React Jobs in Web3

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Job Position Company Posted Location Salary Tags

Austin Werner Ltd

San Francisco, United States

$140k - $200k

Glassnode

Europe

$30k - $36k

Pearl Labs

Remote

$120k - $180k

Magna

$70k - $110k

Blocktickets

United States

$50k - $200k

Pintu

Setiabudi, Indonesia

$48k - $140k

Pintu

Setiabudi, Indonesia

$100k - $200k

Notebook Labs

Menlo Park, United States

$150k - $250k

MixMob

Vancouver, Canada

$80k - $470k

Humanity

Beijing, China

$75k - $200k

Humanity

Sao Paulo, Brazil

$75k - $200k

Viral Nation

Toronto, Canada

$80k - $170k

Bosch Group

Sofia, Bulgaria

$43k - $160k

Coinmarketcap

Mexico City, Mexico

$80k - $170k

Coinmarketcap

Remote

$65k - $200k

Coinmarketcap

Remote

$185k - $213k

Rabble.io

Remote

Aldrin

Remote

Alien Star Cloud

Remote

Parasol

San Francisco, United States

$20k - $250k

Insomnia Labs

New York, United States

$70k - $175k

MetaMask

United States

$48k - $150k

MetaMask

United States

$57k - $140k

5ire

India

$0k

knoct

Hyderabad, India

$4k

knoct

Hyderabad, India

$2k

Apollo (YC W22)

India

$24k - $48k

Genesis Block

India

$0k

Gimly

Amsterdam, Netherlands

$65k - $85k

System 9

San Francisco, United States

$120k - $200k

Hifi

Remote

$120k - $165k

Sopheon Corporation

Remote

$75k - $110k

Aldrin

Remote

Austin Werner Ltd
$140k - $200k
San Francisco Bay Area US

Senior Web3 / Smart Contract Engineer / Solidity Engineer


Seeking a Solidity Developer with the experience to contribute to new and existing products immediately. The role requires knowledge of Javascript, Node.js, and React. The role requires expert level experience in Smart Contract Development with Solidity and a deep understanding of the Ethereum Virtual Machine. This person should have experience building and shipping production-level web applications from inception and be able to write and maintain documentation.


The ideal candidate is organized and productive in a fast-paced environment. They should have experience with Web3.js, Ganache, Truffle, Ethers, OpenZeppelin, Hardhat, Solidity, APIs, and Serverless Execution Environments. They should have a strong portfolio of Web3 projects built on Ethereum, Solana, or Polygon. This candidate should be able to work autonomously and is comfortable in a startup-like environment.


What You’ll Be Doing as a Solidity Developer:

  • Building new Web3 product from their inception
  • Contribute directly to decentralized technologies on the Platform
  • Architect and build new web3 technologies technologies on the Platform
  • Help FE Teams build reusable components and front-end libraries for future use
  • Build and manage NPM packages
  • Lead sprint planning and standups to discuss priorities and manage issues
  • Maintain documentation and write automated tests to ensure a quality product
  • Regularly monitor and improve app performance, diagnose and fix bugs
  • Illustrate architectural ideas using storyboards, process flows, and sitemaps
  • Identify and troubleshoot API problems (e.g. performance, rate limiting, etc)
  • Conduct adjustments based on user and stakeholder feedback

Requirements for the Solidity Developer Position:

  • 1-3 years of experience developing original smart contracts with Solidity
  • 1-3 years of experience with Hardhat, Truffle, Brownie or a comparable framework
  • 5+ years of general software development experience (knows and can apply agile, knows TDD)
  • A deep understanding of the Ethereum Virtual Machine
  • Prior experience deploying original smart contract systems to some EVM mainnet
  • Ability to prioritize and organize operationally complex work, with great attention to detail; are accountable by default
  • Skill in at least one of the following: mainnet deployment, blockchain tooling, dapp development
  • Strong written and verbal communication skills and can collaborate effectively on a breadth of technical topics
  • Self-driven, autonomous, personality with a desire to develop protocols that will have an impact
  • A proactive self-starter who wants to take as much ownership as possible for their work, and is highly proactive about expanding the scope of their work
  • You are active in crypto and have previously built Web3.js enabled applications
  • You are comfortable with API integrations
  • You have contributed to open source projects
  • You use automated testing tools, browser-based debugging, and performance testing tools daily, and can implement CI/CD

Please feel free to contact [email protected] for more information about the Solidity Developer position.

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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:

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  • 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.