Java Web3 Jobs in California, United States

327 jobs found

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Job Position Company Posted Location Salary Tags

Reddit

San Francisco, CA, United States

$63k - $150k

Stardust

Palo Alto, CA, United States

$72k - $100k

Square

San Francisco, CA, United States

$72k - $90k

Cash App

San Francisco, CA, United States

$167k - $204k

Unfinished

Los Angeles, CA, United States

$200k - $250k

Northland Camp & Conference Center

Sacramento, CA, United States

$54k - $70k

Braintrust

San Francisco, CA, United States

$23k - $61k

3MetaD

San Jose, CA, United States

$72k - $84k

Mythical Games

Los Angeles, CA, United States

$32k - $92k

Afterpay

San Francisco, CA, United States

$42k - $80k

PIXELYNX

Los Angeles, CA, United States

$87k - $90k

Cash App

San Francisco, CA, United States

$85k - $150k

Parallel Finance

San Francisco, CA, United States

$60k - $70k

Paraspace

San Francisco, CA, United States

$60k - $70k

Paraspace

San Francisco, CA, United States

$71k - $112k

Software Engineer Crypto Security

Reddit
$63k - $150k estimated

This job is closed

Please note: Reddit is continuing to grow our teams with the best talent. This role is completely remote and hybrid friendly.

The RedditX team is among the most innovative, forward-looking teams at Reddit. We are a fast-moving and entrepreneurial organization within Reddit, dedicated to building new monetizable experiences that users and communities love. With our track record of rapid execution and experimentation, we have been doubling revenue steadily year-over-year. Today, the X org is responsible for established products like Avatar, Premium, Awards, Talk, Powerups, and more.

We are looking for someone with 2+ years working experience in a security role on Ethereum projects as well as some experience developing scalable backends (e.g. Python/Go/Java) that integrate with them.

Qualifications:

  • Fluency in Solidity.
  • Experience with Solidity & Ethereum security and smart contract auditing.
  • Experience with smart contract development tools, patterns, and practices.
  • 5+ years of experience building clean, maintainable, and well-tested code.
  • Great engineering skills and strong CS fundamentals.
  • Excellent collaborative and communication skills.
  • Able to work effectively under schedule pressure to fix defects, review code, design, write, test new code, and diagnose production issues.

Benefits:

  • Remote and Hybrid friendly
  • Annual Personal & Professional development funds
  • Comprehensive Health benefits
  • Workspace benefits for your home office
  • 401k Matching
  • Family Planning Support
  • Flexible Vacation (please use them!) & Monthly Global Wellness Days
  • 4+ months paid Parental Leave
  • Paid Volunteer time off

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