Java Web3 Jobs in New York, New York, United States
300 jobs found
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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Spanco Solutions | New York, NY, United States | $105k - $111k | |||
InvestM Technology LLC | New York, NY, United States | $39k - $77k | |||
Quest Global Technologies Ltd | New York, NY, United States | $39k - $77k | |||
Ripple | New York, NY, United States | $147k - $149k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
TekIntegral | New York, NY, United States | $39k - $77k | |||
Saransh Inc | New York, NY, United States | $39k - $77k | |||
Keyrock | New York, NY, United States | $54k - $106k | |||
Magic | New York, NY, United States | $84k - $147k | |||
Paxos | New York, NY, United States | $105k - $120k | |||
Paxos | New York, NY, United States | $112k - $156k | |||
Paxos | New York, NY, United States | $105k - $120k | |||
Paxos | New York, NY, United States | $105k - $120k | |||
Paxos | New York, NY, United States | $105k - $120k | |||
Caiz | New York, NY, United States | $81k - $84k | |||
Kbit | New York, NY, United States | $112k - $156k |
Spanco Solutions
$105k - $111k estimated
Title: Sr Blockchain Engineers
Location: Madison Ave NYC NY (This position can become remote / hybrid work after 3 months.)
Duration: 1yr + (Renewable Contracts).
Skills Needed
- Must have 8+ years of experience designing software systems as a senior software developer.
- Must have 8 + 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 3+ years of recent experience with in last 4 years) working in a major US Bank or Major Brokerage house.
- Must have 3+ years of experience building and releasing production grade Block Chain contracts utilizing Solidity, Clarity, and Rust.
- Must have 3+ 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 messager applications, and dynamic / real-time data transfer
- Experience with the automated software verification toolchain for smart contracts.
- Experience with blockchains, program verification/analysis.
- Building, deploying, maintaining, and upgrading smart contracts that power the DIMO ecosystem
- Experience writing reusable code and libraries for DIMO platform and open source community
- 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 mainnet.
- 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.
- Participate in developing automated Blockchain software verification toolchain for smart contracts.
- Participate in Developing blockchains, program verification/analysis systems.
- Contribute to the design and development of smart contract component such as bridges, order books, staking, and minting of tokens.
- Advise on hiring of other smart contract engineers
- Mentor junior engineers and interns.