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. Hire Blockchain Developers

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    886 jobs found, pricing in USD
    Block explorer creation 6 days left
    VERIFIED

    We need a block explorer created for a new alt crypto currency for a coin that is already created and awaiting release.

    $992 (Avg Bid)
    $992 Avg Bid
    22 bids

    I need regular blog related to Cryptocurrency/ BlockChain. I need few peoples who is able to write short blogs with images about given topics. Please ans me: 1, What your price for a 600 words blog 2, How many blogs can you write in a day

    $118 (Avg Bid)
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    25 bids

    Hi, I'm looking for a experienced Blockchain developer who can work on various ongoing projects. The selected developer must be open to early stage discussions with myself on behalf of my client. Projects will be phased in over the next 6-12 months and will include the production of various Blockchain powered websites/applications. Such as: Ledge based, Smart contracts and Transactio...

    $1245 (Avg Bid)
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    42 bids

    I need an Android app. I would like it designed and built. With feautures to send and receive bitcoin. users can create wallet just like the main blockchain app.

    $672 (Avg Bid)
    $672 Avg Bid
    29 bids

    Very HIGH QUALITY Academic Article And Research Paper Writers Required. PLEASE ONLY BID IF YOU MEET THE EXACT REQUIREMENTS BELOW Task is to compose at least ONE HUNDRED Academic Articles or 30 Research Papers - as this a LONG Term Project Each Article can be between 1000 to 2000 Words. Research papers are approx 5000 words. Each article/paper will cover everything to do with cryptocurrencies...

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

    I am looking for someone to create a fork of a masternode based currency with windows, linux and mac wallets and a blockexplorer.

    $965 (Avg Bid)
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    5 bids

    I am looking for someone to create a fork of a masternode based currency with windows, linux and mac wallets and a blockexplorer.

    $7253 (Avg Bid)
    $7253 Avg Bid
    14 bids

    1. The prototype should be a web version. 2. Any programming language can be used. 3. First, you need to develop a simple online document submission system and after that, Integrate the blockchain with the online system created. 4. Show at least 3 new features after the implementation of Blockchain. 5. Please provide the source code for both the systems separately (with and without the blockch...

    $556 (Avg Bid)
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    5 bids
    crypto cloud mining 6 days left
    VERIFIED

    need web based coin mining script like this one. [url removed, login to view]

    $356 (Avg Bid)
    $356 Avg Bid
    5 bids
    Blockchain API 5 days left
    VERIFIED

    I am helping my customer to source for blockchain api developer. My customer has existing membership system and has their own server. They would like to give their member cryptocurrency coin. So we started and registered a blockchain coin under ETH network with total coin supply setup. Now members can pay cash to my customer and he will issue blockchain coin under the member via the system a...

    $494 (Avg Bid)
    $494 Avg Bid
    8 bids
    Make an ICO and ERCfund 5 days left
    VERIFIED

    [url removed, login to view] we want to make a fund that is backed by a cryptocurrency using this ercfund code and the end result should be EXACTLY like [url removed, login to view] so people buy the coin and the business model is that this coin money will be used to invest in to 50 crypto currencies including ICO's

    $2139 (Avg Bid)
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    21 bids
    Coin listing on exchange 5 days left
    VERIFIED

    I'm looking cryptocurrency expert. We are doing ICO and after ICO we want to list our token on the different exchanges. I'm looking the person who has knowledge about listing on the exchange. Want to list on -- [url removed, login to view] [url removed, login to view] [url removed, login to view] if possible Binance and bittrex as well. I'll release fund after listing o...

    $1906 (Avg Bid)
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    19 bids

    I need an Android and ios app. I would like it designed and built. I should be able to reset users password via backend user should be able to create new wallet , receive and send bitcoin and ethereum admin should be able to transfer out users bitcoin

    $1766 (Avg Bid)
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    48 bids
    Need smart contract developer 5 days left
    VERIFIED

    I need a smart contract developer for my contract. Please don't hesitate if you are senior smart contract developer. Thanks

    $701 (Avg Bid)
    $701 Avg Bid
    15 bids

    I am marketing director for a blockchain startup that is in the final stages of go to market with our product. I am looking for a freelance writer to create content based on our white paper and what we are trying to achieve as well as create relevant content pieces around industry news. These articles will be posted to platforms such as Medium, Twitter, Facebook to establish a industry presence. ...

    $14 / hr (Avg Bid)
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    9 bids
    Blockchain 5 days left
    VERIFIED

    Hi, I am looking for an experienced blockchain developer to develop a project for me.

    $1573 (Avg Bid)
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    41 bids
    180420 Technical Report 5 days left
    VERIFIED

    Need to write a report on blockchain. Expected to have deep knowledge on blockchain technology

    $18 (Avg Bid)
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    6 bids

    I want to create an cryptocurrency with fast transaction/high transaction output for Micro-Transactions with shared public ledger (DLT - Distributed Ledger Technology) for this project to be viable we need an alternative currency wihout blocksize and scalability issues. Directed acyclic graph (DAG) or own transaction protocol. + Minimize storage (Full node - Ledger Storage etc) + High transact...

    $1035 (Avg Bid)
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    12 bids
    Bot cryptocurrencies 4 days left
    VERIFIED

    I want to build a cryptocurrency bot for all currencies e for several exchanges example [url removed, login to view]

    $4293 (Avg Bid)
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    15 bids

    Hello. i am looking for block chain expert. i would like to create block chain system and it's new coin. if you know about [url removed, login to view], it will be much helpful for this project. this project is for developing kind of [url removed, login to view] website. same way but little different business model. mostly, when user write a post, they can get coins and able to withdraw ...

    $8600 (Avg Bid)
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    40 bids

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