استخدام Blockchain Developer(دورکاری)

• Design core, backend software components, and code primarily using Rust and Solidity that support a blockchain and its ecosystem of systems
 • Use extensive experience to build, test, debug, and deploy large-scale decentralized systems across thousands of nodes
 • Work with file systems, execution engines, programming language design, and consensus protocols to complete complex engineering challenges such as scaling up performance and reducing transaction latency
 • Develop and maintain high-quality software engineering practices and principles in a highly visible open-source project

What we're looking for:

 • 3 years (ideally 5+ years) of experience as a hands-on software engineer

 • Experience with a low-level programming language such as Rust, Go, Swift, or C/C++ and Solidity

 • Experience building DApps on blockchains (Ethereum, Polygon, Solana etc.)

 • Experience Designing and implementing standard ERC contracts (721, 1155, 20)

 • Strong understanding of NFTs, mints, approvals, burns

 • Expertise in networking, consensus protocols, parallel execution, storage, authenticated data structures, cryptography, and/or caching