Senior QA UI​/UX 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.

• 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 sale or funding.

Autheo is building a virtual machine platform redefining decentralized computation with sub‑microsecond execution, billions TPS, and mathematically proven security. As a part‑time Senior QA UI/UX Engineer in an equity‑based cofounder role, you’ll design and execute testing strategies for user interfaces and experiences in WASM‑based runtimes, ensuring intuitive, responsive, and secure interactions for developers deploying smart contracts, DePIN compute tasks, and dApp deployments.

This role is critical to validating that our platform surpasses Ethereum’s EVM and Solana’s SVM by embedding cryptography, homomorphic encryption, and zero‑knowledge proofs into user‑facing layers for seamless 0.4 µs encrypted computations at 1 B+ TPS. If you’re passionate about user‑centered testing and accessibility, join us to safeguard the sovereign computation layer for the next trillion‑dollar decentralized economy.

• Architect test plans for responsive interfaces optimized for cryptographic workflows validating 0.4 µs response times at 1 B+ TPS scale.
• Implement exploratory testing for DAG‑based UIs supporting topological visualization of dependency‑driven executions with zero usability friction.
• Design accessibility models integrating WCAG 2.2 standards for encrypted blockchain state and DePIN dataset interactions.

• Develop test cases for zero‑knowledge proof interfaces generating and validating 1-5 ms proofs without data exposure.
• Implement threat modeling for differential privacy (ε=0.5) in user interactions.
• Build secure enclave UI testing for 1 TB memory deployments.

• Deploy UI testing to Kubernetes with 99.999% uptime.
• Implement Open Telemetry tracing for 100% user interaction paths (