| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
SMASH | San Jose, CA, United States | $72k - $100k | |||
Underground Administration LLC | Tampa, FL, United States | $54k - $110k | |||
HAVOK LABS | United States | $65k - $1000k | |||
TechnoSphere, Inc. | Jersey City, NJ, United States | $72k - $85k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
TechnoSphere, Inc. | Jersey City, NJ, United States | $54k - $62k | |||
SMASH | United States | $98k - $105k | |||
Steadfast International Services, LLC | Jersey City, NJ, United States | $120k - $150k | |||
Superduper | United States | $133k - $135k | |||
QuickNode | United States | $90k - $100k | |||
Lazer | Canada | $87k - $93k | |||
Feldspar & Flint LLC | United States | $160k - $165k | |||
VanEck | New York, NY, United States | $87k - $93k | |||
Sataya | New York, NY, United States | $250k - $300k | |||
Category Labs | United States | $81k - $105k | |||
VanEck | New York, NY, United States | $87k - $93k |
SMASH, Who we are?
We are agents for tech professionals in Costa Rica and Colombia that help them build careers in the United States.
We believe in long-lasting relationships with our talent. We invest time getting to know them and understanding what they seek as their professional next step.
We aim to find the perfect match. As agents, we pair our talent with our US clients, not only by their technical skills but as a cultural fit. Our core competency is to find the right talent fast.
We purposefully move away from the “contractor” or “outsourcing” type of relationship. Our clients don’t want contractors or “just a service.” Neither does our talent.
Our Benefits
- Wellness Coverage
- Remote Work
- Birthday day off
- Recognition and rewards system
- Referrals Program
- Business skill coaching
- English classes for Smashers and relatives
- Learning opportunities
This position is Remote to work with a US Company; you will require to have Citizenship or a work permit from Costa Rica or Colombia to apply for this role.
Responsibilities:
- Develop, audit, and deploy Ethereum smart contracts.
- Handle NFT minting, prize distribution, staking, and reward mechanisms.
- Create an ERC-20 token for the in-game economy and ERC-721 NFTs for achievements.
- Optimize smart contracts for gas efficiency and scalability.
- Integrate wallet connectivity (MetaMask, WalletConnect, Coinbase Wallet, Trust Wallet, Phantom, Binance Wallet).
- Ensure secure blockchain interactions and testing on testnets before mainnet deployment.
- Solidity, Hardhat
- Ethereum blockchain (ERC-20 & ERC-721)
- OpenZeppelin Contracts
- Web3.js / Ethers.js
- Alchemy / Infura
- IPFS, Pinata
- Wallet integration APIs (MetaMask, WalletConnect, etc.)
- Moralis API (on-chain event tracking, authentication)