Javascript Jobs in Web3

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Job Position Company Posted Location Salary Tags

Confidential

San Francisco, CA, United States

$100k - $109k

Lido

Remote

$76k - $95k

Polymarket

New York, NY, United States

$85k - $105k

Brave

New York, NY, United States

$54k - $120k

Brave

San Francisco, CA, United States

$90k - $120k

Bitgo

Remote

$115k - $117k

Bitgo

Remote

$150k - $200k

MLabs

New York, NY, United States

$100k - $114k

Binance

Taipei, Taiwan

Tether Operations Limited

Ho Chi Minh City, Vietnam

$43k - $105k

Stealth

Phoenix, AZ, United States

Tether Operations Limited

62 Roma IT

$43k - $105k

Bluecubeservices

Remote

$104k - $112k

Bitpanda

Remote

$106k - $115k

Confidential
$100k - $109k estimated
San Francisco Bay Area US

About the Role

We are seeking a skilled Blockchain Risk Control Engineer with a security or risk control background to join our team. As a Blockchain Risk Control Engineer, you will be responsible for analyzing blockchain data, tracing and leading forensic investigations into real crypto theft/scam/market manipulation cases, and studying blockchain/contract related vulnerabilities and security issues, leveraging self-built analytical tools powered by agentic engineering.



Key Responsibilities

  • Build and iterate on analytical and operational tools rapidly using Agentic Engineering (e.g., Claude Code, Cursor) to enable fast and efficient risk response.
  • Analyzing blockchain data to identify abnormal cases.
  • Tracing and leading forensic investigation on real crypto theft/scam/market manipulation cases.
  • Studying blockchain/contract related vulnerabilities and security issues.
  • Collaborating with internal and external partners for incident response.

Major Requirements

  • Hold a Bachelor's, Master's, or Ph.D. degree in Blockchain Security, Computer Science, Data Science, or a related field.
  • Experienced in agentic engineering workflows, leveraging AI coding agents (e.g., Claude Code, Cursor) to rapidly build and iterate on tooling.
  • You are good at programming languages commonly used in blockchain analytics (e.g., SQL, Python, Javascript).
  • You have experience with blockchain monitoring/forensic tools and analytics platforms.
  • You have knowledge of blockchain protocols/contracts, consensus mechanisms, and cryptography.
  • You possess effective communication and collaboration abilities.
  • A publication record in top-tier academic or industry conferences is a plus.

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.