Senior Blockchain Developer (Solidity/Rust)

Senior Blockchain Developer (Solidity/Rust)

Description:

We are hiring experienced Blockchain Developers to join an innovative project focused on

decentralized applications. The ideal candidate will be responsible for smart contract

development, blockchain integration, and backend logic for web and mobile platforms.

Requirements:

• Minimum 4 years of software development experience, including at least 2–3

years in blockchain projects

• Strong hands-on experience with Solidity and Rust

• Proven expertise in smart contract development, testing, and deployment

(Ethereum, Solana, or similar)

• Familiarity with blockchain infrastructure (QuickNode, Infura, or Solana RPC)

• Experience with wallet integration, token handling, and on-chain/off-chain

interaction

• Proficient in backend technologies (Node.js, Express, MongoDB or PostgreSQL)

• Strong knowledge of blockchain security best practices

Bonus:

• Experience with WalletConnect v2

• Familiarity with Ethereum and Solana RPC providers (e.g., QuickNode, Infura)

Recruitment Process:

Candidates must complete a paid preliminary test:

• Duration: 3-4 hours

• Payment for completed test.