React Jobs in Web3

5,292 jobs found

web3.career is now part of the Bondex Logo Bondex Ecosystem

Receive emails of React Jobs in Web3
Job Position Company Posted Location Salary Tags

Blackwing

Williamsburg, Brooklyn (Hybrid)

$130k - $250k

Helius

North America

$120k - $200k

Helius

North America

$150k - $200k

Bondex

Louisville, KY, United States

$84k - $105k

Inversion

New York, NY, United States

$200k - $300k

Scrollio

Remote

$87k - $145k

Falconx

Remote

$126k - $133k

Falconx

Remote

$87k - $109k

Chainalysis

Denmark

$119k - $120k

Bitmex

Remote

$87k - $95k

Anagram

Remote

$91k - $100k

Zora

Remote

$160k - $190k

Proof of Play

New York, NY, United States

$170k - $200k

Consensys

Remote

$138k - $225k

Blackwing
$130k - $250k
Williamsburg, Brooklyn (Hybrid)
Apply

Join the founding engineer of Robinhood Crypto to work on redefining trenching experience on Solana. We're in a private beta testing for a brand new concept based on super fast real-time data and AI to unlock massive alpha for traders! 

We’re looking for a senior front-end engineer to own meaningful parts of our user experience. If you love pushing pixels, sweating the details, and shipping fast, you’ll fit right in.

You will join an all star team of engineers and product leaders from companies like Facebook, Robinhood and LinkedIn — together the team has scaled products to billions of people and millions in revenue. You will constantly be challenged, fostered, and motivated to grow to new heights.

Additionally, our non-dilutive token grant with early liquidity gives a significant edge in compensation over every other startup. If the company does well, you will be rewarded extremely well!

What You’ll Do

  • Take full ownership of key interfaces — from trade execution flows to portfolio views — and evolve them from idea to production.
  • Build clean, performant UIs using React + React Native + Tailwind + TypeScript.
  • Collaborate tightly with design and product to create intuitive, crypto-native experiences.
  • Shape engineering culture: leave code better than you found it, review thoughtfully, and raise the bar.
What We’re Looking For

  • Senior engineer with a track record of delivering and maintaining real products at scale.
  • Fluent in modern front-end tools (React, React Native, Next.js, Tailwind, TypeScript).
  • Deep empathy for users. You’re obsessed with quality, clarity, and reducing friction.
  • Crypto experience is a plus, but not required — we care more that you’re curious and rigorous.
  • You’re comfortable with velocity — shipping fast, debugging in prod, and iterating.
Why Join?

  • You’ll be early. Small team, huge surface area. No layers of management or blockers.
  • You’ll be challenged. We work on hard problems at the intersection of DeFi, infrastructure, and product UX.
  • You’ll be rewarded. Competitive salary + equity + token grant with early liquidity.
  • You’ll be in good company. Our team has led products at Facebook, Robinhood, LinkedIn, and Rainbow — scaling to billions of users and millions in revenue.
Culture & Office

We work out of a converted loft in Williamsburg, right off the Bedford L. It’s more home than office — great lighting, real coffee, no WeWork vibes. We value in-person collaboration but support some remote flexibility.

We believe in:

  • Feedback, fast. We challenge each other often and constructively.
  • Shipping fast. Trenching is new ground, and we move quickly to learn.
  • Tasteful software. Code should be clean, components reusable, and the UX intuitive.
Apply

If you want to work on hard problems with serious people, and help define what trading should feel like in crypto — reach out. No lengthy cover letters needed.

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.