Cryptographer

Overview

LayerZero Labs is a research-driven protocol company building the infrastructure for cross-chain interoperability. We are looking for a Cryptographer to join our research team and contribute to the design, analysis, and implementation of cryptographic protocols at the core of our systems. This is a full-time role based in Vancouver, BC. We provide relocation assistance and visa/immigration support for candidates requiring it.

Responsibilities

• Design and analyze cryptographic protocols with a focus on zero-knowledge proof systems (SNARKs/STARKs), proof aggregation, and recursive composition
• Contribute to applied research translating theoretical constructions into production-grade implementations
• Evaluate cryptographic assumptions and assess security of existing and proposed primitives
• Collaborate with low-level systems engineers on performance-critical implementations in Rust/C++

Qualifications