React Jobs in Web3

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Job Position Company Posted Location Salary Tags

Polymarket

New York, NY, United States

$77k - $115k

Polymarket

New York, NY, United States

$90k - $100k

dYdX

New York, NY, United States

$174k - $270k

dYdX

New York, NY, United States

$174k - $274k

Crypto.com

Taipei, Taiwan

$90k - $96k

Zscaler

Remote

$87k - $105k

Improbable

London, United Kingdom

$77k - $90k

Improbable

London, United Kingdom

$122k - $144k

Improbable

London, United Kingdom

$96k - $112k

Zengo

Remote

$115k - $138k

Crypto.com

Hong Kong, Hong Kong

$84k - $90k

Presto

South Korea

$90k - $112k

Crypto.com

New York, NY, United States

$106k - $106k

Chaoslabs

Remote

$142k - $155k

travoom

Austin, TX, United States

$87k - $87k

Polymarket
$77k - $115k estimated
NY New York United States

About Polymarket

Polymarket is the world’s largest prediction market. It’s half "put your money where your mouth is," half search engine for the future.

We're growing fast – both in terms of volume (>$1B traded so far this year) and adoption as an alternative news source. Our ambition is to become a ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.


About the role

Polymarket is looking for a design engineer. There are special types of people who love front-end hacking just as much as user-obsessed product design. If that’s you, we want to work together.

The design engineering team is responsible for delivering highly polished, intuitive, and engaging interfaces across all of Polymarket’s products. You’ll partner closely with product designers, engineers, and our founder directly to design and create delightful interactive experiences that make prediction markets more accessible, transparent, and enjoyable for all.


What you’ll do

  • Build and prototype. You’ll code new UI components, animations, and interactions that enhance the overall product experience. You’ll be an advocate for best practices in front-end development and performance optimization.

  • Establish a system. You’ll contribute to Polymarket’s design system, ensuring consistency, accessibility, and performance across all touchpoints.

  • Cross-company collaboration. You’ll work closely with designers and other engineers to define, design, and implement high-quality user experiences.

  • Craft experiences end-to-end. You’ll help lead the technical roadmap for the full product lifecycle—from ideation to implementation and iteration—with a strong sense of ownership.

  • Plan for the future. You’ll keep up with emerging web technologies, design trends, and the evolving blockchain space to continuously elevate Polymarket’s user experience.

What we’re looking for

  • Cracked

  • Obsessed with product

  • 4+ years of professional development experience

  • Proficiency in front-end technologies (React, Next.js, TypeScript) with a focus on interactions, animation, performance, readability, and polish.

  • Deep understanding of design principles (typography, layout, color, illustration). 

  • Experience working with Figma, design tokens, and design systems to bridge the gap between design and development.

  • Excellent communication skills (written, verbal, and presentation) with a keen eye for detail

  • A passion for the markets, truth, & freedom of speech.

  • Understanding of DeFi and financial markets is a nice to have. Willingness to learn about them is a must.

Benefits

  • Competitive salary & equity

  • Unlimited PTO, Health, Vision, & Dental coverage

  • 401k match

  • Hardware setup — new MacBook Pro, big display, & accessories.

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.