Job Description

Department

Information Technology

Role

Backend Developer

Locations

Agra, Uttar Pradesh

About Expertbells

Expertbells

is a startup support platform dedicated to helping entrepreneurs launch, grow, and scale their businesses through expert guidance, mentorship, and end-to-end services. Join our fast-growing team in Agra and be part of India's thriving startup ecosystem!

About the Role

We are hiring a

Backend Developer

to join our core tech team at

Expertbells

. In this role, you will build robust, scalable, and secure backend systems that power our web and mobile applications. You will handle everything from designing databases to integrating third-party services, ensuring seamless operations behind the scenes. Your work will directly impact how thousands of users register businesses, raise funds, and access mentorship on our digital platform.

Location:

Agra (On-site)

Experience:

Minimum 2 Years

Key Responsibilities

Develop and maintain backend services using

Node.js

. Design, implement, and manage

MongoDB

databases. Build, manage, and optimize

RESTful APIs

. Ensure API security, scalability, and performance. Collaborate closely with frontend developers (

React Native / React JS

) and DevOps teams. Integrate third-party services and external APIs as needed. Troubleshoot, debug, and upgrade backend applications.

Requirements

Minimum

2 years of experience

as a backend developer. Proficiency in

Node.js

and

MongoDB

. Strong understanding of

Express.js

and backend architecture. Solid experience in building and securing RESTful APIs. Familiarity with API authentication and authorization (

JWT, OAuth

). Understanding of performance optimization, caching, and database indexing. Experience with version control systems (

Git/GitHub

). Ability to work in a collaborative, fast-paced startup environment.

Good to Have

Experience with cloud platforms (

AWS, GCP, Azure

) or

Firebase

. Familiarity with microservices or serverless architecture. Experience with socket.io, real-time applications, or push notifications. Basic knowledge of CI/CD pipelines and containerization (

Docker

).

Why Join Expertbells?

Be part of a rapidly growing startup solving real problems for entrepreneurs. Work on impactful products used by thousands of startups. Fast career growth with learning opportunities. * Friendly and collaborative team culture.