OpenZeppelin

Developer Relations

• Own end-to-end developer adoption for OpenZeppelin's Canton stack, accountable for Contracts Library integrations and Reference Implementation deployments
• Create technical content (tutorials, guides, Daml examples, video walkthroughs) for each milestone release and maintain Canton documentation
• Run quarterly community sessions and provide hands-on coaching at Canton hackathons, conferences, and incubators (2–3 trips/year)
• Supply technical substance for co-marketing with partners like ChainSafe, and track adoption signals (integrations, forks, deployments) to report against program milestones

Senior Developer Relations

Blockchain Engineer

• Review smart contracts for the top decentralized applications before they get launched and present findings and vulnerabilities that the protocol can have to the client.
• Team up with one or two auditors and review code line by line and try to hack it.
• Working on proposals to make code easier to understand and use in the future by sharing good practices.
• Conduct open-ended research around cutting edge blockchain technologies.
• Paid time to conduct research and contribute to OpenZeppelin’s projects and knowledge.

Blockchain Security Researcher

• Own the development of the OpenZeppelin Contracts Library for Daml end-to-end.
• Lead the technical design and implementation of the year-1 Reference Implementations.
• Implement and shepherd the OZ Daml versions of CIP-56, CIP-86, CIP-103, and CIP-104.
• Run client-facing roadmap, design, and milestone discussions.
• Collaborate with OpenZeppelin's auditors and security researchers on threat models.
• Use AI systems as core daily tools.
• Apply AI directly to security work and share what works back to the team.
• Contribute developer-experience and security feedback upstream into the Canton protocol.
• Conduct open-ended research around privacy-preserving DeFi.

Senior Blockchain Security Developer

Frontend Engineer

• Lead the end-to-end CMS migration from HubSpot to Sanity + Next.js, including content modeling, schema architecture, content migration, URL preservation, redirects, and SEO continuity.
• Design and build a comprehensive library of reusable, design-approved components in collaboration with the Brand team, enabling the Marketing team to publish pages autonomously after migration.
• Integrate HubSpot CRM (forms, lead capture, tracking) and GA4 analytics into the new stack so Sales and Marketing keep everything they rely on today.
• Set up the Claude Code + Sanity MCP integration, configure access and permissions, and train the Marketing and Brand teams to operate the website through natural language commands to Claude.
• Implement technical SEO and AIO optimization through schema markup, structured data, Core Web Vitals improvements, and content structures optimized for AI-driven discovery.
• Manage the underlying website infrastructure including CI/CD pipelines, staging environments, hosting (Vercel or similar), and monitoring to ensure reliability and fast iteration cycles.
• Build interactive elements where needed (live stats dashboards, embedded tools, custom landing page experiences) that reflect OpenZeppelin's identity as a leading technology and security company.
• Document architecture, workflows, and team-facing processes thoroughly so OpenZeppelin is genuinely self-sufficient at the end of the engagement.
• Handle ongoing website requests (new pages, bug fixes, integrations) during the engagement period.

Senior Developer Relations

Blockchain Security Researcher

Senior Blockchain Security Developer

Senior Web Developer – Contractor