Blockchain Developer

RupsTech Pvt Ltd.; India; On-site; INR 900,000 - 1,400,000; Full time

Job summary

RupsTech Pvt Ltd. is seeking a blockchain developer to design and build secure decentralized applications. You will work with Ethereum, Hyperledger, Solidity, and related tools to implement smart contracts and integrate with existing systems.

Applicants should have a CS/IT degree and blockchain project experience; a coding test may be conducted. Commitment to secure, scalable systems is essential for this role.

Qualifications

• Bachelor’s in Computer Science / IT or related field.
• Blockchain project experience preferred.
• Smart contract coding test may be conducted.
• Commitment to secure and scalable systems.

Responsibilities

• Design and develop blockchain-based applications.
• Write and deploy smart contracts.
• Ensure security and performance of blockchain systems.
• Integrate blockchain with existing applications.
• Research and implement new blockchain technologies.
• Strong analytical thinking.
• Problem-solving mindset.
• Continuous learning attitude.

Skills

Blockchain concepts

Distributed systems

Ethereum

Hyperledger

Cryptography

DApps

Solidity

Web3.js

Ethers.js

Truffle

Hardhat

IPFS

MetaMask

Node.js

Java backend integration

Security & performance

Education

Bachelor’s degree in Computer Science / IT or related field

Tools

Solidity

Web3.js

Ethers.js

Truffle

Hardhat

IPFS

MetaMask

Node.js

Java backend

Job description

Develop secure decentralized applications and blockchain solutions

• Strong knowledge of blockchain concepts and distributed systems
• Understanding of Ethereum, Hyperledger, or other blockchain platforms
• Knowledge of cryptography and security principles
• Experience with decentralized applications (DApps)
• Ethereum, Hyperledger, Binance Smart Chain
• Solidity, Web3.js, Ethers.js
• Truffle, Hardhat
• IPFS, MetaMask
• Node.js / Java backend integration
• Design and develop blockchain-based applications
• Write and deploy smart contracts
• Ensure security and performance of blockchain systems
• Integrate blockchain with existing applications
• Research and implement new blockchain technologies
• Strong analytical thinking
• Problem-solving mindset
• Continuous learning attitude

Eligibility & Conditions

• Bachelor’s in Computer Science / IT or related field
• Blockchain project experience preferred
• Smart contract coding test may be conducted
• Commitment to secure and scalable systems