C Jobs in Web3

189 jobs found

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Job Position Company Posted Location Salary Tags

InvestM Technology LLC

New York, NY, United States

$39k - $77k

Flow Traders

Amsterdam, Netherlands

$90k - $174k

Ledger

Paris, France

$120k

Kronos Research

Taipei, Taiwan

$90k - $110k

Illuvium

Remote

$122k - $150k

Applied Blockchain

London, United Kingdom

$62k - $70k

CoW Protocol

Lisbon, Portugal

$72k - $75k

Monad

New York, NY, United States

$72k - $75k

Mona

Remote

$72k - $82k

Syndica

Houston, TX, United States

Kronos Research

$175k - $180k

Fireblocks

Tel Aviv, Israel

$72k - $148k

Chainalysis

Washington, United States

$140k - $150k

EMW, Inc.

Belgium

$80k - $106k

Nogle

Taipei, Taiwan

$175k - $180k

SALT

Denver, CO, United States

$72k - $110k

Kraken Digital Asset Exchange

Remote

$72k - $84k

OKX

Hong Kong, Hong Kong

$72k - $148k

Monad

New York, NY, United States

$250k - $300k

OKX

Singapore, Singapore

$63k - $66k

Improbable

Remote

$81k - $110k

Improbable

Remote

$76k - $105k

Improbable

London, United Kingdom

$90k - $150k

Fireblocks

Tel Aviv, Israel

$74k - $148k

Fireblocks

Tel Aviv, Israel

$72k - $110k

InvestM Technology LLC
$39k - $77k est.
New York City Metropolitan Area US
Apply

Blockchain Engineers

Duration: 1yr + (Renewable Contracts).

Start: ASAP


Location:

  • New York, NY(Onsite for first 1-3 months, later hybrid/remote)

Visa Status:

  • USC/GC
  • H1B/TN/EAD
  • C2C is okay

Responsibilities:

  • Participate in developing a new automated Blockchain software verification toolchain for smart contracts.
  • Participate in Developing New blockchains, program verification/analysis systems.
  • Contribute to the design and development of smart contract components such as bridges, order books, staking, and minting of tokens.
  • Advise on the hiring of other smart contract engineers
  • Mentor junior engineers and interns.

Qualifications:

  • Must have 8+ years of experience designing software systems as a senior software developer.
  • Must have 6 + years of experience in the IT Industry as a Java developer / Engineer
  • Must have 4+ years of experience working in the US for US companies.
  • Must have 4+ years of recent experience (Within the last 5 years) working in a major US Bank or Brokerage environment.
  • Must have 3+ years of experience building and releasing production grade Block Chain contracts utilizing Solidity, Clarity, and Rust.
  • Must have 2 plus years of experience with blockchain architecture, private keys, and standards/protocols work.
  • Experience with Cryptocurrency /Defi/ Blockchains.
  • Must have strong experience with Blockchain data, creating messenger applications, and dynamic/real-time data transfer
  • Experience with the automated software verification toolchain for smart contracts.
  • Experience with blockchains, and program verification/analysis.
  • Building, deploying, maintaining, and upgrading smart contracts
  • Fine-tuning contracts for gas cost and security
  • Bridging the gap between token specification and technical implementation.
  • A deep understanding of the Ethereum Virtual Machine.
  • Prior experience deploying complex smart contract systems to the Ethereum main net.
  • A solid understanding of how CPUs, memory, pointers, and the stack and heap work at the low level
  • Ability to consistently meet project milestones while working as part of a diverse, multi-disciplinary team that is geographically dispersed, requiring collaboration with individuals in multiple time zones.
  • Experience in security, compilers, programming languages, formal methods, automated theorem proving, or program analysis.
  • Experience with code reviews and distributed version control systems like git.
  • Experience developing large flexible systems.

Keywords

Blockchain, Software Developer, Java Developer, Cryptocurrency, Bank, Banking, Brokerage