SDK Framework Engineer â Blockchain & Fullstack Developer Tooling

Houston, MS - USA

Monthly Salary: Not Disclosed

Posted on: 30+ days ago

Vacancies: 1 Vacancy

Job Summary

Shape the Future of BlockchainBringing Business On-Chain

Were offering a unique opportunity to join Launch Legends (and Autheo) as a part-time Equity Cofounder. Founded nearly four years ago Launch Legends is at the forefront of bridging Web3 blockchain technology with the next evolution of Web2 integrationbringing businesses on-chain through enterprise-grade solutions DePIN innovations and decentralized financial infrastructure.

Our flagship project Autheo is an AI enabled Layer-Zero OS with an integrated Layer-1blockchain andcomplete decentralized infrastructure thast includes decentralized compute storage identity and service marketplaces as well as a Full-stack development enveronment (DevHub)engineered for scalable enterprise adoption developer innovation and real-world blockchain integration.

Our Projects

Autheo
Autheo Team - Legends (Parent Company)
Twitter: Autheo
With nearly 100 equity cofounders from leading companies and institutionsmany with advanced degrees and PhDsAutheo is solving the critical challenges blocking business adoption of blockchain technology.
Key Features:
- Enterprise-Grade Layer-1 Blockchain High-speed self-securing and cost-efficient infrastructure built for scale.
- Developer Hub & Application Marketplace A decentralized platform where developers build deploy and monetize real-world apps.
- Web2-Web3 Integration Microservices SDKs and governance frameworks for seamless business migration.
- Decentralized Cloud & Compute Secure privacy-preserving storage and AI-powered compute for next-gen applications.
- DePIN Infrastructure On-chain networks powering real-world infrastructure ownership and resource sharing.
Traction (Testnet Launch):
- Wallet Accounts: 290000
- Twitter Followers:30000
- Discord Members: 19000
- Smart Contracts Deployed: 30000
- Developers Registered for MVP DevHub: 7500
Compensation & Growth Path
This is a part timeequity / token-based cofounder opportunity. You will receive equity in Launch Legends Autheo and the WFO Creator Network along with token allocations in the Autheo blockchain. We have already completed an initial financing round to support infrastructure and marketing and are currently in discussions with VCs and crypto investors to fund expansion and salaries. Salaried compensation is expected to begin within 4 to 5 months following ournode tokensales or funding.
POSITION:SDK Framework Engineer Blockchain & Fullstack Developer Tooling
Autheo is developing a fullstack Layer-1 platform that bridges Web2 and Web3 infrastructure through modular SDKs decentralized identity systems smart contract tooling and cloud integration. Were looking for a seasoned SDK Framework Engineer to lead the development of our SDK architecture ensuring developers can easily interact with blockchain features APIs decentralized storage and compute environments.
Youll work across teams to deliver SDKs that power frontend applications backend services and developer tools. This role requires experience building developer platforms using TypeScript React Go and smart contract protocols like Cosmos SDK or EVM. Its ideal for someone passionate about Web3 infrastructure and enabling scalable dApp development.
RESPONSIBLITIES:
SDK DevelopmentDesign and build JavaScript/TypeScript and Go SDKs that abstract blockchain logic decentralized identity and smart contract operations. Deliver clean modular libraries for frontend and backend developers.
Frontend & Mobile IntegrationWork closely with teams using React and React Native to support seamless SDK usage across web and mobile dApps.
Smart Contract & Blockchain SupportIntegrate Cosmos SDK and CosmWasm modules including staking validator and governance functionality as well as EVM-compatible smart contract execution.
Backend ServicesImplement and maintain Golang microservices to support off-chain processes data pipelines and integration with compute and storage layers.
Developer ToolingCreate local testing environments simulation tools CLI interfaces and reusable templates to simplify the development experience within the Autheo DevHub.
Identity & Decentralized InfrastructureSupport SDK interfaces for decentralized identity (DID) IPFS storage and decentralized compute APIs.
DevOps & CI/CDCollaborate with DevOps to integrate SDK workflows with CI/CD pipelines automated testing and deployment tooling.
Developer EngagementAssist partners and internal teams with SDK adoption documentation and debugging. Participate in community initiatives workshops and hackathons.
QUALIFICATIONS:
Fullstack Experience8 years of experience in fullstack or SDK development with demonstrated contributions to developer tooling open-source projects or platform engineering.
Programming ProficiencyAdvanced skills in JavaScript TypeScript and Golang. Strong experience with React and React Native frameworks.
Blockchain & Web3Hands-on experience with blockchain protocols including Cosmos SDK CosmWasm smart contracts (Rust/Solidity) or EVM-based tooling.
Decentralized TechnologiesFamiliarity with IPFS decentralized compute layers DID frameworks and smart contract systems.
SDK ArchitectureExperience designing modular SDKs maintaining versioned libraries and writing clear developer-facing APIs and wrappers.
Collaboration & CommunicationExcellent collaboration skills across product DevOps and engineering teams. Ability to support external developers and contribute to documentation.
BonusPrevious contributions to developer portals SDKs for blockchain platforms Web3 standsards or developer community initiatives.
WHAT YOU WILL GAIN AS A COFOUNDER
As a part-time equity co-founder you will:
- Work with a global team of nearly 100 equity co-founders bringing together deep expertise across blockchain AI and full-stack Web3 integration.
- Collaborate with top-tier blockchain architects Web2 infrastructure experts and industry leaders from Google Microsoft Apple Ethereum and Solana.
- Shape the blockchain ecosystem that will power decentralized applications and enterprise adoption.
- Be part of a high-growth project preparing for testnet launch ecosystem expansion and major partnerships.
- Secure your stake in Autheos future with a structured tokenomics model that rewards early co-founders in equity tokens and future salaries.
ðŸŒ ðŸš WHY JOIN US
- Testnet Launched Be part of the foundational team as we move toward full ecosystem deployment.
- Strategic Partnerships and Projects Forming Directly contribute to businesses transitioning to blockchain solutions.
- Real Innovation Not Hype Unlike many blockchain projects Autheo prioritizes real-world applications enterprise scalability and decentralized infrastructure.
- Backed by Elite Talent Join a team that has successfully built scaled and launched major blockchain and technology ventures.
- Work alongside international co-founders in a pioneering venture with a highly differentiate layer-1 blockchain and fully integrated platform.
If youre ready to redefine blockchain adoption empower businesses and shape the future of Web3 integration wed love to have you on board. Were at the frontier of technology adoption integrating Web2 with Web3 while building a developer movement and multiple networks and ecosystems on our infrastructure to help redefine the industrys landscape.

Shape the Future of BlockchainBringing Business On-ChainWere offering a unique opportunity to join Launch Legends (and Autheo) as a part-time Equity Cofounder. Founded nearly four years ago Launch Legends is at the forefront of bridging Web3 blockchain technology with the next evolution of Web2 inte...

Shape the Future of BlockchainBringing Business On-Chain

Our Projects

Autheo
Autheo Team - Legends (Parent Company)
Twitter: Autheo
With nearly 100 equity cofounders from leading companies and institutionsmany with advanced degrees and PhDsAutheo is solving the critical challenges blocking business adoption of blockchain technology.
Key Features:
- Enterprise-Grade Layer-1 Blockchain High-speed self-securing and cost-efficient infrastructure built for scale.
- Developer Hub & Application Marketplace A decentralized platform where developers build deploy and monetize real-world apps.
- Web2-Web3 Integration Microservices SDKs and governance frameworks for seamless business migration.
- Decentralized Cloud & Compute Secure privacy-preserving storage and AI-powered compute for next-gen applications.
- DePIN Infrastructure On-chain networks powering real-world infrastructure ownership and resource sharing.
Traction (Testnet Launch):
- Wallet Accounts: 290000
- Twitter Followers:30000
- Discord Members: 19000
- Smart Contracts Deployed: 30000
- Developers Registered for MVP DevHub: 7500
Compensation & Growth Path
This is a part timeequity / token-based cofounder opportunity. You will receive equity in Launch Legends Autheo and the WFO Creator Network along with token allocations in the Autheo blockchain. We have already completed an initial financing round to support infrastructure and marketing and are currently in discussions with VCs and crypto investors to fund expansion and salaries. Salaried compensation is expected to begin within 4 to 5 months following ournode tokensales or funding.
POSITION:SDK Framework Engineer Blockchain & Fullstack Developer Tooling
Autheo is developing a fullstack Layer-1 platform that bridges Web2 and Web3 infrastructure through modular SDKs decentralized identity systems smart contract tooling and cloud integration. Were looking for a seasoned SDK Framework Engineer to lead the development of our SDK architecture ensuring developers can easily interact with blockchain features APIs decentralized storage and compute environments.
Youll work across teams to deliver SDKs that power frontend applications backend services and developer tools. This role requires experience building developer platforms using TypeScript React Go and smart contract protocols like Cosmos SDK or EVM. Its ideal for someone passionate about Web3 infrastructure and enabling scalable dApp development.
RESPONSIBLITIES:
SDK DevelopmentDesign and build JavaScript/TypeScript and Go SDKs that abstract blockchain logic decentralized identity and smart contract operations. Deliver clean modular libraries for frontend and backend developers.
Frontend & Mobile IntegrationWork closely with teams using React and React Native to support seamless SDK usage across web and mobile dApps.
Smart Contract & Blockchain SupportIntegrate Cosmos SDK and CosmWasm modules including staking validator and governance functionality as well as EVM-compatible smart contract execution.
Backend ServicesImplement and maintain Golang microservices to support off-chain processes data pipelines and integration with compute and storage layers.
Developer ToolingCreate local testing environments simulation tools CLI interfaces and reusable templates to simplify the development experience within the Autheo DevHub.
Identity & Decentralized InfrastructureSupport SDK interfaces for decentralized identity (DID) IPFS storage and decentralized compute APIs.
DevOps & CI/CDCollaborate with DevOps to integrate SDK workflows with CI/CD pipelines automated testing and deployment tooling.
Developer EngagementAssist partners and internal teams with SDK adoption documentation and debugging. Participate in community initiatives workshops and hackathons.
QUALIFICATIONS:
Fullstack Experience8 years of experience in fullstack or SDK development with demonstrated contributions to developer tooling open-source projects or platform engineering.
Programming ProficiencyAdvanced skills in JavaScript TypeScript and Golang. Strong experience with React and React Native frameworks.
Blockchain & Web3Hands-on experience with blockchain protocols including Cosmos SDK CosmWasm smart contracts (Rust/Solidity) or EVM-based tooling.
Decentralized TechnologiesFamiliarity with IPFS decentralized compute layers DID frameworks and smart contract systems.
SDK ArchitectureExperience designing modular SDKs maintaining versioned libraries and writing clear developer-facing APIs and wrappers.
Collaboration & CommunicationExcellent collaboration skills across product DevOps and engineering teams. Ability to support external developers and contribute to documentation.
BonusPrevious contributions to developer portals SDKs for blockchain platforms Web3 standsards or developer community initiatives.
WHAT YOU WILL GAIN AS A COFOUNDER
As a part-time equity co-founder you will:
- Work with a global team of nearly 100 equity co-founders bringing together deep expertise across blockchain AI and full-stack Web3 integration.
- Collaborate with top-tier blockchain architects Web2 infrastructure experts and industry leaders from Google Microsoft Apple Ethereum and Solana.
- Shape the blockchain ecosystem that will power decentralized applications and enterprise adoption.
- Be part of a high-growth project preparing for testnet launch ecosystem expansion and major partnerships.
- Secure your stake in Autheos future with a structured tokenomics model that rewards early co-founders in equity tokens and future salaries.
ðŸŒ ðŸš WHY JOIN US
- Testnet Launched Be part of the foundational team as we move toward full ecosystem deployment.
- Strategic Partnerships and Projects Forming Directly contribute to businesses transitioning to blockchain solutions.
- Real Innovation Not Hype Unlike many blockchain projects Autheo prioritizes real-world applications enterprise scalability and decentralized infrastructure.
- Backed by Elite Talent Join a team that has successfully built scaled and launched major blockchain and technology ventures.
- Work alongside international co-founders in a pioneering venture with a highly differentiate layer-1 blockchain and fully integrated platform.
If youre ready to redefine blockchain adoption empower businesses and shape the future of Web3 integration wed love to have you on board. Were at the frontier of technology adoption integrating Web2 with Web3 while building a developer movement and multiple networks and ecosystems on our infrastructure to help redefine the industrys landscape.