Blockchain Jobs

Looking for a Solidity/Web Developer to develop a block explorer for the Songbird Network. Must have experience with working with Ethereum styled blockchains and be able to extract all necessary data from the Songbird blockchain. I would like to do something similar to this block explorer [login to view URL] Useful Resources Songbird Node Setup: [login to view URL] Api Docs Which might help: [lo...

Okay. So I need contract for solana with unique nft. As I mentioned above, I need only contract using rust language. My budget is around 800-1000$ max so don’t bid above. If can be done in 1 day there would be some bonus too.

Looking for a long term developer for Projects in the nft space startin off with a Opensea Browser Mode bot - fully automated buy process - monitoring openseas 24/7 - multi threaded - gas management through metamask Looking for a developer who would also work on commission based off success of the bot

I need a token that rises in value at set untervaks predetermined pricing. Autoswap exchange like pancake or uniswap on bsc so swap only between bsc and token. Admin gets 0.5% of all transactions. Holders get 1% of all transactions and rewards fir liquidity providers. All initial buy orders eill go towards liquidity. This eill be simple site and token but functionality has to be perfect.

Looking for Golang / Blockchain developer to market places. Share the best examples written in Golang

I want to build a marketplace with features like Opensea. I want smartcontracts to be written in Truffle/Solidity. I might want to create a brand-new token too.

HI, We are looking for an experienced Solidity developer to help us create some smart contracts Skills needed Solidity, Web3 Thanks,

I am looking for someone knowledgeable about all matters "blockchain" to write a) high-quality, complete, thorough, well-researched proposals and b) responses in good English to questions ... related to projects to develop or deploy blockchains / wallets / smart contracts / cryptocurrencies / NFTs / DeFi apps, etc. Is this something you would be interested in? I would pay for writin...

Looking for someone who is passinoate with NFTS Full stack React.js developer. Understanding of [login to view URL] Understanding of Firebase cloud firestore. Understanding of Moralis and [login to view URL] Exicted about Polygon, Solana, Ethereum, Near, Avalanche, Polkadot

Hello, I have 5000+ image that needs to be uploaded to the opensea. I need solana network and program should be built by node. Thank you

*I need it exactly like Pancakeswap -Swap farm pool -Info *And have a token of its own *Deploy all smart contracts *Frontend

Looking for a blockchain developer who is perfect in nft

I have a written business plan of a blockchain project about DeFi. It's about 2500 words. Please apply if you have some knowledge of DeFi and you're an English native writer. Thank you

Looking for a Blockchain Developer to support the current development of E-Commerce Platform. The Blockchain Developer will work with the existing E-Commerce Team to introduce blockchain concepts (setup, smart contracts, API integration, tokenization etc.) to support secure and seamless transaction Qualifications: - Experience writing smart contracts - Simplifying complex ideas to create MVP (...

I'd like to discuss more via chat

ESG Data Service designed for a Distribuite Application Network

I am looking for some React and BlockChain developers for my new compony. It will be salaried monthly or every 2 weeks. Experience: 6-10 years Work Type: Full time Salary: Based on Skill (Budget is from 8000 USD to 16000 per month) IMPORTANT: The developer should be familiar with React & Blockchain both. Terms: - There will be a virtual interview process on a portal. It will have a test as...

I am looking for a Dapp expert, he should know Solidity, WEb3, and Ipfs very well. Thanks

Looking for a Custodial Wallet with exchange like CoinBase. Frontend is already done on React. Need someone to do the backend.

I am looking for react expert and blockchain expert. What we are doing: We are developing a series of new companies. These will be used by eCommerce sites. Because blockchain is more safe we will implement decentralized network to these companies. Smart contracts used here should be implemented by erc20 and erc721 To submit a proposal for this project, please send a cover letter with an overvi...

Need to create website which will have the features of pool and swap using uniswap same like [login to view URL]

If you enjoy blockchain and DLT work with BIP39 this task could be for you. We have an opportunity to work with bip30 to create wallets using the ethereum tech stack. The requirement is as follows - Key skills - 1. Fantom Blockchain 2. Ethereum based tools (eg web3) 3. Wallets (eg Metamask) 4. Libraries (eg Web3, ethereumjs-tx, ethereum-common) 5. Mnemonics, BIP39, BIP44, keys 6. Javascript, HTML...

We are looking for a solidity expert who can integrate multiple wallet logins into dapp plz bid if you have done this before

Greeting Freelancers I need a custom nft supportable wallet where people able to mint their NFT with thit wallet to all NFTz website with low smart contract. I have some future list which I want in this app I have designed too

Hello I would like build a program that scans BSC contracts for cheap Binamons for sale. More Information [login to view URL] NFT Token example: [login to view URL] To be successful with this project you must have prior Binamon experience or demonstrate understanding of the Binamon ecosystem by doing prior research

I am looking for a full stack developer who understands Defi and flashloans. Understands how to deploy proxy contracts and reduce the risk of front running prior to contact being deployed. We need a developer to put the contract together as we have the blueprints already. This is a brief run down of the project and we have more documentation’s that we will provide once we choose the develo...

I am looking for someone who can help publish a new smart contract on the BSC network for a cryptocurrency token. Required skills: - Solidity, Smart Contract - OpenZeppelin's library - Truffle - BSC Network I will provide more details to a right candidate.

Greeting Freelancers I need a custom nft supportable wallet where people able to mint their NFT with thit wallet to all NFTz website with low smart contract. I have some future list which I want in this app I have designed too

Build a FTSO price Oracle using API of Crypto exchanges to grab prices of assets then calculate an average for each asset then submit the results to the Songbird Network as a hash. 1. Some of the API endpoints where price data can be collected for each trading pair: FLR/USD [login to view URL] XRP/USD [login to view URL] [login to view URL] curl "[login to view URL]" [login to view U...

Looking for a programmer with web development experience with Binance API for a web service MVP site that connects to Binance, read portfolio information and take few trading customized actions.

Looking to develop a relationship with coder to build derivative platform

I need a blockchain expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

I am looking for someone who can help publish a new smart contract on the BSC network for a cryptocurrency token. Required skills: - Solidity, Smart Contract - OpenZeppelin's library - Truffle - BSC Network I will provide more details to a right candidate.

This task is the fork of pancakeSwap project, so you can customize pancake ui kit or pancakeswap site. These are opensource. And also, only front-end task related to React and Web2 If you don't know pancake UI kit and knowledge of NFT, and Crypto, don't apply. Before hiring, you have to pass simple test, this test is to change logo on the existing site within short time. If you are senio...

Build a web game website according to my designs and specifications (see google doc sent). Website must have - - Game (game + relevant Admin Panel data + provably fair) - Deposit and withdraw (Bitcoin) - Affiliates (Invite users for % of commission with affiliate code/link) - Level up (levels up the user and users receive rewards) - Chat (including moderators) - Responsive (Web and Mobile...

I need help launching my NFT Collection. I'm trying to decide to either put them on Solana or Ethereum. Also, I may need help tagging the NFTs in the collection once they're up. I also need help scoping out the cost of this effort.

Need to copycat IDO Launchpad with full functionality. Project for copy - [login to view URL] I need reply from you with budgets and how long time it takes to development. Please read detail before applying, detailed instructions and initial data in my other job submit here: [login to view URL]

Hi, Im looking for a software/script/bot that interact with Axie Infinity Marketplace [login to view URL] (is a website market of a game) and buy axies for me automatically based on my preferences and filters. It involves a lot of knowledge in smart contracts and programming skills. I don't want a website, just need to run in my machine not online. I don't care about front-end, just need...

Need ICO Whitepaper. Instructions are attached. Supportive documents will be given in the interview.

Looking for a full stack blockchain developer to create a 10k NFT websites

So crypto kitties and this site called crypto gems alliance, and [login to view URL] breed objects with AI and get future generations of images. Check these out for examples. I would like to do this but with a different main theme, Not piggies, Not Crystals, Not Kitties but something different. Can you help me do this and let me know what it is your doing and what we need to do to make it happen? ...

Hello I need help with an error I keep running into with remix while trying to deploy a contract. Gas estimation errored with the following message (see below). The transaction execution will likely fail. Do you want to force sending? Internal JSON-RPC error. { "code": -32000, "message": "execution reverted" } If you have experience and can fix this let me know i...

Hello, I am looking for a web 3 solidity developer who can work with me long term

I need for my project web designers, programmers and 3d designers.

Need ICO Whitepaper. Instructions are attached. Supportive documents will be given in the interview.

i want olymptrade profitable bot zero% risk

We need to build World Class Crypto Exchange. Ongoing cryptocurrency startup is looking for senior php developer (backend). We are looking for a senior php developer, familiar with cryptocurrency/blockchain technologies, security best practices and Laravel php framework. You are to have previous experience of development of crypto wallets / crypto exchanges / crypto trading bots / crypto payment...

we are looking for getting our token based on binance smart chain (bep20) listed on exchanges

looking for someone to help with cardano nft project

Hello! We are looking for a developer to work with us on a NFT project on the Cardano Blockchain. Previous experience or knowledge on NFT projects is needed. Ideally you will help us build both the backend/frontend and the minting website. (We are also considering utilizing a 3rd party service to handle the backend so the work would be easier) We are mostly a Chinese speaking team, so if you could...