Hardhat Web3 Jobs in New York, New York, United States
65 jobs found
web3.career is now part of the 
Bondex Ecosystem
ai analyst backend bitcoin blockchain community manager crypto cryptography cto customer support dao data science defi design developer relations devops discord economy designer entry level erc erc 20 evm front end full stack gaming ganache golang hardhat intern java javascript layer 2 marketing mobile moderator nft node non tech open source openzeppelin pay in crypto product manager project manager react refi research ruby rust sales smart contract solana solidity truffle web3 py web3js zero knowledge
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Atlas Search | New York, NY, United States | $100k - $140k | |||
ether.fi | New York, NY, United States | $150k - $200k | |||
Sei Development Foundation | New York, NY, United States | $77k - $84k | |||
HIFI | New York, NY, United States | $110k - $140k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Realm | New York, NY, United States | $200k - $275k | |||
VanEck | New York, NY, United States | $87k - $93k | |||
Sataya | New York, NY, United States | $250k - $300k | |||
VanEck | New York, NY, United States | $87k - $93k | |||
Nika Finance | New York, NY, United States | $80k - $150k | |||
VanEck | New York, NY, United States | $36k - $54k | |||
Molecule | New York, NY, United States | $105k - $120k | |||
molecule.xyz | New York, NY, United States | $36k - $75k | |||
Serotonin | New York, NY, United States | $87k - $87k | |||
Trust Machines | New York, NY, United States | $150k - $210k | |||
Nomic Foundation | New York, NY, United States | $72k - $115k |
Atlas Search
$100k - $140k
We are seeking a blockchain developer passionate about Web3 and financial infrastructure. You will work on smart contract integrations, APIs, and backend systems that support high-volume, mission-critical transactions. Engineers at our company own projects end-to-end, from design to production.
Key Responsibilities:
- Build and maintain blockchain and smart contract integrations
- Develop and optimize APIs connecting businesses to our platform
- Scale backend systems for reliability and transaction efficiency
- Collaborate with product, compliance, and business teams
Basic Qualifications:
- 2+ years of software development experience
- Proficiency in JavaScript/TypeScript, Python, Go, or similar
- Experience with RESTful APIs and relational databases
- Understanding of blockchain concepts and smart contracts
- Strong collaboration and communication skills
Preferred Skills:
- Smart contract development (Solidity, Rust, Move, etc.)
- Experience with Ethereum/EVM chains, Solana, or other blockchains
- Familiarity with Web3 tooling (ethers.js, Hardhat, Foundry, etc.)
- Experience with distributed systems and security best practices