Javascript Jobs in Web3

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Job Position Company Posted Location Salary Tags

HEXENS Cyber Security

Lisbon, Portugal

$30k - $110k

UMA

Remote

$100k - $150k

UMA

Remote

$80k - $160k

HoneyBricks

San Francisco, CA, United States

$59k - $100k

Flexa

remote

$50k - $65k

Ponto Software, Inc.

New York, NY, United States

$51k - $75k

Syndica

Remote

Ripple

San Francisco, CA, United States

$72k - $75k

Transak

Bangalore, India

$72k - $75k

IOVLabs

Remote

$58k - $100k

Credix

Antwerp, Belgium

$70k - $150k

Braintrust

San Francisco, CA, United States

$140k - $180k

Palm NFT Studio, Inc.

New York, NY, United States

$36k - $71k

GOGO Protocol

Berlin, Germany

$50k - $71k

Panther Protocol

New York, NY, United States

$40k - $70k

HEXENS Cyber Security
$30k - $110k
Lisbon Lisbon Portugal
Apply

Hexens.io is looking for a Smart Contract Auditor to join their team. Hexens.io is a company that provides state-of-the-art cybersecurity services with an essential focus on blockchain. The company solves sophisticated issues for customers with codes containing multimillion assets.

Job responsibilities:

  • Review smart contracts and analyze security measures
  • Audit smart contracts following the highest security industry standards
  • Mentor and educate engineers internally on the security best practices
  • You are security-minded and aware of the pitfalls of EVM code and vulnerable flows.
  • Review code (primarily solidity smart contracts) of blockchain projects.
  • Work to identify vulnerabilities, design and architectural flaws, quality improvement, and ways to mitigate future risk.
  • Deliver clear and concise reports and “action-items” for developers to quickly mitigate and fix any issues discovered.
  • Interact with developers, and key stakeholders when identifying and handling security issues.
  • Other related responsibilities.

Required qualifications (optional):

  • At least 2 years of work experience in cybersecurity
  • Experience with JavaScript/TypeScript
  • Demonstrated expertise with Solidity, EVM and blockchain specifics.
  • Experience assessing smart contract security risks.
  • Experience with unit and integration testing.
  • Experience with hardhat and geth or other development frameworks and local environments.
  • Fuzzing and formal verification.
  • Experience developing and building on DeFi protocols and smart contracts is a big plus.
  • Proactive problem solver.

Benefits:

  • Possibility to work alongside industry-leading specialists.
  • Highly competitive salary.
  • Corporate lunches.
  • Great work environment.
  • Relocation package to Yerevan, Armenia.

To apply to this position, please send your CVs to [email protected] including the position title “Smart Contract Auditor” in the subject line.

HEXENS Cyber Security focuses on Cyber Security and Blockchain / Cryptocurrency. Their company has offices in London. They have a small team that's between 11-50 employees.

You can view their website at https://hexens.io

What does a JavaScript developer in web3 do?

A JavaScript developer in web3 would likely be responsible for developing applications and other software using the JavaScript programming language within the web3 ecosystem

Web3 refers to the third generation of web technology, which emphasizes the use of decentralized technologies such as blockchain and distributed ledger systems

This means that a JavaScript developer in web3 would need to be familiar with these technologies and how to use them in the development of applications and other software

They may also be responsible for maintaining and updating existing web3 applications, as well as working with other members of a development team to create new web3 applications.