Senior QA Security 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 thast includes decentralized compute, storage, identity, and service marketplaces, as well as a Full-stack development enveronment (DevHub)—engineered for scalable enterprise adoption, developer innovation, and real-world blockchain integration.

Our Projects

• Autheo – www.autheo.com
• Autheo Team - https://www.autheo.com/teams
• Launch Legends (Parent Company) – www.launchlegends.io
• 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.

Key Features:

• 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.

Traction (Testnet Launch):

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

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. 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 QA Security Engineer
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 Security Engineer in an equity-based cofounder role, you’ll design and execute penetration tests, vulnerability assessments, and security validations for WASM-based runtimes, ensuring ironclad protection for privacy-preserving smart contracts, DePIN compute tasks, and dApp deployments. This role is critical to certifying that our platform surpasses Ethereum’s EVM and Solana’s SVM by embedding cryptography, homomorphic encryption, and zero-knowledge proofs into security testing layers for trustworthy 0.4μs encrypted computations at 1B+ TPS. If you’re passionate about security auditing and threat modeling, join us to fortify the sovereign computation layer for the next trillion-dollar decentralized economy.

Key Responsibilities:
1. Security Testing
*Architect penetration tests for cryptographic operations validating resilience at 1B+ TPS.
*Implement vulnerability scans for DAG-based interpreters ensuring secure topological executions.
*Design security models for homomorphic encryption protecting encrypted state and DePIN datasets.
2. Privacy-Preserving Security
*Develop audits for zero-knowledge proof systems ensuring 1-5ms proofs resist attacks.
*Implement threat modeling for differential privacy (ε=0.5) at operational scale.
*Build secure enclave audits for 1TB deployments.
3. Reliability & Observability
*Deploy security testing to Kubernetes with 99.999% uptime.
*Implement OpenTelemetry tracing for 100% transaction paths (