React Jobs in Web3

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Job Position Company Posted Location Salary Tags

Usual

FR

$98k - $100k

Coinbase

Remote

$87k - $91k

YoutHNesT

Remote

$43k - $60k

CAT Labs (Crypto Asset Technology Labs, Inc.)

United States

$130k - $150k

MoonPay

Barcelona, Spain

$114k - $150k

MoonPay

Bucharest, Romania

$115k - $135k

MoonPay

Barcelona, Spain

$84k - $90k

Chainreaction

Tel Aviv, Israel

$115k - $126k

MoonPay

Bucharest, Romania

$81k - $112k

Zinnia

Remote

$96k - $112k

Syndicate

United States

$72k - $75k

Avalabs

Remote

$143k - $178k

Loopscale

New York, NY, United States

$140k - $180k

Klink Finance

Remote

$87k - $110k

Starkware

Remote

$105k - $110k

Usual
$98k - $100k estimated

🪙 About Usual

At Usual, we are pioneering a decentralized financial future with our groundbreaking stablecoin protocol designed to bridge the gap between traditional finance and decentralized finance (DeFi).

Our mission is to offer a transparent, safe, and efficient alternative to traditional stablecoins, reshaping the landscape of digital finance. We are dedicated to democratizing access to financial services and empowering users through innovative tokenomics and integrations with the wider DeFi ecosystem. We kicked-off our prelaunch in mid-July 2024, surpassed $1,8B TVL in less than 6 months.

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✨ The Role

We’re looking for a Frontend UI Developer with a love for pixel-perfect integration, seamless motion, and high-performance interfaces.

You’ll be the go-to person for design implementation—working hand-in-hand with our other frontend dev (who handles data, logic, and smart contract interactions) and our product designer (Figma is the single source of truth).

Your work will make or break the user experience of the Usual dApp. We want someone who treats design like a craft, can bring mockups to life exactly as imagined (or even better), and understands that motion isn’t just decoration—it’s usability.

🔧 Stack & Tools

  • React (Next.js)
  • Tailwind CSS, Radix UI, Shadcn
  • Figma Dev Mode (design-to-code handoff)
  • Framer Motion (for animations)
  • Vercel, Sentry
  • Script integrations (e.g., GA, Segment, event tracking)

👀 What You’ll Do

  • Take fully designed Figma components and implement them flawlessly in code.
  • Collaborate with the frontend logic/dev lead to integrate components into the dApp.
  • Push for motion-rich, polished interfaces that feel both delightful and efficient.
  • Help maintain and evolve our UI component library.
  • Ensure accessibility, responsiveness, and performance across devices and viewports.
  • Implement tracking and event tools (GA, Segment) in collaboration with product and marketing.

🧠 What We’re Looking For

  • A frontend purist who sees every pixel and cares about performance and polish.
  • Previous experience working on a live dApp or Web3 product.
  • Strong understanding of design systems and responsive layout techniques.
  • Comfortable using Figma (Dev Mode) as the single source of truth.
  • A passion for animations, motion design, and micro-interactions.
  • Autonomy, initiative, and an eagerness to collaborate and push things forward.
  • Bonus: You’ve worked with Framer Motion or similar animation libraries.

🌍 Why Join Us?

  • A product-first Web3 team that values UX as much as decentralization.
  • Real impact: your work is what users touch, feel, and remember.
  • A supportive, remote-native environment where speed meets craft.
  • A mission to democratize finance with tools that are as usable as they are powerful.

What does a React developer in web3 do?

A React developer in the context of web3 is a developer who is using the React JavaScript library to build user interfaces for decentralized applications (dApps) that run on the Ethereum blockchain

These dApps often use smart contracts to facilitate transactions and other interactions on the Ethereum network

Overall, the role of a React developer in web3 involves using your skills in React development to help build cutting-edge decentralized applications that leverage the power of the Ethereum blockchain

As a React developer in web3, some of your responsibilities might include:

  • Integrating the dApp with the Ethereum blockchain. This might involve using tools like web3.js and Ethers.js to connect to the Ethereum network and interact with smart contracts.
  • Building the user interface for a dApp using React. This could involve creating components for the various elements of the dApp, such as buttons, forms, and other input elements.
  • Implementing features that are specific to decentralized applications, such as handling cryptocurrency transactions and displaying data from the blockchain in a user-friendly way.
  • Collaborating with other members of the development team, such as blockchain engineers and designers, to ensure that the dApp functions properly and meets the needs of the end users.