Senior Data Engineer with Blockchain Experience

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 Data Engineer with Blockchain Experience Autheo is building a sovereign data platform unifying petabyte-scale pipelines, federated lakehouse analytics, and 200GB/s streaming with 25μs query latencies, unbreakable encryption, and GDPR/HIPAA compliance. As a part-time Senior Data Engineer in an equity-based cofounder role, you’ll design end-to-end data pipelines using Apache Spark, Kafka, Airflow, and Trino, powering real-time DeFi analytics, healthcare FHIR processing, and AI model training across DePIN networks. This role is critical to enabling zero-ETL homomorphic encryption and zk-proof provenance at scale. If you’re passionate about data orchestration and Web3, join us to shape the data layer for the next trillion-dollar decentralized economy.

Key Responsibilities

• Data Pipeline Architecture
• Build pipelines for 200GB/s IPFS, Ceph, PostgreSQL, and MongoDB data flows.
• Implement zero-ETL lakehouse analytics with 25μs query latencies.
• Design streaming systems for 50B+ daily DePIN events via Kafka.
• Secure Data Processing
• Integrate homomorphic encryption for exabyte-scale data security.
• Implement zk-proof provenance with 1-5ms validation.
• Ensure differential privacy (ε=0.5) for DePIN datasets.
• Compliance & Governance
• Embed GDPR/CCPA/HIPAA-compliant routing with audit logging.
• Design $THEO token-based governance for data pipeline upgrades.
• Generate zk-proof audit trails for SOC 2/HITRUST certification.
• Data Reliability
• Deploy pipelines to Kubernetes with 99.999% uptime. Implement OpenTelemetry tracing for 100% data paths (
• Build ML-based monitoring for data flow optimization.
• Developer Ecosystem
• Deliver SDKs (Python/JS) for single-command data operations. Build self-service consoles for pipeline deployment in
• Design sandbox environments for rapid data testing.
• Leadership & Innovation
• Collaborate with AI/ML, blockchain, and security teams for integration.
• Lead data architecture reviews for scalability and compliance.
• Mentor engineers and contribute to open-source data components.
• Publish at Spark+AI/Web3 Summit on data innovations.

Qualifications

Required:

• Bachelor’s/Master’s in Computer Science, Data Engineering, or equivalent.
• 5+ years building petabyte-scale data pipelines for high-throughput systems.
• Expertise in Spark, Kafka, Airflow, Trino, and IPFS/Ceph.
• Proficiency in zk-proofs and compliance auditing.

Preferred

• Background in DeFi analytics or healthcare FHIR processing.
• Experience with open-source data tooling or multi-language SDKs.
• Contributions to blockchain data standards or patents.

Soft Skills

• Precision in data orchestration and performance optimization.
• Strong technical communication and collaboration.
• Passion for scalable Web3 data ecosystems.

Deliverables (90 Days)

• Data pipelines with 200GB/s throughput and 25μs queries.
• Homomorphic encryption for exabyte-scale data.
• zk-proof provenance with 1-5ms validation.
• GDPR/HIPAA-compliant routing with audit logging.
• SDKs for zero-config data operations.
• Open-source components driving 100+ integrations.
• Spark+AI Summit 2026 presentation on data leadership.

🌠🚀 WHY JOIN LAUNCH LEGENDS?

• Traction with Momentum: Autheo is already gaining significant traction in the blockchain space, with rapid developer adoption, platform growth, and partnership interest.
• Cross-Industry Impact; Autheo is positioned to transform not only the Web3 ecosystem—but also Web2 and the broader technology sector—by enabling real-world business adoption of decentralized infrastructure.
• Real Innovation, Not Hype: Unlike many blockchain ventures, Autheo is focused on substance over speculation. We are building real solutions: modular fullstack infrastructure, enterprise-grade toolkits, decentralized identity, cloud, compute, and service orchestration.
• Backed by Elite Talent: You’ll join a team composed of professionals from top-tier universities, Fortune 500 companies, and major blockchain platforms. Our team includes multiple PhDs and senior engineers who have launched and scaled world-class technologies.

If you're ready to redefine blockchain adoption, empower global business integration, and help shape the next generation of Web3 and developer ecosystems, we invite you to take the next step. Let’s build the future—together. Apply tot his job Apply To this Job