# Blockchain Engineer
Blockchain Game Alliance (BGA)
## Location
Remote
## Type
Full-time or Part-time (10–15+ hrs/week)
## Contract Duration
10 Months
## Compensation
* Full-time: $14k–$18k/month
* Contract / Part-time: $100–$130/hr
* Compensation negotiable based on experience
## About BGA
Blockchain Game Alliance (BGA) is a global organization supporting the growth of blockchain technology in gaming and Web3 ecosystems.
We work with game studios, blockchain infrastructure providers, developers, creators, and ecosystem partners building the future of decentralized gaming and digital economies.
We’re looking for an experienced Blockchain Engineer to help build secure and scalable Web3 gaming infrastructure, smart contracts, NFT systems, and decentralized applications.
## Responsibilities
* Design, develop, test, and deploy smart contracts
* Build NFT systems, staking mechanics, token systems, and marketplace functionality
* Develop blockchain integrations and backend services
* Work with Ethereum, Polygon, Solana, or similar ecosystems
* Integrate wallets and transaction workflows
* Optimize smart contracts for security, scalability, and gas efficiency
* Collaborate with frontend/backend engineers on Web3 integrations
* Participate in architecture discussions, code reviews, and GitHub workflows
* Maintain technical documentation and development standards
## Requirements
### Required
* Strong experience with Solidity, Rust, or similar blockchain languages
* Experience with EVM-compatible blockchains
* Deep understanding of smart contracts and decentralized systems
* Experience with Ethers.js, Web3.js, Viem, or similar libraries
* Experience with Hardhat, Foundry, Truffle, Anchor, or related frameworks
* Familiarity with GitHub workflows and collaborative development
* Strong debugging and problem-solving skills
* Ability to work effectively in remote teams
### Nice to Have
* NFT marketplace or blockchain gaming experience
* Layer 2 / cross-chain experience
* Solana or non-EVM ecosystem experience
* DeFi or token economy knowledge
* Open-source contributions
## Why Join
* Fully remote and flexible work environment
* Work on cutting-edge Web3 gaming technologies
* Collaborate with global blockchain and gaming teams
* Long-term growth opportunities in the Web3 industry
* Exposure to NFTs, metaverse systems, and decentralized economies
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