Senior Blockchain, Distributed Infrastructure & Agentic AI Engineer

Responsibilities

• Design and develop decentralized peer-to-peer networking and infrastructure coordination services
• Develop, maintain, and optimize Layer 1 blockchain infrastructure and node operations
• Design, develop, test, and deploy secure smart contracts supporting Autheo services
• Develop AI agents and agentic workflows for distributed infrastructure management
• Design scalable, resilient infrastructure across public cloud, private cloud, and bare-metal
• Apply secure-by-design principles across blockchain protocols and AI execution

Requirements

• Strong production experience with Rust and/or Python, plus Go, TypeScript, JavaScript, or Solidity
• Distributed systems, concurrency, fault tolerance and networking experience
• Production blockchain applications, EVM ecosystems, Cosmos SDK, IBC or equivalent
• Linux, Docker, Kubernetes, cloud services, CI/CD and production troubleshooting
• Practical experience building Python LLM applications or agents (for AI-focused candidates)
• Link to code you wrote

Preferred Qualifications

• 7+ years of professional software engineering with production systems ownership
• Operating decentralized infrastructure networks
• Cosmos SDK, CometBFT, IBC or EVM internals
• Production Rust async experience (Tokio)
• PostgreSQL, Redis, Kafka, NATS and distributed messaging
• Security audits or blockchain incident response

Benefits

• Equity in Launch Legends and Autheo, plus THEO token allocation
• No cash salary; commitment of at least 20 hours per week

About the Company

Launch Legends is building Autheo, an AI-enabled Layer-0 operating system with an integrated Layer-1 blockchain and decentralized compute, storage, identity and marketplace infrastructure.