Web3 Jobs in San Francisco, United States

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Austin Werner Ltd

San Francisco, United States

$140k - $200k

Metana

San Francisco, United States

$70k - $170k

Cash App

San Francisco, United States

$50k - $150k

Cash App

San Francisco, United States

Sui Foundation

San Francisco, United States

Sui Foundation

San Francisco, United States

Kranz Consulting

San Francisco, United States

$60k - $104k

OpenSea

San Francisco, United States

Block

San Francisco, United States

Visa

San Francisco, United States

$45k - $120k

Visa

San Francisco, United States

$70k - $220k

Block

San Francisco, United States

Block

San Francisco, United States

Block

San Francisco, United States

Block

San Francisco, United States

$52k - $180k

Visa

San Francisco, United States

Block

San Francisco, United States

$70k - $230k

Amazon

San Francisco, United States

$118k - $220k

Parasol

San Francisco, United States

$20k - $250k

Rethinkable

San Francisco, United States

$50k - $100k

Reputationaire

San Francisco, United States

$100k

System 9

San Francisco, United States

$120k - $200k

Cash App

San Francisco, United States

$80k - $200k

Afterpay

San Francisco, United States

Collectbase Inc.

San Francisco, United States

Noxx

San Francisco, United States

OKX

San Francisco, United States

Afterpay

San Francisco, United States

Magic

San Francisco, United States

$120k - $220k

nWay Inc.

San Francisco, United States

$80k - $150k

Together

San Francisco, United States

$70k - $200k

Magic

San Francisco, United States

$120k - $150k

TIDAL

San Francisco, United States

$80k - $100k

Ventellect

San Francisco, United States

$70k - $180k

AnChain.AI

San Francisco, United States

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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