Senior Engineer, API & Interoperability — Autheo | Mainnet, IBC & Bridge APIs

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, 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 ---

• THEO token launch & verified markets ---

• Docs ---

• Autheo Team ---

• Launch Legends (Parent Company) --- https://(Use the "Apply for this Job" box below)..io

• X / 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.

Autheo Mainnet has been live since May 14, 2026 (Chain ). Staking and transaction fees are operating on-chain.
Dev Hub is available to builders. Sovereign identity (
TheoID ), decentralized compute and persistent storage through the Autheo Marketplace , AI inference (
THEO AI ), and post-quantum cryptography are rolling out on Mainnet.

THEO is live. This role starts after mainnet, not before it.

THEO is Autheo's native utility token, not a governance token.
Autheo is not a DAO.

As of October 2, 2026 , THEO trades on four Autheo-verified markets across two chains and one centralized exchange, with Enflux supporting liquidity across the venues:

• THEO/USDT on MEXC --- first centralized order book, opened October 1, 2026 at 13:00 UTC . Deposits are accepted on Autheo Mainnet (native THEO). Withdrawals opened October 2, 2026 at 13:00 UTC
  .

• THEO/USDC on Hydrex (Base) --- live since August 20, 2026
  . Official Base contract: 0

• THEO/USDG on Uniswap v3 (Robinhood Chain) --- live since September 10, 2026

• THEO/NVDA on Uniswap (Robinhood Chain) --- live since September 24, 2026
  . Official Robinhood Chain contract: 0

Verified trading links, contract addresses, and network information:

• Layer-0 OS + Layer-1 --- Sovereign Cosmos-based coordination layer with an EVM-compatible execution environment,
  IBC interoperability, and Proof of Autheo consensus.

• Dev Hub & full-stack SDKs --- One workspace for frontend, backend, smart contracts, and orchestration.

• TheoID --- Sovereign identity for people, services, and AI agents, with a post-quantum roadmap (
  Kyber, Dilithium, Falcon / NIST ML-KEM, ML-DSA, SLH-DSA).

• Autheo Marketplace --- Decentralized compute, storage, and service markets rolling out on Mainnet.

• THEO AI --- Inference and agent orchestration as a native primitive, not a third-party bolt-on.

• DePIN infrastructure --- On-chain networks for real-world infrastructure ownership and resource sharing.

• Mainnet: Live since May 14, 2026 . Staking and fees on-chain. Secured by the live validator set (
  149 active of 156 total as of September 23, 2026).

• Public testnet history: 2 million+ wallets ,
  10 million+ transactions , 1.1 million+ smart contracts
  .

• Audits:
  Halborn (testnet and validator node platform),
  CertiK (Mainnet and smart contracts),
  Adevar Labs (Base to Autheo Mainnet bridge).

• THEO markets: Four verified venues --
  - MEXC ,
  Hydrex on Base , and two Uniswap pools on Robinhood Chain --- with Enflux as liquidity partner across DEX and CEX.

• Token:
  THEO , native utility coin. Maximum supply 7.0…