The Future Belongs TO You - Blockchain Engineering

Blockchain Engineering **Intern** (Ethereum / Web3 Infrastructure) **Company:** World Trade Factory (SKXYWTF) **Location:** Remote / India **Type:** This is an **Unpaid** Internship About the Role World Trade Factory is building next-generation digital infrastructure at the intersection of **blockchain, AI, and global markets** . We are looking for a **Blockchain Engineer** to help design, build, and test smart-contract-based systems and supporting infrastructure in an educational, research-driven, and production-oriented environment. This role focuses on **engineering, security, and architecture** — not hype or speculation. What You’ll Work On - Design and develop **smart contracts** on Ethereum and EVM-compatible chains - Implement and test **ERC standards** (ERC-20, ERC-721, ERC-1155 as needed) - Build **token utility and staking logic** (testnet-first, security-focused) - Integrate smart contracts with **off-chain systems** (APIs, indexers, dashboards) - Write automated tests and conduct basic **security reviews** - **Support on-chain analytics, event indexing, and data pipelines** - **Document contract behavior, assumptions, and upgrade paths** Required Skills & Experience - Strong proficiency in **Solidity** and EVM fundamentals - Solid understanding of **Ethereum architecture** , gas mechanics, and transactions - Experience with **smart contract testing frameworks** (Hardhat, Foundry, or Truffle) - Familiarity with **web3 libraries** (ethers.js, web3.js) - Knowledge of common **smart contract vulnerabilities** (reentrancy, overflow, access control) - Comfortable working with **Git** and code reviews Nice to Have - Experience with **Layer 2s** (Arbitrum, Optimism, Base, Polygon) - Familiarity with **tokenomics modeling** (emissions, incentives, staking design) - Exposure to **on-chain analytics** (The Graph, Dune, custom indexers) - Backend experience (Node.js, Python) - Prior security auditing or formal verification exposure What We Care About - Engineering discipline over hype - Clear documentation and reproducibility - Security-first mindset - Ability to reason about incentives and edge cases - Comfort working in early-stage, research-heavy environments For Students / Interns (OPT / CPT Eligible) - Project-based, academically aligned work - Testnet and simulation-focused development - No fundraising, token sales, or solicitation activities - Responsibilities aligned with computer science, engineering, or blockchain coursework What We Offer - Work on real blockchain infrastructure — not demos - Mentorship and exposure to AI + macro research systems - Flexible work structure (remote-friendly) - Opportunity to grow into long-term or paid roles as we scale