Senior Data Engineer Blockchain

Senior Data Engineer with Blockchain Experience

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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 that includes decentralized compute, storage, identity, and service marketplaces, as well as a Full-stack development environment (Dev Hub)—engineered for scalable enterprise adoption, developer innovation, and real-world blockchain integration.

• 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 sales or funding.

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  you’re passionate about data orchestration and Web3, join us to shape the data layer for the next trillion-dollar decentralized economy.

• Design and build data pipelines for 200GB/s IPFS, Ceph, Postgre
  
  SQL, and Mongo
  
  DB 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.
• 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.
• Deploy pipelines to Kubernetes with 99.999% uptime.
• Implement Open Telemetry tracing for 100% data paths.
• Build ML-based monitoring for data flow optimization.
• Deliver SDKs (Python/JS) for single-command data operations.
• Build self-service consoles for pipeline deployment.
• Design sandbox…