Senior Platform Backend Engineer

Shape the Future of Blockchain—Bringing Business On-Chain

We’re 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 integration—bringing 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‑1 blockchain and complete decentralized infrastructure that includes decentralized compute, storage, identity, and service marketplaces, as well as a Full‑stack development environment (Dev Hub)—engineered for scalable enterprise adoption, developer innovation, and real‑world blockchain integration.

• Autheo –
• Autheo Team –
• Launch Legends (Parent Company) – (Use the "Apply for this Job" box below)..io
• Twitter: /

With nearly 100 equity cofounders from leading companies and institutions—many with advanced degrees and PhDs—Autheo is solving the critical challenges blocking business adoption of blockchain technology.

• 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.

• Wallet Accounts: 290,000+
• Twitter Followers: 30,000+
• Discord Members: 19,000+
• Smart Contracts Deployed: 30,000+
• Developers Registered for MVP Dev Hub: 7,500+

This is a part time equity / 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 our node, token sales or funding.

We are seeking an exceptional Senior Platform Backend Engineer to join our pioneering team as an Equity Co‑Founder at the forefront of native blockchain execution. At Autheo, we are building the platform that redefines decentralized computation, delivering sub‑microsecond execution speeds, billions of transactions per second throughput, and mathematically proven security against adversaries.

You will own the planetary‑scale backend that powers Autheo’s entire stack:
Layer 0/1 state, 200 GB/s encrypted DePIN flows, cross‑chain finality, private AI routing, and sovereign dApp orchestration — all through a unified Graph

QL + gRPC API layer hitting 10B+ RPS at sub‑1 ms p99 while staying fully post‑quantum encrypted and zero‑knowledge authorized.

This is the backend that finally replaces AWS/GCP and every Web3 RPC with formal verification, autoscaling, and built‑in regulatory compliance baked into the request path. You’ll ship alongside cryptographers, consensus researchers, WASM runtime leads, TEE engineers, and DePIN architects to build the unbreakable service mesh that will route the next trillion dollars of sovereign value.

• Build Graph
  
  QL Federation + gRPC gateways sustaining 10B+ RPS at sub‑1 ms p99 (Rust/Seastar hot paths)
• Ship AI‑driven routing & sharding engines (>98 % optimal placement across 5,000+ services)
• Deploy post‑quantum service mesh (Kyber + Dilithium) with