Frontend Web3 Developer

Requirements

• You have 5+ years of professional experience with TypeScript. You feel at home in type-land, and you still remember the relevant JS quirks.

• You have 3+ years of professional web3 experience using libraries such as web3.js, ethers, or viem. You don’t get confused when thinking about the differences between a Wallet, a Provider, and a Signer.

• You know just enough backend. You know enough to be dangerous and have a productive discussion on “how should we HTTP” with backend folks.

• You are detail oriented and UX-focused. Every click matters.

• You have a natural tendency to write good code, but you also understand that “good code” is a matter of aesthetics, familiarity, and style.

• You're able to work autonomously from research and speccing, to deployment and monitoring; you thrive in taking greater ownership and responsibility.

• You are proactive and take action by default, consistently driving progress without asking for permission too much. You make others aware of how, when, where, and why you’re cowboying.

• You know how to identify that a task is starting to overrun its original scope/budget, and know when to back off from rabbit holes.

• You are fluent in spoken and written English. Remote comms are already hard enough.

• You have experience using web3 apps and tools such as Uniswap, Aave, or MetaMask.

• You are familiar with basic cryptography, and curious about harder cryptography.

• You're somewhere within UTC±3.

• You can provide a reference for a call.

• You have experience building and documenting APIs, SDKs, and other developer-directed products. You’d be comfortable writing a draft for an EIP and work with community feedback.

• You challenge people’s opinions and direction, but know the value of “disagree and commit”.

• You're excited about blockchain technology, cryptoeconomics, game theory, and decentralization. It’s not about shitcoins, it’s about real products for real people.

Nice to have

• Experience with identity and authentication tech helps a lot. OpenID, OAuth, WebAuthN, Passkeys, U2F, LDAP, SAML, etc; any of these will be useful.

• Experience with non-EVM blockchains.

Techs we use

• JavaScript/TypeScript (a lot; frontend and backend), Golang (a moderate amount, for chain extensions), Rust and Solidity (for smart contracts)

• React, Vite, Cypress

• ethers.js and viem

• PostgreSQL

• Vercel and AWS

What we offer

• A salary range of €80k to €120k

• A negotiable token allocation

• Contribute to a fully open-source project

• Fully-remote work with flexible working hours

• Look back and know you've helped build the future of web3 identity

• Work together with folks with 8+ years of blockchain experience

• Build relationships with top partner teams: Gnosis Pay, Aleph Zero, NEAR, Kilt and more