Ethereum is a decentralized platform that runs smart contracts- applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference. Hire Ethereum Developers

Filter

My recent searches
Filter by:
Budget
to
to
to
Skills
Languages
    Job State
    286 jobs found, pricing in USD

    Hi, Company ("XYZ") is looking to create a Cryptocurrency exchange for three major currencies (BTC, ETH, LTC). We're looking at resources and trying to get an estimate on the cost and what exactly is involved in this project. Note: We're looking to act as an agent and not principal. We would need to set-up an API with a major exchange. Discussions surrounding this have ...

    $9852 (Avg Bid)
    $9852 Avg Bid
    4 bids
    App Game as Cryptokitties 6 days left
    VERIFIED

    Hi, I want to create a app game like Cryptokitties

    $543 (Avg Bid)
    $543 Avg Bid
    22 bids
    Trophy icon Fix my Dapp 2 days left

    I have an issue using infura in client and server side, to call setter and capture events. The issue is detailed here. I am opening this contest to any one who could solve this issue with proof. The price is low, caz its a very simple dapp , created from a tutorial which works already fine in testrpc, and also injected web3. I want to make it work via infura caz i am having web3 handling in server...

    $23 (Avg Bid)
    Guaranteed
    $23 Avg Bid
    0 entries

    Dear we need Block chain developer for x11 coin. Coin already functional and we need split block reward in to three parts. 1: 45% to miners who will mine. 2: 45% will equally divide wallets who have 1000 Coins 3: 10% to self development wallet we need Block chain experienced developers, we don't deal on BTC or any other currency or platform.

    $8534 (Avg Bid)
    $8534 Avg Bid
    11 bids

    Ethereum ERC20 smart contracts in solidity 0.4.20 one-time fixed issue , all tokens placed // simple circulation rules , no growing algorithm // + some additional specifications /// pls bet & chat me asap

    $2660 (Avg Bid)
    $2660 Avg Bid
    9 bids

    Looking for block-chain developer and cryptocurrency expert. Someone who has proven expertise in bitcoin

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    28 bids

    I am looking for someone to help create the landing page for an ICO project. Please submit examples of your work. Looking to get started ASAP. **Please reply with the word "CRYPTO" somewhere in your response or I might skip over you**

    $1278 (Avg Bid)
    $1278 Avg Bid
    25 bids

    Looking for a blockchain educator/instructor to create online video courses. Each course will be about one hour long. Course topics may include information about Crypto Currencies, Blockchain, ICOs, Crypto Trading, etc. Content should be in English.

    $127 (Avg Bid)
    $127 Avg Bid
    4 bids

    I need someone trustworthy for a long time job

    $44 (Avg Bid)
    $44 Avg Bid
    14 bids

    We are urgently looking for a PHP expert who can work closely with our backend team and integrate Coinbase PHP library to facilitate communication between our JAVA backend and blockchain network. Additional experience with blockchain technology and cryptocurrencies is a huge plus.

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    7 bids
    Blockchain technology 4 days left
    VERIFIED

    Looking for someone to design and build a Blockchain for cryptocurrency looking to complete this project in the next couple weeks need someone with great communication skills in English that I’m able to communicate my ideas to if interested please contact me back for us to be able to see how can we work on this project thank you

    $1196 (Avg Bid)
    $1196 Avg Bid
    18 bids

    Looking for a trustworthy person for long term cryptocurrenrency job. send a message for job description

    $416 (Avg Bid)
    $416 Avg Bid
    17 bids

    I need someone to create ether blockchain token. Main token functions need to be : - When someone send ether to smart contract adress he receives tokens in return. -Ability to send dividends to all token holders in ethereum. - I need to change exchange rate ethereum/token if needed. I need to create new tokens without sending ether. So a need crowd founding token or something like this. ...

    $542 (Avg Bid)
    $542 Avg Bid
    13 bids
    Solidity Developers 4 days left
    VERIFIED

    We are building the next generation crypto currency platform, token and network. We are developing on multiple stacks and languages. We need experienced solidity developers to assist with developing our master node smart contracts. At this point, we are building out our architecture and technology stacks. Data models are in development, as is our coins network, master node system, and wallets....

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    8 bids

    Introduction Blockchain Blockchain Durability and robustness Cryptography Hashing Consensus methods Distributed ledger Peer-to-peer network Decentralization Idea of Crypto currencies like Bitcoin, Etherium, Ripple Smart contracts Build Sample decentralized blockchain App Test and deploy decentralized application

    $1201 (Avg Bid)
    $1201 Avg Bid
    7 bids
    Solidity Developer(s) 4 days left
    VERIFIED

    Looking for solid experience, we completed a successful ICO and need two contractors that can work on our master node smart contracts.

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    10 bids

    I'm struggling to compile an ERC20 fork I'm trying to work on. All I need is for someone to look at it and quickly fix it with an explanation of why it wasn't working. Shouldn't be more than a quick 10 minute job for someone who knows what they're doing. Thanks!

    $43 (Avg Bid)
    $43 Avg Bid
    5 bids

    Looking for blockchain developer and cryptocurrency expert. Someone who has expertise in bitcoin wallet and integration. I want to create a cryptocurrency exchange platform on web and mobile. Only expert and experience developer should apply with their portfolio for long term relationship

    $24 / hr (Avg Bid)
    $24 / hr Avg Bid
    7 bids

    I'm struggling to compile an ERC20 fork I'm trying to work on. All I need is for someone to look at it and quickly fix it with an explanation of why it wasn't working. Shouldn't be more than a quick 10 minute job for someone who knows what they're doing. Thanks!

    $28 (Avg Bid)
    Urgent
    $28 Avg Bid
    4 bids

    Want to make a Token and WP about the ICO. Will explain the concept of the ICO once bid.

    $8080 (Avg Bid)
    $8080 Avg Bid
    29 bids

    Other jobs related to Ethereum

    ethereum freelancers,