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