Blockchain developer

Core Blockchain Developer with 4+ years of experience specializing in protocol-level development and customization. Strong expertise in working with Ethereum forks, building and modifying blockchain architectures, and implementing advanced cryptographic solutions.

Key Responsibilities:

• Review, refactor, and enhance the existing blockchain codebase for scalability, maintainability, and security

• Work on Ethereum forks and protocol-level customization, including modifying consensus, gas logic, or transaction flows

• Implement Zero-Knowledge Proof (ZK Proof) solutions to enable privacy-focused transactions

• Build and maintain custom blockchain explorers and internal tooling for monitoring and analytics

• Integrate smart contracts with backend systems, APIs, and trading engines

• Set up, configure, and maintain Ethereum (Geth/Nethermind) and Bitcoin (Bitcoin Core) full nodes

• Optimize smart contracts for gas efficiency and performance

• Designing and deploying private and secure transaction systems

Requirements

• 4+ years of experience as a Core Blockchain Developer

• Strong expertise in Solidity and deploying contracts on Ethereum mainnet/testnets

• Proven experience with Ethereum forks and blockchain customization

• Hands-on experience implementing or integrating Zero-Knowledge Proofs (ZK Proofs)

• Experience building or maintaining custom blockchain explorers

• Solid understanding of blockchain internals (consensus mechanisms, transaction lifecycle, gas optimization)

• Experience with smart contracts, node customization, and blockchain infrastructure

Benefits

5 Day working
On time salary
inter- tech work
Skill upgradation trainings
Soft skills trainingsRewards and recognitions
weekly de-stressing activities