BackEnd Developer

Job Title :

Backend Developer – ReactJS, Python, NodeJS, Blockchain

Experience : 3 to 8 years

Location : Bangalore

Job Summary :

We are looking for a skilled and proactive

Backend Developer

with strong experience in

ReactJS, Python, NodeJS , and a solid understanding of

blockchain technologies . The ideal candidate will be responsible for building scalable backend systems and integrating them seamlessly with front-end components while also contributing to blockchain-based solutions.

Key Responsibilities :

Design, develop, and maintain backend services using

NodeJS and Python

Collaborate with front-end developers and contribute to

ReactJS

codebase when required

Integrate blockchain protocols and smart contracts into backend systems

Ensure performance, security, and scalability of backend infrastructure

Develop and maintain APIs and data pipelines

Work with product, design, and DevOps teams to deliver high-quality software

Debug, test, and document backend applications and systems

Required Skills :

3–8 years of hands-on experience in backend development

Proficiency in

NodeJS ,

Python , and

ReactJS

Good understanding of

RESTful APIs ,

Microservices Architecture , and

Database Design

(SQL and NoSQL)

Experience in

blockchain development

(e.g., Ethereum, Solidity, Web3.js) is a must

Familiarity with

smart contracts ,

wallet integrations , and

blockchain security

Knowledge of

Git , CI / CD tools, and deployment practice