Software Engineer, Web3 Ecosystem


United States Remote

Full time


NFT Gaming Web3

Apr 5

OpenSea is the first and largest marketplace for non-fungible tokens, or NFTs. Applications for NFTs include collectibles, gaming items, domain names, digital art, and many other items backed by a blockchain. OpenSea is an open, inclusive web3 platform, where individuals can come to explore NFTs and connect with each other to purchase and sell NFTs. At OpenSea, we're excited about building a platform that supports a brand new economy based on true digital ownership and are proud to be recognized as  Y Combinator's #4 ranked top private company.

When hiring candidates, we look for signals that a candidate will thrive in our culture, where we default to trust, embrace feedback, grow rapidly, and love our work. We also know how critical it is to celebrate and support our differences. Employing a team rich in diverse thoughts, experiences and opinions enables our employees, our product and our community to flourish. We are dedicated to equal employment opportunities regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. To help facilitate this, we support remote, hybrid or onsite work at either New York City or San Francisco for the majority of our opportunities.

We're looking for someone who has a breadth of knowledge about the Web3 ecosystem and experience developing projects with the latest technologies in the space. You will be working on a strategic team tasked with transforming OpenSea into a Web3 technology leader. You will be working with a variety of external projects, partners, and protocols to further the space, as well as working close with internal stakeholders to help make educated engineering decisions.


  • Build out products and features related to supporting and recognizing innovation in the space
  • Provide specialized engineering support to relevant stakeholders, internally and externally
  • Experiment, develop, and pioneer new projects using the latest Web3 technologies
  • Contribute to the open-source developer community through tooling, standards, etc
  • Be OpenSea's experts of Web3 and work cross-functionally across other areas of the company
  • Help drive business decisions related to Web3 technologies

Desired Experience

  • An ability to write high quality, well-tested code, including experience working with technologies such as Python, Solidity, JavaScript, and others
  • Have experience working within Web3 (previous jobs or side projects)
  • Have a deep understanding of Web3 or NFTs and/or have connections in the space
  • Ability to engage and influence both technical and non-technical audiences
  • Demonstrated communication skills, and the ability to influence at executive levels
  • Stay up-to-date with the most recent developments in the space
  • Passionate about the future of NFTs and Web3!

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The largest NFT marketplace Buy, sell, and discover rare digital items