Javascript Web3 Jobs in North America

About the Role:

Amun 21Shares is looking for a Blockchain Engineer to join our growing Blockchain Dev team. This role will work develop software solutions using blockchain technologies with a focus on security.

What You Will Be Doing:

• Interpret project manager requirements and make engineering estimates
• Write helpful and complete documentation for technical end-users
• Code review the work of peers to assure quality, security, and performance
• Identify opportunities to improve existing systems/workflows for performance, speed, and accuracy.

What you need to be great in this role:

• A professional understanding of the Ethereum Virtual Machine and its Yellow Paper
• Fluency in Solidity or Vyper and Javascript or Python
• At least operational knowledge of JavaScript
• You care about building high-quality well-tested code
• Experience with web3 related libraries and API design
• A high level understanding of common cryptographic and smart contract related vulnerabilities
• Proficiency with Git
• Strong debugging skills and/or experience with reverse engineering
• Great written communication skills.

Our Stack:

• Ethereum, Cardano, Solana
• Truffle.js, Hardhat, ganache-cli
• AWS infrastructure

Candidates located in Zurich or New York preferred, but open to remote [Must work in GMT+2 to GMT-5 time zones]

Amun / 21Shares focuses on Cryptocurrency, Europe, Fin Tech, and Blockchain / Cryptocurrency. Their company has offices in New York City, Zurich, and Berlin. They have a mid-size team that's between 51-200 employees.

You can view their website at http://21shares.com or find them on Twitter and LinkedIn.