Blockchain Developer

Location: Mohali

Position Overview:

We are looking for an experienced  Blockchain Developer  with deep expertise in  Solidity  and real-world experience in  codebase review ,  trading systems , and  blockchain node infrastructure . You’ll help build and maintain smart contracts, improve blockchain infrastructure, and integrate with  trading/spot trading platforms .

Key Responsibilities:

Develop, audit, and deploy  Solidity smart contracts  for decentralized applications and trading platforms.
Review and enhance the codebase  for maintainability, scalability, and security.
Integrate smart contracts with backend services and trading engines.
Work closely with the product and trading teams to build features related to  spot trading , liquidity, and wallet interactions.
Set up, configure, and maintain  Bitcoin and Ethereum full nodes  for internal use or API interaction.
Perform  security assessments , gas optimizations, and smart contract audits.
Create and maintain documentation and technical specifications.

Required Skills &

Qualifications:

3+ years of hands-on experience as a  Blockchain Developer .
Strong proficiency in  Solidity  and experience deploying contracts to Ethereum mainnet/testnets.

Experience with  codebase management , Git workflows, and collaborative development practices.
Exposure to  crypto trading platforms , especially  spot trading mechanics  (order books, swaps, liquidity).
Experience setting up and maintaining  Ethereum (Geth/Nethermind)  and  Bitcoin (Bitcoin Core)  full nodes.
Solid understanding of blockchain internals (consensus, transaction flows, gas management).
Awareness of smart contract vulnerabilities and security principles.

Benefits:

5 Day working
Competitive salary
Flexible working hours
Professional development opportunities
inter- tech skills upgradation
Friendly and collaborative work environment