Blockchain Jobs

Blockchain is a distributed register that is used to maintain a continuously growing list of records, called blocks. It has revolutionary applications in finance (such as cryptocurrencies like Bitcoin) and decentralized applications like online voting.

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    271 jobs found, pricing in SGD

    Trc20 token with mlm software.

    $1124 (Avg Bid)
    $1124 Avg Bid
    6 bids

    We are looking for an expert Crypto/Bitcoin advisor who has more than 5 years of bitcoin/token development, management, and ICO experience. Please share a project which is live and trading and can be verified. Many thanks Happy bidding

    $29 / hr (Avg Bid)
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    9 bids
    BEP20 crypto token 6 days left
    VERIFIED

    I need an experience developer for listing coin on BEP20 (binance smart chain) and adding on an exchange, possibly pancakeswap. Only react if you show me your work, and experience. Based on chatmeetings, we will setup this project, and finalize final project

    $255 (Avg Bid)
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    10 bids

    If you know what I am talking here, you probably know what's up. I will need a demo file or anything that can help me verify the capabilities of the [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    $19997 (Avg Bid)
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    1 bids

    I already have a design, I just need you to build it.

    $165 (Avg Bid)
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    9 bids

    Would like a front-running mempool tool to execute buy after liquidity is added, approval and selling functions. Have some resources that I've found and might be helpful. Thanks

    $1469 (Avg Bid)
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    11 bids

    I need someone expert in Laravel Framework and blockchain development to integrate coin into an existing application - link to app- [login to view URL] I have my own cryptocurrency built on the litecoin source code. I want to integrate the coin to the script for users to be able to generate wallet, send and receive coins. please kindly work within the budget

    $257 (Avg Bid)
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    6 bids

    We need experienced blockchain developer for creat own cryptocurrency like that dogecoin and bitcoins.

    $545 (Avg Bid)
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    4 bids
    Defi Project on BSC 6 days left
    VERIFIED

    Hi, we are looking for an dev that can make an full project for us. We want the follow things : 1. Creating smart contract on the bsc chain with fee structure like 2,5% burn 1% charity 2,5% liquidity and 2% holders rewards. 2. Creating presale contract that people send bnb and get the new token back. 3. Listing on pancakeswap 4. Creating staking pools and yield farming 5. Exchange like pancakesw...

    $43 / hr (Avg Bid)
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    21 bids

    Looking for a team to create my own cryptocurrency

    $5776 (Avg Bid)
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    6 bids
    Crypo currency development 6 days left
    VERIFIED

    Looking for a meme coin developer blockchain developer. Example dogecoin safemoon. Transaction fees, trust wallet, binance exchange.

    $249 (Avg Bid)
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    8 bids
    Blockchain expert needed 6 days left
    VERIFIED

    I have a blockchain project. I am finding the expert in blockchain. It will be long term project for 6 months. Only bid elite!

    $3033 (Avg Bid)
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    10 bids

    Build a MVP for a decentralized sports book utilizing blockchain technology on the Solana network. The objective will be to use the smart contract to facilitate and settle bets on a real-time basis. Additional work will include development of a pool(s) for Liquidity Providers to deposit funds into. Front end experience is a must as we already have wireframes for the UI designed and ready to implem...

    $19 / hr (Avg Bid)
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    7 bids

    I want to build a cryptocurrency coin and get it listed on atleast 2 exchanges present in india

    $13638 (Avg Bid)
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    2 bids

    PLEASE READ CAREFULLY ABOUT ALL REQUIREMENTS BEFORE BIDDING!! Here is the thing. I need some help with my [login to view URL] Exchange regarding works on the following points: 1. Edit the landing page to make it dynamic in places like news & video section of the landing page and make coin/market section of the landing page fetch data in real-time. You will also make the website texts on ligh...

    $1589 (Avg Bid)
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    7 bids

    Please bid if you have experience with ccminer, nvidia cuda, and crypto mining.

    $5332 (Avg Bid)
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    5 bids

    It's imperative this person understand how to create a ERC721 contract and create the data on IPFS, web3 development for a wallet and API integration to Open Sea. Looking to launch a NFT project with minting on website with OpenSea API integration. Web Application (Front End): • Landing Page, About us, Team, offering, selling activity • Sign in with Wallet (Dashboard > Profile...

    $4687 (Avg Bid)
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    15 bids
    New Cryptocurrency 6 days left
    VERIFIED

    Please contact me only if you accept my budget, and if you're 100% sure you can create a new Cryptocurrency like Dogecoin. Thanks.

    $2653 (Avg Bid)
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    17 bids

    Need a web app that checks newly listed/created Binance smart chain tokens (BSC) with added pancake swap liquidity for the following: - Number of wallets (checks every few seconds for wallet growth and reflects this data on a graph) - Ownership renounced yes/no - Contract verified via BSCscan yes/no - Size of the market cap - Easy buttons to check the contract, holders, tx, buy/sell - Checkin...

    $1553 (Avg Bid)
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    20 bids

    We are looking to create a platform similar to [login to view URL] Its a gamified yield farming platform with NFT's. We would like to create one based around fashion, we already have a contact in the fashion industry and a very solid idea. Work with us to become part of the project from the start.

    $23 / hr (Avg Bid)
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    18 bids

    I have about 95% of the source code of an existing distributed app using the Ethereum blockchain. I need someone who is experienced in - Blockchain - React - Typescript - GraphQL - Firebase - NextJS - Theme UI - Cloudflare Workers would be a bonus. 1. Investigate the source code and integrate with firebase, including DB, queries and GraphQL. 2. Rebuild the missing files if necessary. 3. Remov...

    $500 (Avg Bid)
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    23 bids

    [login to view URL] AQUAGOAT is on binance smart chain so we only need the bsc version. This project should be able to take a public wallet key and display aquagoat balance/chart price etc like the app. Prefer to have it done in react

    $657 (Avg Bid)
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    21 bids
    2D Web game on blockchain 6 days left
    VERIFIED

    1. NFT 2. Staking, stake toke in-game to get discount in the store purchase 3. 2D side-scrolling 4. On BSC, ETH Layer 2, or Wax

    $3282 (Avg Bid)
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    37 bids

    Hi, We require an experienced blockchain developer and smart contract engineer to help develop our project. Initially we require someone to develop a secure ERC20 token (audited by an independent company) which will form part of our upcoming ICO. This person will also be required to be part of the team for ongoing development of the smart contract and help shape the platform. You will be listed ...

    $25 / hr (Avg Bid)
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    20 bids

    I need you to develop the Token using EVM for smart contracts in 2~3 days. Let’s discuss the detailed requirements later

    $633 (Avg Bid)
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    15 bids

    We are looking for a project Dev to complete our token launch on Binance smart Chain. We will have the smart contract double audited for security. We had a project Dev who created the code, (but there were multiple and clear security issues on first audit attempt so we decided to part company with this Dev) it may need a few alterations to meet audit conditions. We Want someone who can work ...

    $1065 (Avg Bid)
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    Looking for someone that is experienced/capable in creating a coin on the Binance Smart Chain as well as a website. This idea will be for a good cause and something that could potentially blow up— we would like to hire someone that could also be a potential partner if willing to join the team in the long run or we can simply pay you for your work. Thanks

    $67 / hr (Avg Bid)
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    3 bids
    binance smart chain developer 6 days left
    VERIFIED

    I need you to develop some software for me. I would like this software to be developed.

    $261 (Avg Bid)
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    11 bids
    Create a new crypto 6 days left
    VERIFIED

    Hello to all blockchains gurus wanna team up and launch a new tech? Then lets make something happen.

    $36 / hr (Avg Bid)
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    21 bids
    Solidity developer 6 days left
    VERIFIED

    Were looking for a solidity developer - high skilled

    $20 / hr (Avg Bid)
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    19 bids

    i need to organized and fix a white pa per for a blockchain project , adding also your knowledge about blockchain, Smart contracts and API , for apply for this YOU MUST KNOW about blockchain & api , please only persona know about blockchain how works and Smart contracts

    $255 (Avg Bid)
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    11 bids

    Develop token exchange page using Solona Design is ready Front end: ReactJS Back end:NodeJS

    $40 - $333
    Sealed NDA
    $40 - $333
    9 bids

    I need a fully functional BSC token coded in solidity tradable on pancakeswap. It can be a copy of another contract to make it easier, but i need it to have a pauseable buy and sell option. Get in contact for details.

    $773 (Avg Bid)
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    29 bids
    I need BlockChain Expert 6 days left
    VERIFIED

    Hi, I have one great idea and I am going to create one service with my idea. So that I need a blockchain expert who can help me. Therefore after the interview, I will hire the strongest developer for a long time. Please feel free to touch me for long-term cooperation. Thanks.

    $28 / hr (Avg Bid)
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    21 bids

    Need someone to code a simple burnable BEP-20 token for deployment on Pancakeswap.

    $208 (Avg Bid)
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    12 bids

    I need a bot that detects when new liquidity is added to an AMM (automated market maker) pool on Pancakeswap (runs on the Binance smart chain, bep20 network). The bot needs to detect it and immediately execute a trade according to my parameters. I need to be able to give the bots my own parameters such as: BSC contract address, gas price, max. buying , sell price , price of the token, selling p...

    $913 (Avg Bid)
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    I need to create a fork of pancakeswap, and create my own token swap project on the BSC. It should have following features: - Exchange / Liquidity - Farming pairs - Staking pools - Lottery - Token Price Explorer Please contact me only if you can do all requests I indicated and make a site ready to be used. If you worked on pancake fork before please share the site URL you forked. Looking for so...

    $3017 (Avg Bid)
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    23 bids
    build a website 6 days left
    VERIFIED

    i want a detailed cryptocurrency exchange site any successful bidder will be require to submit a demo for viewing before proceedeing

    $1557 (Avg Bid)
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    51 bids

    Looking to update our Decentralized payment gateway with new features/designs. Need angular, typescript, JavaScript, web3 and aws experience. Also need some experience with token authorizations using web3 wallets for dapps.

    $447 (Avg Bid)
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    6 bids

    I need someone to advertise this bsc crypto token , to get more holders. At least 1000 new holders. The website is [login to view URL]

    $195 (Avg Bid)
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    3 bids

    Get me a Cryptocurrency built on ETH and BSC and PanCake swap

    $38611 (Avg Bid)
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    We are a hospital we are looking someone that can to do a little blockchain for our hospital, the idea is all the doctor can view with your wallet all the cirugia, consultant, everything can do in your wallet, like ethermine,org IF someone can do somethink like that can contact me for more information. thank in advance

    $28 / hr (Avg Bid)
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    13 bids

    I need an iPhone/iPad app. I would like it designed and built.

    $1293 (Avg Bid)
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    25 bids

    I'm looking for some help to review and optimise a blockchain project I'm currently working on. The project is a fork of TurtleCoin (a Cryptonote coin). The first component of the job is to review the existing code and make any suggestions for improvement, and secondly to assist in building out a GUI wallet and blockchain explorer. Cheers, Adam

    $548 (Avg Bid)
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    The goal is to discover the source of funds. A bitcoin wallet and a bitcoin transaction will be provided to you for analysis and your job will be to find the source of the sent bitcoins. We want to make sure if the given transaction is in any way linked to unlawful activity. In your proposal please state your past experience with blockchain analysis for bitcoin and also share a sample analysis ...

    $40 / hr (Avg Bid)
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    Hi, This is a slightly unusual post, if you have Ideas for a product relating to cryptos either a coin or token, I can help realise them on a profit sharing agreement. I have access to the following who will support you - -Licensed financial services companies -Developers -Analysts -Customer support teams Please respond if you have any great ideas and need help getting them off the ground.

    $20 (Avg Bid)
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    We need to build Polkadot network Chain using Substrate development Docs. The candidate must know Rust Programming and blockchain arch. Also, experienced with the Parity Substrate platform. ([login to view URL]) You should polkadot build with substrate. ( [login to view URL] )

    $2690 (Avg Bid)
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    3 bids

    Crypto Listing/Sniping Bot for Pancakeswap I need a bot that detects when new liquidity is added to an AMM (automated market maker) pool on Pancakeswap (runs on the Binance smart chain, bep20 network). The bot needs to detect it and immediately execute a trade according to my parameters. I need to be able to give the bots my own parameters such as: BSC contract address, gas price, max. buying ...

    $587 (Avg Bid)
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    7 bids

    Create a new coin from Proof-of-Stake from PIVX source code with 1 Trillion Tokens. Finished product should include bash file for easy setup of a Masternode on Windows VPS, and QT GUI wallets for Windows. Finished blockchain should not have Proof-of-work mining capabilities and shall solely be on Proof-of-Stake(PoS). All GUI wallets should be capable of hosting masternodes independently and ...

    $187 (Avg Bid)
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    2 bids

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