Senior Platform Graph Database Engineer

Shape the Future of BlockchainBringing Business On-Chain

Were 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 integrationbringing 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-1blockchain andcomplete 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
• Autheo Team - Legends (Parent Company)
• Twitter : Autheo

With nearly 100 equity cofounders from leading companies and institutionsmany with advanced degrees and PhDsAutheo 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.

Traction (Testnet Launch) :

Compensation & Growth Path

This is a part timeequity / 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 ournode tokensales or funding.

ROLE : Senior Platform Graph Database Engineer

About the Role

We are seeking an exceptional Senior Platform Graph Database Engineer to join our pioneering team as an Equity Co-Founder at the forefront of native blockchain execution. At Autheo we are building the platform that redefines decentralized computation delivering sub-microsecond execution speeds billions of transactions per second throughput and mathematically proven security against adversaries.

You will own the planetary-scale encrypted graph database layer that powers relationship-rich workloads DeFi composability graphs sovereign identity KAG knowledge graphs agentic AI memory and cross-chain dependency tracking delivering 0.4 μs encrypted traversals at 1 B TPS with full FHE and zk-proof guarantees across 10000 DePIN shards.

Key Responsibilities

Design production graph schemas hitting 0.4 μs encrypted query latency at 1 B TPS

Build DAG-backed storage model eliminating redundancy and enabling topological proofs

Embed CKKS / BFV fully homomorphic encryption for compute on encrypted nodes and edges

Implement zk-proof graph queries returning 15 ms validity proofs for any traversal

Deploy dynamic sharding distributing nodes / edges across 10000 global shards

Integrate SGX / TrustZone enclaves for 1 TB-scale encrypted graph processing with remote attestation

Ship 80 % graph compression while preserving post-quantum security

Deliver zero-config graph SDKs (Rust / Go / TypeScript) for dApps and rollups

Drive GPU-accelerated parallel traversal and AI-driven query plan optimization

Research Innovation & Thought Leadership

Publish encrypted graph and zk-graph breakthroughs at SIGMOD VLDB ICDE SOSP

Keynote at GraphCon 2026 and Devcon on 0.4 μs Encrypted Graph at Planetary Scale

Requirements Must Have

8 years building production graph databases (Neo4j ArangoDB TigerGraph JanusGraph Dgraph)

Multiple deployments achieving 100 M QPS graph workloads

Hands-on FHE or zk-proof integration into graph engines

Deep expertise in graph partitioning indexing sharding and attestation

Proven exabyte-scale graph durability and consistency systems

Nice to Have

Core contributor to Neo4j ArangoDB or open-source graph projects

First-author papers at top database or systems venues

Patents in encrypted graphs zk-graph proofs or graph sharding

First 90-Day Deliverables

Production graph cluster delivering 0.4 μs encrypted traversals at 500 M QPS

Live FHE-encrypted graph with compute-on-encrypted relationships

zk-proof query layer proving results in 15 ms

Dynamic sharding live across 5000 DePIN nodes

80 % compression pipeline preserving security

Open-source Rust graph SDK reaching 1000 stars

Accepted paper keynote at GraphCon 2026

Top candidates : 6-hour live graph design Rust implementation session building encrypted DAG traversal from scratch.

About Our Organization

Autheo is a visionary technology company building the virtual machine platform that surpasses Ethereum EVM Solana SVM and all legacy execution environments with microsecond latencies and mathematically proven security. Our mission is to create unbreakable execution infrastructure that empowers developers to build sovereign dApps confidential DeFi protocols secure enterprise solutions and privacy-preserving AI systems. We are developing revolutionary technologies including Layer 0 / 1 blockchains with attack-resistant consensus execution environments supporting encrypted computation sovereign communication systems with perfect forward secrecy and DePIN networks delivering 200GB / s secure compute. Backed by pioneering runtime leadership and a global team of elite systems engineers cryptographers and blockchain architects Autheo is positioned to dominate the $300B smart contract execution market while establishing new standards for secure scalable decentralized computation. Join us to build the execution foundation that will power the sovereign digital economy of the 21st century.

🌠🚠WHY JOIN LAUNCH LEGENDS

If youre 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.

Lets build the futuretogether.

Key Skills

Entertainment,Aircraft,Journalism,AC Maintenance,Agricultural,Application Programming

Employment Type : Part Time

Experience : years

Vacancy : 1