good debugging and troubleshooting skills Clear communication and regular progress updates Ability to work independently while knowing when to seek guidance Attention to code quality and maintainability Comfortable working in a fast-paced development environment Responsible approach toward deadlines and deliverables Why Join Us?

This is an opportunity to work on a real-world enterprise AI platform combining backend engineering, HR technology, analytics, enterprise integrations, and emerging AI and RAG technologies.

If you are a backend developer looking to strengthen your skills while working on AI-powered enterprise systems, we would love to hear from you.

Location: World Tech Square, Sector 83, Mohali

Work Schedule: Monday to Friday

Experience: 1–2 Years

Employment Type: Full-time

📌 Junior Backend Developer (Punjab)
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