Senior Engineer, API & Interoperability — Autheo | Live Mainnet, IBC & Bridge APIs
Company: Launch Legends
Role summary
Senior Engineer, API & Interoperability — Autheo | Live Mainnet, IBC & Bridge APIs is a part-time role at Launch Legends in Cheyenne, Wyoming, United States (remote). Posted 2026-10-03. Experience level: 5-10.
- Job title
- Senior Engineer, API & Interoperability — Autheo | Live Mainnet, IBC & Bridge APIs
- Company
- Launch Legends
- Location
- Cheyenne, Wyoming, United States
- Work arrangement
- remote
- Employment type
- part-time
- Category
- Software Engineering
- Experience level
- 5-10
- Date posted
- 2026-10-03
This is a fantastic part-time opportunity to be an equity co-founder at a Web3 company building enterprise-grade blockchain solutions. You'll be instrumental in shaping the future of bringing businesses on-chain, working remotely with a focus on API and interoperability.
Job description
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 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 ( DevHub )—engineered for scalable enterprise adoption, developer innovation, and real-world blockchain integration.
Our Projects
Autheo — https://www.autheo.com
THEO token launch & verified markets — https://www.autheo.com/token-launch
Docs — https://docs.autheo.com
Autheo Team — https://www.autheo.com/teams
Launch Legends (Parent Company) — https://www.launchlegends.io
X / Twitter — https://x.com/Autheo_Network
About Autheo
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 ID 2127). Staking and transaction fees are operating on-chain. DevHub 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: 0xebE516a20238F79dc20b07eaD6768e08891Ed309
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: 0x3dc751e0da01812e6d9143cc696e7f07ea94da48
Verified trading links, contract addresses, and network information: https://www.autheo.com/token-launch
Key Features
Layer-0 OS + Layer-1 — Sovereign Cosmos-based coordination layer with an EVM-compatible execution environment, IBC interoperability, and Proof of Autheo consensus.
DevHub & 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.
Traction
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 billion . Approximately 5.33% designated as initial circulating supply at the August 20, 2026 TGE ($0.05 reference price on Hydrex).
Organization: Launch Legends Inc., a Wyoming corporation, parent of Autheo LLC. Stewarded in part by the Autheo Foundation . 100+ equity cofounders across 25+ countries .
Compensation & Growth Path
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. THEO is already trading; this is an allocation in a live utility token, not a promise against a future TGE. 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.
ROLE: Senior Engineer, API & Interoperability — Autheo | Live Mainnet, IBC & Bridge APIs Job code: LA381
About the Role
Autheo is recruiting a Senior Engineer, API & Interoperability to own the contracts other systems use to reach a chain that is already live.
Mainnet has been up since May 14, 2026 . It is EVM-compatible and IBC-connected . Staking and fees settle on-chain. THEO moves on Autheo Mainnet, and it already trades on Base and Robinhood Chain . Adevar Labs reviewed the Base to Autheo Mainnet bridge. DevHub is open. The job is the API and message path under that: gRPC, GraphQL, and REST for DevHub and partners; IBC packets and relaying; the bridge surface that already exists; event delivery a dApp can retry.
You write Go and Rust . You sit with Protocol and with SRE. SRE owns the hosts, the RPC tier