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The standard for secure Web3 applications

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OpenZeppelin jobs

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organization details

Mission & Key Concepts

We build technology to bring freedom to the world

OpenZeppelin is the premier crypto cybersecurity technology and services company, trusted by the most used DeFi and NFT projects in the world.

Our mission is to protect the open economy, safeguarding tens of billions of dollars in funds for leading crypto organizations including Aave, Coinbase, Compound, Ethereum Foundation, TheGraph and many others.

Current Challenges

With the success of our products, our security audit work, and the open source educational efforts, we are setting the industry standards for secure systems of a hyper-fast-growing industry and we're looking for more folks to help us on our mission.

History & Achievements

Founded in 2015.

The OpenZeppelin team, spread across 30+ countries in the world, is responsible for creating the most popular Open Source Library for Smart Contract development in the world with over 15 million downloads! The expertise we've built along the years allowed us to uncover major security vulnerabilities for some of the most well known players in the market.


OpenZeppelin has raised a total of — in funding over 3 rounds. Their latest funding was raised on Jan 31, 2018 from a Seed round.

It's funded by 7 investors. Kenetic and Fabric Ventures are the most recent investors.


OpenZeppelin has invested in Forta Protocol on Sep 30, 2021. This investment was valued at $23M.


  • A distributed team working with distributed technologies
  • Team members are spread across multiple locations in North America, Europe, Asia, Latin America, and Oceania

Core team

  • Demian Brener - Founder & CEO
  • Jonathan Alexander - CTO
  • Albert Gozzi - COO


  • Unlimited holidays 🏝
  • Fully remote: your way of working 🌎
  • Paid parental leave & benefits for primary or second caregiver 💙
  • Team events: onboarding tour & company retreats in different locations around the world 😎
  • Work from home office equipment stipend of up to $500 USD 🪑
  • Monthly allowance for wellness activities 💪
  • Coworking: access to a coworking space of your choice 👩‍💻
  • Learning: technical training; spoken language lessons in any language of your choice (using Italki) 🗣
  • Working with a global team in a fast-growing industry 🚀