Senior AI-Native Blockchain Security Engineer

Blueyard; United States; Remote; USD 140,000 - 230,000; Full time

Benefits offered by this job

Remote work

Flexible time off

Medical insurance

Learning & development

Equipment stipend

Job summary

OpenZeppelin is seeking a security-focused engineer to advance the Canton Network integration and the OpenZeppelin Contracts for Daml. You will own end-to-end features, design privacy-preserving references, and coordinate with Digital Asset and Canton Foundation to align on specifications.

The role emphasizes AI-native workflows, security reviews, and collaboration with researchers. The position offers remote work with international collaboration, a strong security mindset requirement, and

Qualifications

• Proficient with production Daml templates and patterns.
• Deep Canton architecture knowledge including synchronizers.
• Hands-on production DeFi experience and security-focused design.
• Strong English communication and autonomous work style.
• Able to work with AI-native tooling and review security implications.

Responsibilities

• Own features of the OpenZeppelin Contracts Library for Daml end to end.
• Design and implement year-1 reference implementations for privacy-preserving work.
• Collaborate with Digital Asset, Canton Foundation, and partners on specs.
• Work with security researchers on threat models and audits.
• Contribute feedback upstream to Canton protocol and Splice Wallet Kernel.
• Explore privacy-preserving DeFi and Canton primitives.

Skills

Production Daml

Canton architecture

Smart contract dev

Security mindset

AI-native workflow

English fluency

Autonomy

Tools

Daml SDK

Splice

Canton protocol

Job description

OpenZeppelin is seeking a security-focused engineer to advance the Canton Network integration and the OpenZeppelin Contracts for Daml. You will own end-to-end features, design privacy-preserving references, and coordinate with Digital Asset and Canton Foundation to align on specifications.

The role emphasizes AI-native workflows, security reviews, and collaboration with researchers. The position offers remote work with international collaboration, a strong security mindset requirement, and