[Hiring] Senior DeFi Engineer @Launch Legends

Role Description

We’re offering a unique opportunity to join Launch Legends (and Autheo) as a part-time Equity Cofounder. Founded in July 2021, Launch Legends is at the forefront of bridging Web3 blockchain technology with the next evolution of Web2 integration—bringing businesses on-chain through enterprise-grade solutions, DePIN innovations, and decentralized financial infrastructure.

Our flagship project, Autheo, is an AI-enabled Layer-0 Operating System with an integrated Layer-1 blockchain and complete decentralized infrastructure that includes:

• Decentralized compute
• Storage
• Identity
• Service marketplaces
• Full-stack development environment (DevHub)

Autheo is solving the critical challenges blocking business adoption of blockchain technology.

Qualifications

• 5+ years shipping smart contracts that held value.
• Solidity in production.
• An AMM, a staking contract, a vault, or a bridge-adjacent pool experience.
• Tests you wrote: unit, fork, and at least one invariant or fuzz suite.
• Bachelor’s or Master’s in Computer Science, or equivalent practical depth.

Requirements

• Contracts on Mainnet: Staking, fee, and THEO utility flows a user can complete.
• Cross-chain only where the bridge already exists.
• Safety: Foundry or Hardhat, fuzz or invariant tests on the paths that move value.
• Developer surface: A short SDK or ABI notes in TypeScript.

Benefits

• Equity in Launch Legends, Autheo, and the WFO Creator Network.
• Token allocations in the Autheo blockchain.
• Salaried compensation expected to begin within 4 to 5 months.