About Spire Labs

Spire Labs is building Based Stack—a rollup framework that lets apps launch their own Ethereum L2/L3s without sacrificing composability. We’re a remote, venture-backed team of builders obsessed with making decentralized infrastructure finally feel seamless.

The Role

You’ll contribute to the design and implement rollup/appchain stack that leverages TEEs (e.g., SGX, Nitro) to provide cross-chain synchronous composability. In the medium term, you will also implement with ZK proofs.

What You’ll Do:

• Architect & build TEE-powered modules in Rust.
• Integrate TEE workflows with our rollup stack, combining with ZK proof.
• Harden & audit: threat-model attack surfaces, write fuzz/property tests, and work with external auditors.

Requirements:

• Building production systems in Rust
• Deep understanding of TEEs (SGX, SEV-SNP, Nitro Enclaves, etc.)
• Understanding of validity proof, ZK proof system

Nice to have:

• Hands-on ZK proof system or circuits experience
• Familiarity with rollups, consensus, or blockchain node internals