Senior Protocol Engineer (Off-chain infra, ZK Cryptography) in California

Stackr is seeking an experienced Senior Protocol Engineer with strong expertise inzk proofs and a focus on designing high-performance, scalable infrastructure for end-to-end rollup solutions. In this role, you will lead the design, development, and optimization of key components of our rollup framework, ensuring efficiency, security, and scalability. You will collaborate closely with a multidisciplinary team of smart contract engineers, cryptographers, and protocol researchers to drive innovation in decentralized systems, advancing the future of blockchain scalability and privacy.

Requirements

Technical Skills

• Proven experience (5+ years) in protocol engineering, low-level system design or related roles, with a strong focus on off-chain infrastructure and ZK cryptography.
• Strong knowledge of decentralized systems, consensus...