Ethereum Jobs

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. 雇佣 Ethereum Developers

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    25 份搜到的工作,货币单位为 HKD

    Hi, I am looking for a Blockchain / solidity developer to Create a Bot to execute Flash loan operations. Looking for a long-term working relationship. Regards

    $133 / hr (Avg Bid)
    $133 / hr 平均报价
    43 个竞标

    We have a ERC-20 based token, which needs a pre-launch audit. Scope of work - code accuracy - proof of stake readiness - code fulfills development requirements -correction of errors -confirm launch readiness We assume 2-3days work the max. Please share previous experience

    $19098 (Avg Bid)
    $19098 平均报价
    19 个竞标

    We need a decentralised eSports platform combined with fantasy tournaments,only teams with good experience in blockchain technology may bid, companies near NCR region should bid

    $84570 (Avg Bid)
    $84570 平均报价
    24 个竞标

    A fully custom token based on Binance Chain, subject to communication content.

    $1146 (Avg Bid)
    $1146 平均报价
    39 个竞标

    I want to create and deploy smart contract to ETH

    $3986 (Avg Bid)
    $3986 平均报价
    49 个竞标

    as mach s it takes and a tip on top . Me and my bother in law invest in crypto along time ago , he has now past away , i can access the wallet and have the key . I have many different tokens in many difference exchanges staked , etc etc need strake approve withdrawal approval etc etc m Rules : we will work on zoom you will connect to my screen i will follow your request click here etcv do no ever asmee to send me a link to download from an unfficalk site ,never ask for provate key to 24 words if thid happens i will report it to i have a small general idead of howit all workjds and gow to connect metamask to ethscan Currently i the conreXK I Hvve tokens my wittdrwala addrfess is diffrent to my despopotrit addreesss thus nyst vbe uodatedd then wirthdrwal soem tokens If you just lear...

    $5155 (Avg Bid)
    $5155 平均报价
    20 个竞标

    Major modification in the blockchain project is required, Demo must be given through Anydesk, UI must be developed representing charts. Maximum time duration is 7 days. Only committed personnals contact me. Make sure ur freelancer account is valid. The only payment method would be through freelancer account.

    $4363 (Avg Bid)
    $4363 平均报价
    34 个竞标
    ERC-20 token code audit 5 天 left
    已验证

    We have a ERC-20 based token, which needs a pre-launch audit. Scope of work - code accuracy - proof of stake readiness - code fulfills development requirements -correction of errors -confirm launch readiness We assume 2-3days work the max. Please share previous experience

    $2542 (Avg Bid)
    $2542 平均报价
    31 个竞标

    I want a blockchain expert who is very good at olympus dao platform. I need some smart contract changes and current frontend integration. Please apply if you are a good fit for this project. Thanks

    $7949 (Avg Bid)
    $7949 平均报价
    22 个竞标
    Long Term NFT Minting Project 5 天 left
    已验证

    Requires a specialist who is able to develop a token and a smart contract. We need a specialist for not just one project, we launch about 10 projects a month and we need a specialist for each of them, if we can work with you, we would be glad to have a long-term cooperation. Now we are ready to discuss this project and start working. Firstly this role will require paid test and it would be simple smart contract. Please see attachment file and bid with your creative answers. I will hire 2 candidates with right understanding. Please start your bid with "contract expert" Thanks.

    $196 - $392 / hr
    加封
    $196 - $392 / hr
    61 个竞标
    Blockchain Expert Needed 5 天 left
    已验证

    Hi I need a Blockchain expert who is well versed in the mempool and transactions within the mempool. The selected freelancer should have excellent working knowledge of how transactions are mined by miners on the BSC network and how mining algorithms work. Your main task is helping me to understand how transactions are placed in the block and how I maximise my chances of selling success. This is a simple job for someone that is an expert in this field.

    $1585 (Avg Bid)
    $1585 平均报价
    51 个竞标
    Opensea Collection Bid 4 天 left
    已验证

    Hello I would like someone to assist me in create a node js application to make collection bids in Opensea The function will take , the collection slug , price and duration as inputs and successfully make the offer. The perferred way is through the RPC node direcly rather than through the seaport API. To be successful for this job please reply answer these you questions: 1. Can you successfully make a collection bid? 2. Will you do it through the RPC node or Seaport API? thank you

    $2684 (Avg Bid)
    $2684 平均报价
    16 个竞标
    NFT project 4 天 left
    已验证

    Done with designed the nft need help with technical issues

    $228 / hr (Avg Bid)
    $228 / hr 平均报价
    81 个竞标

    I am looking for a blockchain developer for my NFT project. It is start. In the future, I will make you busy.

    $8231 (Avg Bid)
    $8231 平均报价
    37 个竞标

    I need talent bridge & mulitsignature expert in blockchain side.

    $6246 (Avg Bid)
    $6246 平均报价
    29 个竞标
    Smart Contract For NFT 3 天 left
    已验证

    Hi there, I need an experienced smart contract developer that can make me smart contract with logics, whitelist, giveaway, reveal and pre-sale functionality. Code must be optimized for low gas fee and 100% free of vulnerabilities. If someone here available let's discuss with me further details.

    $118 - $196 / hr
    加封
    $118 - $196 / hr
    41 个竞标
    Nha Coin usdt -- 2 3 天 left
    已验证

    Hi I need only person who use nha coin wallet because need help to withdraw. if anyone use please send us a message only NHA COIN Deposit is working fine but withdraw is only show to audit can anybody explain what happen or complete this project successfully.

    $3233 (Avg Bid)
    $3233 平均报价
    4 个竞标
    Nha Coin usdt 2 天 left
    已验证

    Hi I need only person who use nha coin wallet because need help to withdraw. if anyone use please send us a message only NHA COIN Deposit is working fine but withdraw is only show to audit can anybody explain what happen or complete this project successfully.

    $3398 (Avg Bid)
    $3398 平均报价
    6 个竞标

    I am a Russian international trader, because of the war my business is stopped. i need to buy bitcoin. a lot of bitcoins. I am looking for someone trustworthy who can do this job and manage my bitcoin account.

    $120444 (Avg Bid)
    $120444 平均报价
    11 个竞标

    Context: 1)I have 10,000 NFT Images already created 2)I have 10,000 Metadata files already created What i need: 1)I need someone to create a minting DApp for a website which is compatiable with opensea 2)The smart ethereum contract will need to split 25% and 75% of the intial sale price between two wallets and also split any future royalties between two wallets 50/50. You will need to help guide me through the launch process that you think will be good and must have worked on this type of project before and also happy to help with future development requirements. At the moment all i am after is bids so i can see how much it will cost, please confirm by saying "i understand".

    $4928 (Avg Bid)
    $4928 平均报价
    81 个竞标
    New NFT Game 1 天 left

    I am going to make a fantastic NFT Game Website on my own. Actually looking for a developer who has experience in building NFT Games before. Here is a NFT game "Dragonary". My brother likes this game very much, but it is desktop app and it has got a problem in its logic. I'd like to have a wonderful game. Please send me your proposals if you are interested in my project. Do not waste my time. I hope to talk with only who has understood my project and got my game's general logic. Please write down your opinion about this game on your proposal or simply append the url or video of your similar project. Will share more details via chat and will start working immediately.

    $17286 (Avg Bid)
    $17286 平均报价
    30 个竞标
    Upload my NFT's on Opensea 1 天 left
    已验证

    I have approx 5000 NFT which has 8 original images and 4672 Other Images. also, I already created metadata and uploaded it on Pinata Cloud. so just want an experienced blockchain developer who can create a smart contract and upload it ETH blockchain. where 8 original images will be always on top

    $213 (Avg Bid)
    $213 平均报价
    10 个竞标
    Smart contract developer. 1 天 left
    已验证

    Hi. Looking for someone with experience in creating smart contracts and deploying. Pls only apply if you have experience and have done in past.

    $1781 (Avg Bid)
    $1781 平均报价
    27 个竞标
    Crear token ERC-20 -- 2 1 天 left
    已验证

    Busco experto en blockchain que me ayude a crear smart contract y token ERC-20 en Etherum.

    $1262 (Avg Bid)
    $1262 平均报价
    58 个竞标

    We require a smart contract developer for a BEP-20 with integrations to service modules from ChainLink. The project is expected to last for 3-4 weeks. Flat-rate payment, future employment opportunities available.

    $322 / hr (Avg Bid)
    $322 / hr 平均报价
    30 个竞标

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