Reliwell Technologies

Core Blockchain Developer Skills: 1. Blockchain Fundamentals Consensus mechanisms (PoW, PoS, PoA, BFT, etc.) Tokenomics & smart contract logic Public vs private blockchains (Ethereum, BSC, Polygon, Hyperledger, etc.) 2. Programming Languages Smart Contracts: Solidity (Ethereum, BSC, Polygon), Rust (Solana, Polkadot), Vyper Backend: Node.js, Go, Python, Java Frontend: React.js, Next.js, Flutter (for wallet apps, DApps UI) 3. Smart Contract Development Writing, deploying, and upgrading contracts (ERC20, BEP20, ERC721, ERC1155) Security (preventing reentrancy, overflow/underflow, phishing, etc.) Contract testing (Hardhat, Truffle, Foundry, Ganache) 4. Cryptography Knowledge Public/Private key management Digital signatures (ECDSA, Schnorr, EdDSA) Hashing (SHA-256, Keccak-256, Poseidon) Zero-Knowledge Proofs (zk-SNARKs, zk-STARKs) Job Type: Full-time Pay: ₹20,000.00 - ₹40,000.00 per month Benefits: Paid sick time Paid time off Work Location: In person Speak with the employer +91 9984040400