Senior Cosmos SDK and Smart Contract Developer

Join Our Visionary Team

We are excited to offer a unique opportunity to join usas an equity cofounder at Launch Legends a pioneering venture that merges Web3 blockchain technology with the burgeoning creator industry. This role places you at the heart of the convergence between Web3 and the creator economy through our innovative Autheo Layer1 blockchain platform (Testnet Launching in November) and GO WFO extreme sports creator network built on Autheo.

We are launching our Cosmos Layer1 Blockchain in October with a Node Sale in November. We will be conducting our Public Token Sale inJanuary. Until Token Sale equity and tokens only; and after a successful token sale we will onboard cofounders for salary plus equity and tokens.

ABOUT LAUNCH LEGENDS

Launch Legends is a technology development incubator and launch pad focused on transforming the creator economy and extreme sports industries through innovative Web3 solutions. With over two years of development we are preparing to launch:

Autheo: Layer1 Blockchain and Disruptive Social Platfomr:

Autheo is our nextgeneration creator platform designed to enable individuals developers and organizations to build own and monetize their networks and brands. By leveraging advanced blockchain and AI technologies Autheo fosters diverse token economies and vibrant communities driving powerful network effects that amplify value for all participants.

• Website:

WFO: Extreme Sports Creator Network

WFO is our dedicated platform for extreme sports and adventure creators built on Autheos Layer1 blockchain. It provides the necessary tools and networks for creators to engage their audience share their passion and monetize their content all while leveraging powerful network effects to enhance community value. As the first Layer2 Creator Network focused on extreme sports built on the Autheo platform. WFO aims to revolutionize the extreme sports sector by integrating blockchain NFTs and SocialFi features offering athletes and creators a new way to connect with their fans and monetize their content.

• Instagram: instagram.com/gowfotv

These initiatives are set to transform the creator industry projected to reach $500 billion by 2027 and the extreme sports market an exciting sports sector with over 400 million active participants worldwide.

What We Offer

As a parttime cofounder you will:

• Collaborate with a team of seasoned entrepreneurs who have successfully launched ventures nationally and internationally raised capital exceeding $500 million and spearheaded several highrevenue disruptive projects.
• Work alongside our global team of 75 experts to position Launch Legends as a leader in the creator network with the potential to revolutionize the industry.
• Develop and launch three distinct websites fully designed in Figma for our key projects: Autheo GO WFO and Launch Legends.
• Create and optimize landing pages that drive engagement and conversions ensuring a seamless user experience across all platforms.

Compensation:

While this is an equity ownershipand tokenrole we plan to introduce salaries for both fulltime and parttime positions after our anticipated Public Token Sale in January.

THE ROLE: SENIORCOSMOS SDK AND SMART CONTRACT DEVELOPER

Were seeking a highly skilled Blockchain Developer with a deep understanding of Golang and the Cosmos SDK to join our team as a parttime CoFounder. This is a unique opportunity to collaborate with experienced seasoned cofounders who have spearheaded numerous successful national and international ventures. Your expertise will play a pivotal role in building and evolving our revolutionary blockchainpowered platform.

• Smart Contract Development:

  • Write test and deploy smart contracts that perform decentralized autonomous functions on the Cosmos network.
  • Build contracts for various dApp functionalities such as token transfers staking voting and governance.

• Custom Chain Development:

  • Work on modules or custom applications within the Cosmos SDK potentially building a chain from scratch or adding to an existing Cosmosbased chain.
  • Develop and integrate Cosmos SDK modules to enable specific functionality such as DeFi services crosschain token swaps or NFT platforms.

• Blockchain Maintenance and Optimization:

  • Ensure that the deployed contracts and applications operate smoothly debugging and troubleshooting any issues that arise.
  • Optimize the code for performance cost and security.

• Interoperability Management:

  • Utilize IBC to create interoperable smart contracts enabling communication and token transfer across other IBCcompatible blockchains within the Cosmos ecosystem.
  • Contribute to bridging and compatibility solutions to allow assets and information to flow seamlessly.

• Security Audits and Reviews:

  • Conduct internal reviews and external audits of smart contracts ensuring they are resilient to security vulnerabilities and adhere to best practices.
  • Implement necessary patches and updates in response to identified vulnerabilities.

• Documentation and Community Support:

  • Document the code and processes for both internal and external developer reference contributing to the wider Cosmos developer community.
  • Engage with the community to provide support and guidance potentially helping other developers on forums or collaborating on opensource projects.

• Collaboration:

  • Work closely with crossfunctional teams including frontend developers designers and product managers to ensure dApps are aligned with business requirements and user needs.

Qualifications:

• Programming Skills:

  • CosmWasm: Knowledge of CosmWasm (Cosmos WebAssembly) the smart contract framework for Cosmos is essential. This framework allows developers to write contracts in Rust so proficiency in Rust is crucial.
  • Other Languages: Familiarity with languages such as Golang (since Cosmos SDK is built in Golang) JavaScript and potentially TypeScript for frontend integration.

• Cosmos SDK Proficiency:

  • Deep understanding of Cosmos SDK architecture as its the primary toolkit for building custom blockchains and applications within Cosmos.
  • Experience with modules like staking governance IBC (InterBlockchain Communication) and other Cosmosspecific modules.

• Blockchain and Distributed Systems Knowledge:

  • Strong grasp of blockchain principles consensus mechanisms (Tendermint specifically for Cosmos) cryptographic concepts and distributed ledger technologies.
  • Familiarity with Cosmoss IBC protocol which is essential for enabling interoperability across different blockchains within the Cosmos ecosystem.

• Smart Contract Development:

  • Experience in creating testing and deploying smart contracts on testnet and mainnet environments.
  • Ability to use testing frameworks and blockchain development tools (e.g. Docker Jenkins) to simulate and validate contract functionality.

• Tooling and Ecosystem Knowledge:

  • Proficiency with tools like Starport (Cosmoss app development framework) Tendermint Core and Keplr (a wallet for Cosmosbased chains).
  • Understanding of version control (Git) continuous integration (CI) and DevOps tools related to blockchain deployment.

• Security and Auditing Skills:

  • Smart contract developers must ensure that contracts are secure and free of vulnerabilities which could lead to exploits.
  • Familiarity with security best practices and common vulnerabilities like reentrancy attacks integer overflows and frontrunning.

• EVM Compatibility (if applicable):

  • Some Cosmosbased chains integrate EVM (Ethereum Virtual Machine) compatibility so experience with Solidity could be helpful in such environments.

Compensation:

• Equity Ownership of Launch Legends Autheo and WFO
• Ample Layer1 Blockchain Token Allocation
• After Public Token Sale (Anticipated January 2025) salaried compensation

Why Join Us

• Innovate and Lead:Embark on a journey to differentiate ourthe layer1 blockchain and creator economy by integrating a disruptive socilal platfom with our layer1 blockchain.
• Global Impact:Collaborate with international cofounders to create a usercentric experience that resonates with a worldwide audience.
• Shape the Future:Play a critical role in the development of our cuttingedge Web3 project.

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