Find Freelance Web3.js Jobs

Check out 33 posted Web3.js Jobs. At LaborX you have a great option to choose a freelance job for Web3.js Apply for a job now and get paid in cryptocurrency.
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Presale Dapp

I want a dapp on my site for presale own token . Customers can to buy presale by eth/bsc via it and after paying successful via Eth/BSC it shows them how many tokens they bought...

Repeater of Transactions in Ethereum Network

We are looking for a freelancer to help us create a program that will monitor a specific address in real time and replicate transactions containing a specific "event" on the Ethereum network. The main goal...

I need a senior Blockchain & React Developer

We are currently seeking a highly skilled and experienced Senior Blockchain & React Developer to join our team. The ideal candidate will have a strong background in Blockchain, Crypto, web3.js, Javascript, and Dapps development. As...

deploy this telegram bot on Eth mainnet and some l2

The bot will be deployed on etherum but the product will be available on L2s like scroll, linear and base.

Creations of Web3 TDL (top level domain)

Looking for expert to create and launch smart contract for creations of Web3 TDLs (top level domains).

Web3 Job Hunt

Hey there! Are you on the lookout for a gig in the Web3 realm? If you are, we're actively on the hunt for: Community Managers, Communication Gurus, Social Media Wizards, Chat Enthusiasts, Ticket Support Heroes,...

Need Senior Solana Developer

I have a p2p trade project. A user create offer to buy token and other create order to sell token. But cancelling offer doesn't work. You can check with this link: https://mansa-trade.com If you can...

Dapp update with bug fix and completion

We are new company which want to make our own cryto project as first ranking in the crypto world. We will launch our own appasap but it still has got some bugs and also needs...

Fork indexer and onepage frontend using react, tailwind

In direct. Using react, ethers, axios, tailwind, wagmi (https://wagmi.sh/) and rainbowkit (https://www.rainbowkit.com/)

Crypto Arbitrage HFT Bot

Hi Dev, Subject: Crypto Arbitrage High Frequency Trading Bot  I am looking for a crypto arbitrage trading (HFT) bot with simple dashboard for CEX which gives daily percentage of 3% - 7% or even more...

create an nft mining website

i need a developer who can help me with my project send me your offers and i will get back to for moreinfo about my project!!!

Create a web platform for voting with blockchain recording

Creation of a web platform for managing online elections with blockchain recording. Characteristics: Service presentation frontend with explanation pages and graphics. Area reserved for voting. Reserved area for administrators with candidacy management. Attributes and features...