Senior Fullstack Engineer - Metamask (Portfolio)

Location: US, EU or Remote (excluding France and Australia)

Consensys is the leading blockchain and web3 software company founded by Joe Lubin, CEO of Consensys and Co-Founder of Ethereum. Since 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem.

Through our product suite, including the MetaMask platform, Infura, Linea, Diligence, and our NFT toolkit Phosphor, we have become the trusted collaborator for users, creators, and developers on their path to build and belong in the world they want to see.

Whether building a dapp, an NFT collection, a portfolio, or a better future, the instinct to build is universal. Consensys inspires and champions the builder instinct in everyone by making web3 universally easy to use and develop on.

Our mission is to unlock the collaborative power of communities by making the decentralized web universally easy to access, use, and build on. 

You’ll get to work on the tools, infrastructure, and apps that scale these platforms to onboard one billion participants and 5 million developers. You’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of builders that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. 

About MetaMask

We’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone around the world.

MetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world.

Originally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform, an aggregator of decentralized cryptocurrency exchanges, and a decentralized identity manager.

MetaMask Portfolio is a fundamental platform on which MetaMask users manage their digital asset portfolios. MetaMask Portfolio offers several useful features and primitives for web3 users: Swap, Ramp, Stake, and Bridge, all from within your browser. 

What you’ll do

This Fullstack Engineer will contribute to MetaMask’s Portfolio product, as well as have the opportunity to contribute to other aspects of the MetaMask Wallet, including our mobile app and browser extension. We are looking for creative, talented and passionate individuals who are willing to dive deep into the complexity and challenges of blockchain and web3 and help deliver best-in-class curated experiences to our users across our multiple platforms (Portfolio, browser extension and mobile app). As a Fullstack Engineer, you will help participate in the product discovery and design phases, and ultimately develop and deliver new features and user experiences from end to end.

Ideal candidate

You're well-acquainted with the Ethereum ecosystem and adept at building products across mobile, web, and backend platforms. With a keen sense of user experience, you're dedicated to enhancing it at every turn. You’ve worked on large web-based platforms before, preferably one with multiple active contributors and codeowners, preferably in a Platform capacity.

Would be great if you brought this to the role

• 3+ years of experience as a Full Stack Software Engineer working on Production applications
• Understanding of the MetaMask Portfolio platform or other Web3 portfolio managers
• Experience working within the Ethereum ecosystem
• Experience with web development (React)
• Experience with back-end development (Node/Express/NestJS/Vercel)
• Experience working on agile projects in an Agile environment
• Experience working in CI/CD setup
• Experience working in a distributed, remote team environment
• Excellent communication skills
• Writing good technical documentation
• Located in the Americas/EU and be able to work PT or ET business hours

Bonus point for any of:

• Knowledge of underlying web3 primitives such as swap, ramp, bridge, and stake.
• Experience with third-party integration (web views, APIs, OpenAPI specifications…)
• General interest in DevOps topics / experience with Docker and/or Kubernetes and deploying cloud infrastructure (AWS / Azure)
• Interest in streamlining and automating recurring processes
• Blockchain / smart contract development: Solidity / Ethereum, Web3.js or Ethers.js library
• Experience using or working with decentralized applications or web3 protocols
• BSc/MSc in Computer Science or related subject
• Experience as a tech lead or team lead

Don't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.