ChainSafe Systems is hiring a
Blockchain ZK Engineer in Worldwide

Summary

ChainSafe is a leading blockchain research and development firm seeking a Blockchain ZK Engineer to improve current solutions, initiate research, plan PoC implementation, and contribute to architectural and design decisions for their next-generation cross-chain interoperability stack. The engineer will work with cutting-edge technologies like Optimism Cannon, Halo2, zkVMs, and focus on expanding Sygma's solution to be trust-minimized through innovative cross-chain technologies. The role requires 2+ years of experience as a blockchain developer, extensive knowledge of the EVM, building distributed systems, and Rust programming.

Requirements

• 2+ years working with blockchain technologies as a developer
• At least 3+ years total experience as a Software Engineer
• Experience writing and designing zkSNARK circuits with libraries like Halo2, Plonky2, Arkworks, Circom, but not limited to
• Extensive knowledge and practical experience with the EVM
• Experience building distributed systems
• 1-2 years experience with Rust or similar languages

Responsibilities

• Proactively improve current solutions
• Initiate research with the Research Team
• Plan PoC implementation
• Play a key role in architectural and design decisions

Benefits

• Opportunities for personal and professional learning and growth
• Value autonomy and responsibility
• Results-driven environment, flexible work hours and time-off policy
• Competitive salary