Cryptography Jobs in Web3

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Job Position Company Posted Location Salary Tags

Numeus

Ny, NY, United States

$125k - $200k

MachineFi Lab

Remote

$90k - $96k

Manta Network, Powered by p0x labs

New York, NY, United States

$63k - $66k

NEAR

San Francisco, CA, United States

$54k - $90k

Pagoda

Remote

$54k - $90k

BitGo

Palo Alto, CA, United States

$140k - $220k

Coinmarketcap

Remote

$62k - $82k

Consensys

Remote

$99k - $205k

Seneca

Miami, FL, United States

$90k - $105k

Coinmarketcap

Remote

$62k - $82k

Coinmarketcap

Remote

$36k - $45k

Aztec

London, United Kingdom

$72k - $100k

VolumeFi

United States

$72k - $90k

Mysten Labs

United States

Amazon

Atlanta, GA, United States

Blockchain Smart Contract Developer

Numeus
$125k - $200k
New York, NY, USA
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This job is closed

We are seeking an experienced Blockchain Smart Contract Developer to join our dynamic startup team. The ideal candidate has a proven track record of developing production grade smart contracts, great attention to detail, a security-oriented mindset and is proficient in using the latest tools and technologies. You will have the opportunity to work with cutting-edge concepts and be part of a team pushing the boundaries of what is possible in the world of decentralized technology.

Some examples of research published by the Labs team can be found here: https://research.numeus.xyz/p/consecutive-blocks-ethereum


Key Responsibilities:

  • Designing, coding, testing and deploying smart contracts
  • Reviewing code written by other team members
  • Participating in the development and maintenance of large smart contract codebases
  • Performing code audits to identify and address security vulnerabilities, as well as working with auditors to ensure code quality standards and security
  • Collaborating with the development team to ensure the contracts meet the project requirements
  • Staying current with the latest advancements in smart contract development and the EVM
  • Working with EVM node client software such as Geth and Erigon

Qualifications and Experience:

  • 3+ years experience developing smart contracts
  • Deployed real smart contracts that have seen public use on Ethereum Mainnet (sample code required)
  • Strong knowledge of the Ethereum Virtual Machine and security best practices
  • Experience with a scripting language for test automation and monitoring, preferably Javascript or Typescript
  • Experience with CI pipelines (e.g. Github Actions)
  • Experience with Ethers/Web3js/Hardhat
  • Interested in Ethereum research - EIPs (e.g. Account Abstraction, L2s)
  • Have a collaborative, problem-solving attitude and be willing to help other team members
  • Experience with open source projects and a passion for contributing to the development community
  • Basic knowledge of cryptography as it relates to smart contracts, crypto, and the EVM
  • Ability to work in a fast-paced environment with tight deadlines
  • Nice to have: 
    • Experience in a discipline outside of smart contract development (e.g. database engineering)
    • Familiarity with Foundry (Forge, Anvil etc)
  • Based in New York, with the ability to travel periodically to our office in Zug, Switzerland
Join our team of innovative and driven individuals as we tackle exciting projects in the decentralized technology space. If you are a talented Smart Contract Developer with a passion for developing high-quality contracts, we would love to hear from you. Please submit your resume, portfolio, and any other relevant materials for consideration.

The base salary for this role is anticipated to be between $125,000 and $200,000. The anticipated base salary range is based on information as of the time this job post was created. This role may also be eligible for other forms of compensation and benefits, such as a discretionary bonus, health, dental and other benefits. Discretionary bonus can be a significant portion of total compensation. Actual compensation for a given candidate will be determined based on a number of factors, including their skills, qualifications and experience.

Is cryptography a good career?

Cryptography can be a very rewarding and fulfilling career for those who are interested in mathematics, computer science, and security

Cryptography is the science of protecting information from unauthorized access or modification, and it plays a critical role in information security

With the increasing need for secure communication and transactions in our digital world, there is a growing demand for professionals with expertise in cryptography

Cryptography professionals can work in a variety of fields, including government agencies, financial institutions, technology companies, and more

Cryptography requires strong analytical and problem-solving skills, as well as an understanding of algorithms and programming

In addition, communication skills are important, as cryptography professionals often work in teams and must be able to explain complex concepts to non-technical stakeholders

If you have a strong interest in mathematics, computer science, and security, and enjoy solving complex problems, cryptography can be an excellent career choice with many opportunities for growth and advancement.