Senior Blockchain Engineer

Blockchain Game Alliance is hiring a Senior Blockchain Engineer to design and build core blockchain infrastructure powering Web3 gaming products, decentralized economies, and NFT systems.

You will work with smart contracts, blockchain integrations, and backend systems that support scalable gaming platforms. The role involves building and maintaining secure on-chain systems including NFTs, token mechanics, marketplaces, staking systems, and wallet integrations.

We are looking for engineers with strong experience in Solidity or Rust, EVM-based development, smart contract architecture, and Web3 tooling such as Hardhat, Foundry, Ethers.js, or similar frameworks. Experience with blockchain security, gas optimization, and production deployments is essential.

You will collaborate closely with full stack engineers, product teams, and ecosystem partners to build reliable, high-performance decentralized systems across multiple blockchain networks such as Ethereum, Polygon, or Solana.

The ideal candidate is highly technical, security-focused, and experienced in building production-grade smart contract systems and decentralized applications.

Location: Remote

Duration: 10 Months

Type: Full-time or Part-time

Compensation:

• $14k–$16k/month (Full-time)
• $100–$130/hour (Contract / Part-time)