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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    163 jobs found, pricing in CAD

    Hello, I would like someone who is confident in cryptocurrencies I'm starting investing in ETH , and need someone who can be remunerative for me , if you can contact me

    $695 (Avg Bid)
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    3 bids

    I need you to write some articles.

    $38 - $313
    $38 - $313
    0 bids

    For this project you need to be an expert level C and Java programmer, blockchain developer in the NFT space (DeFi, Binance, Ethereum 2.0 etc.), technical aptitude and a minimum of two Android mobile phones to test and run the app which is the basis for this project, as it both creates art works and saves or sends encrypted messages as artistic images We’re preparing to launch (now in Beta)...

    $1255 (Avg Bid)
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    4 bids
    Supply Chain Management 6 days left
    VERIFIED

    How block chain will be able to fulfill a role across higher-risk, near-term objectives and, more strategically, in the midterm to long-term planning horizons in a supply chain organisation? Write a report of about 2400 words

    $34 (Avg Bid)
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    15 bids

    ALARANIWAOO!! we are looking for the token contract, we're looking at creating an ecosystem similar to Uranium. It's two tokens, an AMM, and a bridge from token A to token B. Also including the general yield-farming structure. We are also looking at adding vaults for auto-compounding features. The NFTs would be much later down the road. plz don't waste my time, if you know you ca...

    $2629 (Avg Bid)
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    9 bids

    Help me build a decentralized app using Ethereum and IPFS Please discuss with me further. We need an expert for that.

    $884 (Avg Bid)
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    4 bids

    We need a Blockchain Developer for our P2P Cryptocurrency Exchange Platform Node.js, MongoDB, Ethereum etc experience required for the job PHP Laravel Experience will also be good

    $19 / hr (Avg Bid)
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    8 bids

    Can you do IEEE projects on Blockchain using Smart Contract and Supply Chain?

    $6254 - $12509
    $6254 - $12509
    0 bids
    smart Contract 6 days left

    Can you do IEEE projects on Blockchain using Smart Contract and Supply Chain?

    $6254 - $12509
    $6254 - $12509
    0 bids

    I need some changes to an existing website. I need you to design my personal website.

    $610 (Avg Bid)
    $610 Avg Bid
    8 bids

    Hi I am looking to hire a blockchain developer to help me deploy an ERC20 token as well as develop a strategy for our startup. If you are skilled in solidity coding, blockchain development, and startup strategy I am interested! Looking for motivated workers with a business mindset. I am working with professional athletes and artists and want someone with talent to join the team Please write the w...

    $2459 (Avg Bid)
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    18 bids

    We need someone to develop and deploy the token for our company. The best candidates should be know about the ERC20 and IDO. Detail will be provided via chat. This is long term position.

    $625 (Avg Bid)
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    3 bids

    hello everyone, I am now building a cryptocurrency mobile wallet app using react native. The mobile wallet app should have the following functions. - Create wallet of BTC, ETH and all kinds of cryptocurrencies. - Backup wallet and restore it. - Send and Receive payment - Buy cryptocurrency - Withdraw I need only experienced developer for this part. If you don't have experience, please don&#...

    $669 (Avg Bid)
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    4 bids
    Blockchain Developing skills 6 days left
    VERIFIED

    Hello, I am mechanical engineering student and I have entered the crypto world recently. I am looking for someone who can teach me blockchain developing and how to create a token and Dapp from A to Z : * Blockchain coin forking, Smart Contract for DApp * Cryptocurrency Exchange System, DeFi, * Wallet for web and mobile * FIX (Financial Information eXchange) Only patient professional with reason...

    $13 (Avg Bid)
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    Need our BSC Crypto Currency contract slightly modified, fork of SafeMoon. Must be fully testable on Test Net then published to Binance Chain. Need help setting up a liquidity wallet and dev wallets.

    $29 / hr (Avg Bid)
    $29 / hr Avg Bid
    4 bids

    Hello, I need a bot that can execute this simple strategy on the [login to view URL] exchange : - Scan every spot usdt pair to detect a +p% price variation in s seconds - Once detection has occurred, perform a long entry with a +t% target and a -l% stop loss on the detected pair - Once the trade is over, return to detection mode Variables p "price variation", s "seconds", t &...

    $736 (Avg Bid)
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    9 bids
    Project NFT 6 days left
    VERIFIED

    Create NFT Marketplace using Flow ([login to view URL]) This includes... - Creating NFTs with IPFS - Creating application that interfaces with Flow smart contracts to authenticate and to fetch NFTs - Creating an NFT Marketplace

    $20 / hr (Avg Bid)
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    5 bids

    in search of Mern developer for long term. it is part time remote job . 4 hours daily. salary 150 USD per Month we are open to select new users on this platform if he prove his skills. no junior developers skills required: React Native - Reactjs - Expressjs - [login to view URL] - webRTC - RTMP - Blockchain if you meet some of these skills apply.

    $734 (Avg Bid)
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    Selection and configuration of one crypto trading bot for personal use: Crypto trading bot for personal use You will decide on the best crypto trading bot based on the list we will provide. You will implement on selected exchanges You will test in real life to show the effectiveness Example of crypto trading bot. Fell free to add to suggest other and why [login to view URL] Please do not bid if...

    $609 (Avg Bid)
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    9 bids

    Looking for Bitshares blockchain professional with excellent knowledge of C++, frontend, backend and server to fix a minor issue on my platform.

    $29 / hr (Avg Bid)
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    7 bids

    I want to build my own website display TradingView Chart for BSC tokens. You have to know about BSC and BSC Apis to get recently BSC tokens. Deadline: 30Days. Budget: 750$

    $763 (Avg Bid)
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    This is a complex project, could be longer term. We are looking to hire a seasoned smart contract developer who can build custom smart contracts for an innovative gaming platform we are building that rewards users for playing games. Please review this link to get a better understanding of the front end of the product: [login to view URL] Our user will visit the gaming website and&hellip...

    $46 / hr (Avg Bid)
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    18 bids

    Hello everyone. We want to build a crypto platform like Cyclon Protocol. The code for this is already built and available on github, so you need a bit to fork it. It's a zkSNARKs-based privacy protocol for all DeFi apps. I want to build the same app but ONLY to BSC ( Binance Smart Chain). The concept is anyone deposit a coin into this project address and we scramble that coin into differen...

    $894 (Avg Bid)
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    We want to create a DPoS Token for mining. Also this Token to be supported buy its own platform (website) Also to have its own wallet (Wallet exist open source codes in Githup and we would like to use one of the wallets from Githup. The developer whom will apply for this project, must have the following knowledge : Blockchain Techs. Background - examples of previous DPoS mineable Token To search ...

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    Multiple payment gateway integrations on multiple platforms I'm looking for a professional developer who can integrate multiple gateways gateways and cryptocurrency wallet on our banking platform, ecommerce platform, two different cryptocurrency exchange platforms, email campaign platform, social media platform, video streaming platform, two project management platforms and video conference ...

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    Hello, We looking for an senior developer who know and work with smart contract on binance smart chain ( bcs ). We will create some smart contract and manage transactions. We can hire you on full time ( monday to friday ) and we can hire you right now. Thank you.

    $18 / hr (Avg Bid)
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    Cardano NFT project 6 days left
    VERIFIED

    We are developing an NFT series on Cardano. We are looking for an experienced dev who is passionate about Cardano and understands the current, pre-smart contract minting process. We have the concept and art finished, just looking a partner to help with the tech.

    $1042 (Avg Bid)
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    I'm looking for a professional developer who can integrate multiple gateways gateways and cryptocurrency wallet on our banking platform, ecommerce platform, two different cryptocurrency exchange platforms, email campaign platform, social media platform, video streaming platform, two project management platforms and video conference call platform. All will be implemented on the (Website, Andro...

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    need to implement on the new idea and approach of existing research paper on blockchain technology

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    I need some one practically familiar with Sawtooth hyperledger to create the client side of my project and some modifications in its Transaction Processor

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    I need a Nodejs Project API. It will be a backend that will provide an API for the front that will be in React Native. The main idea is to be a Games ranking platform, with integration with Google Games. In addition, this project has a peculiarity that it is also to be integrated with the Ethereum blockchain for payment of rewards. Backend API 1. User control. A. Administrator * User CRUD ...

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    Trophy icon A Contest For Ideas. 9 days left

    **************READ BEFORE YOU BIDDDDDDDD!!!!!!!!!!!!!!!! IDEAS NOT DESIGN!!!!!!!!!!!! THIS IS NOT A DESIGN CONTEST!!!!!!!!!!!!!!!!!!! ITS A CONTEST FOR IDEAS!!!!!!!!!!!!!!!!!!!!!!!!!!!!******************************** GENERAL INFO: I am in the process of building a blockchain-based token. SCOPE OF THE PROJECT: I need one or multiple IDEAS for a crypto-token. My scope is very simple, I want to...

    $139 (Avg Bid)
    Guaranteed Sealed
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    1 entries

    Hi, The goal here is that a working crypto trading bot is delivered that works on one of these exchanges: Bitfinex, FTX, Binance. The bot will work through the API of these exchanges. Every trade will be placed in a Telegram group. We are able to choose between strategies or we can choose multiple indicators (we need help with making this as profitable as possible). Every trade has a 'plan...

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    Reference bot- [login to view URL] Exchange to support- CoinDCX, Binance, Coinbase Pro, Kraken, Binance US, Bitfinex, [login to view URL] etc

    $218 (Avg Bid)
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    3 bids
    Review api 5 days left
    VERIFIED

    Hello peeps I am looking to make a master api for reviews that can be attached to any website. Using blockchain technology

    $1120 (Avg Bid)
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    13 bids

    The mining pool is generating blocks, but is not paying out automatic rewards to miners We need an experienced blockchain dev to amend our existing mining pool code - experienced blockchain dev - experience with Mining Pools, JavaScript, node.js - Codebase: DASH + algo KawPow *** We need someone who can start right away, and fix it fast! ***

    $954 (Avg Bid)
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    11 bids
    OctaTron Project 5 days left
    VERIFIED

    Hi Ghufran S., As discussed, Let's take this project and make it work efficiently as soon as possible. I have a few more suggestions to discuss with you as soon as l am able to see how far you have gone through your video demonstration. Then we can update the project together to a point it will be launched on the Tron Mainnet.

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    1 bids

    I need someone who can create a Crypto-wallet based on android

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    Full details will be given to the winning bidder but basically you will be given a document of 4000000 addresses and you will find a way to get the pubkey for each and have it formatted as: x= y=

    $483 (Avg Bid)
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    5 bids

    Token name : GLOBAL CRYPTO CURRENCY TICKER : GCC TOTAL SUPPLY 50 MILLION INTIAL SUPPLY 1% ON TOTAL SUPPLY Mintable token Final requirement for global crypto coin project [login to view URL] lottery [login to view URL] with aggrigrator [login to view URL] staking [login to view URL] pool with AMM [login to view URL] dex trade engine Blockchain lottery works as pancakeswap but for e...

    $1881 (Avg Bid)
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    2 bids
    Global crypto currency daap 5 days left
    VERIFIED

    Token name : GLOBAL CRYPTO CURRENCY TICKER : GCC TOTAL SUPPLY 50 MILLION INTIAL SUPPLY 1% ON TOTAL SUPPLY Mintable token Final requirement for global crypto coin project [login to view URL] lottery [login to view URL] with aggrigrator [login to view URL] staking [login to view URL] pool with AMM [login to view URL] dex trade engine Blockchain lottery works as pancakeswap but for e...

    $628 - $1256
    $628 - $1256
    0 bids

    I'm looking for someone who can create a Binance Smart chain token like Safemoon. I would like to adjust the open source code a little. It should not be 1 to 1, but based on this template. I would like to be advised beforehand. Safemoon Token: [login to view URL]

    $392 (Avg Bid)
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    7 bids

    Blockchain crypto develop project like [login to view URL]

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    Hello i want to start a mlm business in tron coin . For that i need a tron smart contract and a dapp website i want tron / eth or Binance Smart Chain, would be great if finance smart chain is possible!

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    I am looking for someone who is an expert in creating and deploying ETH contracts like NFT, ERC20, ERC721 etc. Responsibility: Write a small contract based on the requirement Deploy contract in testnet Deploy in mainnet.

    $25 - $209
    $25 - $209
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    I need to create my project based exactly on the nature of the NFT Game Axie Infinity, so I need to assemble my NFT and BREED system, as well as TOKEN, in the same way as them, using the same code, however, who will have control will be my company. We will use the Ethereum ERC-20 Blockachain platform just like Axie Infinity. The source codes are there: [login to view URL] I will also nee...

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    NDA
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    Putting Land Registries on the Blockchain Blockchain provides a potential solution for many of the challenges of land registration. This use case for blockchain extends beyond a pure database, leveraging the opportunity to create a permanent, unbreakable record of ownership for land or real estate. The simplest implementation of a blockchain-based land registry could enable the ownership documents...

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    Hello, We’re looking to build a perpetual swaps market on Solana and also yield farming like Raydium but with an extra feature to the fusion pool I can explain more in detail regarding matching collateral with other peers in the network to share rewards.

    $29 / hr (Avg Bid)
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    I have a finished Solidity smart contract that taxes every transaction 4%. 2% burn, 2% reward. I need to have the contract modified so that the tax and burn functions stop when the total supply of the coin reaches 100 million. This is not a big project, it only requires adding one single function to the already existing code. Should be a quick project for the Solidity professionals.

    $313 (Avg Bid)
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    1 bids

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