
OpenZeppelin
Remote Jobs
OpenZeppelin provides security products to build, automate and operate dApps and audits for decentralized systems.
7 Jobs
Senior Blockchain Security Developer
OpenZeppelinOpenZeppelin provides security products to build, automate and operate dApps and audits for decentralized systems.
• 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 Web Developer – Contractor
OpenZeppelinOpenZeppelin provides security products to build, automate and operate dApps and audits for decentralized systems.
• 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.
AI Automation Developer
OpenZeppelinOpenZeppelin provides security products to build, automate and operate dApps and audits for decentralized systems.
• Build, improve, and maintain AI powered workflows used to find issues in codebases. • Implement experiments designed by the AI Security Researcher and help convert ideas into working systems. • Develop automation pipelines that run the AI Auditor across repositories, files, functions, and specific areas of interest. • Improve the agent’s workflow: code ingestion, context gathering, prompting, tool usage, evaluation, reporting, and feedback loops. • Build internal tools that help the team compare outputs, measure quality, reduce false positives, and identify regressions. • Integrate LLMs, agents, APIs, code analysis tools, and internal systems into reliable workflows. • Create repeatable evaluation processes so improvements can be measured over time. • Refine prompts, chains, tools, and execution strategies to improve the quality of findings. • Work closely with security researchers to understand what the AI Agent should do differently.
Senior Partnerships Representative
OpenZeppelinOpenZeppelin provides security products to build, automate and operate dApps and audits for decentralized systems.
• Source and develop new partnership opportunities across crypto-native projects, fintechs, and institutions. • Own and progress a pipeline of partner deals across all stages, from prospecting and qualification through to commercial negotiation and close. • Build and maintain working relationships with business development, product, and technical counterparts at partner organisations. • Develop a strong understanding of each partner's business model, strategic priorities, and how OZ's offering creates value for them and their clients. • Help structure partnership frameworks - referral, co-sell, integration, and joint go-to-market - that align incentives and drive measurable commercial outcomes for both sides. • Collaborate closely with internal teams - Sales, Solution Development, Legal, Engineering, Services, and Finance - to coordinate input, manage dependencies, and keep stakeholders aligned throughout the deal lifecycle. • Work with Solution Development and Engineering to shape integration and technical partnership proposals. • Support the Head of Partnerships on pipeline reporting, forecasting, and contributing to how the function evolves. • Represent OpenZeppelin at industry events, working groups, and partner meetings.
Lead Institutional Sales, APAC
OpenZeppelinOpenZeppelin provides security products to build, automate and operate dApps and audits for decentralized systems.
• Managing the full sales cycle with financial institutions, from lead generation and prospecting to contract negotiation and deal closure. • Leading discovery conversations with key stakeholders - including C-suite executives and internal Solution Architects - to surface client needs and compellingly articulate OpenZeppelin's value proposition. • Applying a consultative, solution-selling approach to diagnose complex institutional challenges and map them to tailored OpenZeppelin security offerings that demonstrate clear business value. • Driving revenue growth in the region by consistently meeting and exceeding your sales targets. • Identifying strategic partnerships in your region to generate qualified leads and accelerate deal velocity, then handing off to our Partnerships team at the right moment. • Staying ahead of rapidly evolving market trends and competitive dynamics to proactively shape outreach and positioning. • Representing OpenZeppelin at key European and global industry events, conferences, and trade shows to build relationships and uncover new business opportunities. • Maintaining accurate pipeline forecasts, tracking performance metrics, and continuously refining your sales approach using data-driven insights.
Web Developer
OpenZeppelinOpenZeppelin provides security products to build, automate and operate dApps and audits for decentralized systems.
• Own website development and operations by building, maintaining, and optimizing openzeppelin.com and related web properties, ensuring consistent uptime, fast load times, and a seamless user experience. • Lead and execute the CMS migration from HubSpot to a modern stack (Next.js, Webflow, or similar), managing the phased transition from architecture planning through implementation and deployment. • Build interactive web experiences including live code playgrounds, dynamic stats dashboards, ROI calculators, and developer tools that set OpenZeppelin apart from competitors. • Implement technical SEO and AIO optimization through schema markup, structured data, Core Web Vitals improvements, and content structures optimized for AI Overview and generative search engines. • Manage website infrastructure including CI/CD pipelines, staging environments, CDN configuration, and monitoring to ensure reliability and fast iteration cycles. • Create conversion-focused assets such as landing pages, lead capture tools, smart CTAs, and engagement widgets to support marketing campaigns and lead generation initiatives. • Collaborate cross-functionally by working with Design, Product Marketing, DevRel, Demand Generation, and Content teams to translate designs into pixel-perfect implementations and support marketing initiatives with technical execution.
Institutional Sales Lead – Europe
OpenZeppelinOpenZeppelin provides security products to build, automate and operate dApps and audits for decentralized systems.
• Managing the full sales cycle with financial institutions, from lead generation and prospecting through to contract negotiation and deal closure. • Leading discovery conversations with key stakeholders - including C-suite executives and internal Solution Architects - to surface client needs and compellingly articulate OpenZeppelin's value proposition. • Driving regional revenue growth in the region by consistently meeting and exceeding your sales targets. • Identifying strategic partnerships in your region to generate qualified leads and accelerate deal velocity, then handing off to our Partnerships team at the right moment. • Staying ahead of rapidly evolving market trends and competitive dynamics to proactively shape outreach and positioning. • Representing OpenZeppelin at key European and global industry events, conferences, and trade shows to build relationships and uncover new business opportunities. • Maintaining accurate pipeline forecasts, tracking performance metrics, and continuously refining your sales approach using data-driven insights.