Middle Blockchain Developer

We are looking for a Middle Blockchain Developer to join our growing team and contribute to building secure, scalable, and user-focused blockchain solutions.

Responsibilities:

• Develop, test, and deploy smart contracts to enable secure and decentralized application logic

• Implement Web3 integrations to connect blockchain networks with web applications

• Build user-friendly, responsive interfaces for seamless cross-device experiences

• Design and maintain backend systems for efficient data processing and blockchain interaction

• Ensure real-time synchronization and accurate management of blockchain data

• Optimize application performance and resource usage

• Conduct thorough testing and debugging to ensure reliability and security

• Apply strong security best practices to protect smart contracts and user data

• Create and maintain technical documentation for code, APIs, and features

• Collaborate with developers, designers, and stakeholders to achieve project goals

• Participate in presales activities, providing technical expertise and solution design support

Required Skills & Technologies:

• Solidity, Rust

• Smart Contracts, DApps

• Ethers.js, Web3.js

• JavaScript / TypeScript

• Node.js, Nest.js, Express

• React

• Ethereum

• Solana (Anchor, Solana Programs)

• English level: B2