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Senior Blockchain Developer (Solidity / BEP-20 / BNB Chain)

X

Xelora

11 - 15K USD
Full-time
Remote
EngineerBlockchainSeniorDev

Overview

We are looking for an experienced Blockchain Developer to implement the tokenomics and smart contract infrastructure for our Play-to-Earn (P2E) game, built on BNB Smart Chain.

The project involves developing a BEP-20 reward token, a core game rewards contract, and a secure backend-to-blockchain verification mechanism. The goal is to create a reliable and secure reward distribution system that calculates player rewards based on in-game performance while enforcing daily and overall reward limits.

The developer will work on the smart contract architecture, token integration, reward distribution logic, and security mechanisms required for the next stage of development.

Required Qualifications

  • Strong experience with Solidity and EVM-compatible smart contracts.

  • Proven experience developing and deploying BEP-20 or ERC-20 tokens.

  • Practical knowledge of BNB Smart Chain.

  • Experience building reward distribution, staking, or tokenomics contracts.

  • Experience implementing digital signature verification and replay protection.

  • Strong understanding of smart contract security and access control.

  • Experience integrating smart contracts with backend services and Web3 frontends.

  • Familiarity with OpenZeppelin contracts and development tools such as Hardhat or Foundry.

We are looking for a developer who can deliver secure, maintainable, and production-ready smart contracts rather than just basic token deployment.