Senior QA API Integration Engineer at Launch Legends

Houston, Texas, United States -

Full Time

Start Date

Immediate

Expiry Date

21 Feb, 26

Salary

0.0

Posted On

23 Nov, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

API Testing, Kubernetes, OpenTelemetry, Homomorphic Encryption, Zero-Knowledge Proofs, Integration Testing, Privacy-Preserving Integrations, Reliability Engineering, Collaboration, Mentoring, Blockchain, Decentralized Infrastructure, Distributed Systems, Technical Communication, Optimization, Scalability

Industry

Internet Marketplace Platforms

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 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: Role: Senior QA API Integration 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 QA API Integration Engineer in an equity-based cofounder role, you’ll design and validate API endpoints and system integrations for WASM-based runtimes, ensuring seamless connectivity for smart contracts, DePIN compute tasks, and dApp deployments. This role is critical to confirming that our platform surpasses Ethereum’s EVM and Solana’s SVM by embedding cryptography, homomorphic encryption, and zero-knowledge proofs into integration layers for efficient 0.4μs encrypted computations. If you’re passionate about API validation and end-to-end testing, join us to integrate the sovereign computation layer for the next trillion-dollar decentralized economy. Key Responsibilities: 1. API Testing Strategies *Architect test plans for API endpoints validating 0.4μs responses. *Implement integration tests for DAG-based APIs supporting topological workflows with zero downtime. *Design endpoint validations for homomorphic encryption in blockchain state and DePIN integrations. 2. Privacy-Preserving Integrations *Develop tests for zero-knowledge proof APIs generating 1-5ms proofs in integrated systems. *Implement threat modeling for differential privacy (ε=0.5) in API calls. *Build secure enclave API testing for 1TB deployments. 3. Reliability & Observability *Deploy API testing to Kubernetes with 99.999% uptime. *Implement OpenTelemetry tracing for 100% transaction paths (

Responsibilities

Design and validate API endpoints and system integrations for WASM-based runtimes, ensuring seamless connectivity for smart contracts and dApp deployments. Implement testing strategies for high-speed, privacy-preserving integrations and collaborate with various teams to enhance the platform's reliability and performance.