Java Jobs in Web3

4,284 jobs found

web3.career is now part of the Bondex Logo Bondex Ecosystem

Receive emails of Java Jobs in Web3
Job Position Company Posted Location Salary Tags

CAT Labs (Crypto Asset Technology Labs, Inc.)

United States

$40k - $60k

Midas

Turkey, NC, United States

$105k - $120k

Logos

New York, NY, United States

$81k - $102k

Bitpanda

Vienna, Austria

$106k - $165k

Coins.ph

Australia

$76k - $162k

OKX

Hong Kong, Hong Kong

$105k - $180k

Bitso

Latin America

$27k - $106k

OKX

San Jose, CA, United States

$98k - $180k

BitMEX

Hong Kong, Hong Kong

$106k - $165k

Kava Labs

Remote

$80k - $85k

Kava Labs

Remote

$90k - $101k

OKX

Singapore, Singapore

$126k - $132k

Coin Metrics

Boston, MA, United States

$63k - $76k

Cryptographic Engineer CoOp

Cryptographic Engineer - Co-Op

USA
R&D /
Co-op /
Remote

Apply for this job
Please note we are unable to provide immigration assistance (visa sponsorship) at this time.
 
Applicants must be eligible for a U.S. Top Secret Clearance to be considered for this position at CAT Labs.

CAT Labs is a technology startup specializing in building digital asset recovery and cyber defense tools for the government and private sector to fight crypto crime. The CAT Labs team is the “Special Forces” protectors of the crypto industry with unparalleled blockchain security experts, cryptographers, former U.S. Department of Defense computer scientists, ethical hackers, and U.S. Department of Justice investigators, who spent the past decade taking down some of the most prolific crypto criminals.

CAT Labs is developing cutting-edge encryption technology for crypto key management to prevent digital asset theft. It is also developing digital asset recovery tools for law enforcement and intelligence to address the pervasive and rapidly growing illicit use of cryptocurrency by transnational criminal organizations, terrorists, drug cartels, and malicious nation-states, which poses a significant threat to our nation’s safety and security.

CAT Labs' flagship software tool Recovery CAT automates and scales the process of discovery and recovery of digital assets from digital data collected in the context of criminal investigations, intelligence collection, and civil case litigation where asset recovery is at stake, such as bankruptcy, restructuring, estate disputes, and divorce law.    

Required Qualifications

    • Applicants should be in a graduate-level program in Applied/Computational Mathematics, Computer Science, Engineering, or a related field with a focus on cryptographic sciences and secure computation.
    • Intermediate programming skill in C++, Rust, and Python.
    • Experience building applications utilizing current lattice cryptography libraries (e.g., OpenFHE, CRYSTALS, etc.).

Preferred Qualifications

    • Applicants with prior experience working with government or highly-regulated sectors.
    • Familiarity with blockchain/cryptocurrency technologies.
    • Prior research experience and authorship of refereed publications.
    • Experience programming in Solidity, Go, Java, Haskell.
    • Experience building smart contract-based applications on one or more of the following blockchains: Ethereum, Algorand, Cardano, Cosmos, Polkadot, VeChain, Tezos, Solana.
    • Familiarity with GitHub, GitLab, and other development platforms.
$40 - $60 an hour
Actual compensation within this range will depend upon the candidate's skills, experience, qualifications, and level of impact in the role.
We believe in taking care of our employees, so we offer a comprehensive benefits package that includes health, dental, and vision insurance, a generous 401(k) match, and unlimited vacation time to recharge and explore your passions.

At CAT Labs, we believe in the power of diverse perspectives and are dedicated to building an inclusive and equitable workplace where everyone feels valued and respected. We actively seek candidates from all backgrounds and encourage you to apply regardless of whether you meet all the qualifications listed. We understand that different experiences and skill sets can contribute significantly to our team's success.

CAT Labs is proud to be an equal-opportunity employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, genetic information, or any other protected characteristic.
Apply for this job

What does a Java developer in web3 do?

A Java developer in web3 would likely be focused on developing applications that use the Java programming language in the context of the web3 technology stack

Web3 is a collective term used to refer to the next generation of decentralized, blockchain-based technologies that are aimed at creating a more open and secure internet

In this context, a Java developer would be responsible for writing code that interacts with web3 technologies, such as decentralized applications (DApps) and smart contracts, to create new tools and services that run on the blockchain

This could involve working with cutting-edge technologies such as Ethereum, which is a popular blockchain platform that uses the Java programming language, as well as other web3 technologies and frameworks.