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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    154 jobs found, pricing in USD

    A screener that can scan through all crypto on on binance and scan true Fibonacci 0 points 61 0.78 and one levels this screener wood be used on 4 hours time frame daily time frame 1 hour time frame and 15 minutes time frame this would enable us to know on time when there is a reversal in the market or when a reversal is about to happen in the market

    $30 - $250
    $30 - $250
    0 bids
    Cryptо Trading 6 days left
    VERIFIED

    Hi, I'm thinking to start invеsting in cryptо, And i want someone who have еthеreum. If you're interesting contact me as soon as possible.

    $548 (Avg Bid)
    $548 Avg Bid
    9 bids

    please apply if your experience matches our requirements -You MUST have experience with mathematical modelling of staking rewards, liquidity pooling, and DEFI Farming. You must be able to demonstrate your skillset through previous works carried out in a similar capacity. This is a short term exercise however for the correct person this can be a long term engagement so please bear in mind that t...

    min $50 / hr
    min $50 / hr
    0 bids

    We're looking for a full-stack developer with experience with different blockchains. We are building a marketplace/gallery for NFTs. We are looking into building on Etheruem ([login to view URL]), WAX, FLOW, Tezos, etc. We are weighing the pros/cons of each blockchain. Our optimal goal for our marketplace is strong UI/UX as current marketplaces are clunky. Secondly, we're looking into ot...

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    3 bids

    Fork of GooseFinance. It should be on the BSC, no migrator code, 48hr timelock, no malicious code at all (No chance of any rug pull). Has its own native token, 0% deposit fee for native token farms, 3% deposit fee for farms of non-native token farms. Basically, I'm wanting to create a very legitimate project that doesn't have any malicious code inside. After-sales support and help deplo...

    $1506 (Avg Bid)
    $1506 Avg Bid
    11 bids
    crypto currency 6 days left

    alright. So i bought a coin a while back, called eBoost. It was listed on binance dex and later on delisted on all the other exchanges where the mainchain coins were listed. The price has gone up on binance dex, but i'm not able to trade, because it's not on the same chain. There used to be a "bridge" where you could send your binance dex eBoost to, but it has gone offli...

    $885 (Avg Bid)
    $885 Avg Bid
    5 bids

    Develop new crypto currency coin with additional customised tokens fro clients - fork ethereum. Also need a NFT platform to be able to sell NFTs that we create. All needs to come with APIs, website, wallets etc.

    $4000 (Avg Bid)
    $4000 Avg Bid
    2 bids

    Looking for a smart contracts developer with experience in solidity, truffle, and javascript, to customize our smart contracts, implement changes, and publish them on BSC first on testnet and then on mainnet. You need to have good experience in MasterChef, Timelock, Liquidity Pairs and Farms, and DEFI smart contracts. Security and high level coding skills are important. The smart contracts will be...

    $351 (Avg Bid)
    $351 Avg Bid
    11 bids

    Codesys Raspberry PI 4 Blockchain CRYPTO Application Apply Blockchain, Modbus TCP, mySQL archive demonstration.

    $1294 (Avg Bid)
    $1294 Avg Bid
    9 bids

    Need crypto exchange with defi token development a token for the exchange and lunch on binance cloud

    $4235 (Avg Bid)
    $4235 Avg Bid
    4 bids

    Descripción: Crear un propio mercado en OpenSea, utilizando el SDK de ellos. Crearlo e integrarlo. OpenSea es una biblioteca de JavaScript para el comercio electrónico cripto-nativo: compra, venta y licitación de cualquier criptogood. Estos pueden ser elementos erc-721 o erc-1155 (semi-fungibles).

    $1442 (Avg Bid)
    $1442 Avg Bid
    9 bids
    Emerging Technologies 6 days left
    VERIFIED

    Ability to study hard on the Emerging Technologies, like: IoT, ML, block chain. Will share the files

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    8 bids

    A screener that can scan through all crypto on on binance and scan true Fibonacci 0 points 61 0.78 and one levels this screener wood be used on 4 hours time frame daily time frame 1 hour time frame and 15 minutes time frame this would enable us to know on time when there is a reversal in the market or when a reversal is about to happen in the market

    $250 (Avg Bid)
    $250 Avg Bid
    1 bids

    Looking to attract local clients in my city for Block Chain projects. Reply here if you have ideas.

    $20 (Avg Bid)
    $20 Avg Bid
    2 bids
    Integrate metamask wallet 6 days left
    VERIFIED

    Integrate metamask wallet to receive payments.

    $93 (Avg Bid)
    $93 Avg Bid
    1 bids

    I'm looking to make a website like Dextools (Ex: [login to view URL]). A charting solution for BSC coin contract pairs in real-time.

    $2733 (Avg Bid)
    $2733 Avg Bid
    15 bids

    I will put all the documentation together and give you a complete project description. In addition, I will document all known errors In addition, I will document all known errors. I will send you everything, all codes from the website and the smart contract.

    $1570 (Avg Bid)
    $1570 Avg Bid
    12 bids

    I will put all the documentation together and give you a complete project description. In addition, I will document all known errors In addition, I will document all known errors. I will send you everything, all codes from the website and the smart contract.

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

    I need some one who could help me installing a node for binance smart chain and show me where get a good aws/vps server for the node

    $160 (Avg Bid)
    $160 Avg Bid
    3 bids

    I am looking for a blockchain developer who is experienced with Bitcoin and C++ and can work for a long term - 1+ years. Need to make some changes in existing blockchain that was created by forking Bitcoin. Will share the details to the shortlisted candidates.

    $620 (Avg Bid)
    $620 Avg Bid
    12 bids

    I am looking for a collaboration with lawyers who are specialized in crypto and tokens and real estate. my business is based in the UK and UAE

    $45 / hr (Avg Bid)
    $45 / hr Avg Bid
    6 bids
    IoT master 6 days left
    VERIFIED

    Looking for a researcher expert in IoT filed

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    6 bids

    I am looking for a blockchain developer who is experienced with Bitcoin and C++. Only experienced developers with over 5 years of experience.

    $981 (Avg Bid)
    $981 Avg Bid
    11 bids
    Develop Crypto Currency App 5 days left
    VERIFIED

    We are looking to develop Crypto Currency app . Where we can perform trading on major crypto currency like bitcoin , Ethereum etc. Please share your previous project on crypto currency . Only apply if you are complete knowledge about how to develop crypto apps and its basic requirement .

    $4750 (Avg Bid)
    $4750 Avg Bid
    4 bids
    Website platform 5 days left

    I want to build a crypto platform like tornado . cash The code for this is already built and available on github. I want to build the same app on ETH, Binance smart chain, DOT platform and ADA platform. Its a privacy address generator. The concept is anyone deposit a coin into this project address and we scramble that coin into different address. The client will be able to receive this coin usi...

    $2536 (Avg Bid)
    $2536 Avg Bid
    45 bids

    Hello, I have a blockchain script that i want activated when the user presses a button, the script for the blockchain is done and works perfectly. If we could do a demo where we fully connect the blockchain to the app id like to start with $1200 where we build out the rest of the app. We need to start with a demo to determine whether you are equipped to handle the rest of the order..

    $1046 (Avg Bid)
    $1046 Avg Bid
    8 bids

    I need someone who can make install p2p exchange and list my pvx based coin to the exchange.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    10 bids

    We are looking for a crypto project Lead with Business experience and preferably Woman. More details to be discussed via the chat but the person must have: -Business Management Knowledge -Cryptocurrency/Blockchain knowledge -Commercial/Negotiation Skills -Fluent in English any other language is a plus -Available to dedicate at least 5-20 hours a week. Please bid !

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    3 bids

    We would like a site where people can come and start cryptomining with a click of a button. We would like a desktop, and mobile app that will allow people to mine cryptocurrency with a few clicks. We would also like the ability to deposit into your wallet (oauth with popular crypto exchanges).

    $4480 (Avg Bid)
    $4480 Avg Bid
    11 bids

    I am currently a college student and am starting a company based on its own block chain with its own form of crypto currency. Just looking for someone to create the block chain somewhat remodeled after ethereum or binance blockchain. Thank you. I have a low budget of only 2000-3000 dollars if that can’t get me anywhere just let me know so I can learn what more I have to do to make my idea a...

    $2739 (Avg Bid)
    $2739 Avg Bid
    19 bids

    I need a crypto currencies marketplace like binance

    $2134 (Avg Bid)
    $2134 Avg Bid
    22 bids

    I want to build a crypto platform like tornado . cash The code for this is already built and available on github. I want to build the same app on ETH, Binance smart chain, DOT platform and ADA platform. Its a privacy address generator. The concept is anyone deposit a coin into this project address and we scramble that coin into different address. The client will be able to receive this coin usi...

    $10611 (Avg Bid)
    $10611 Avg Bid
    9 bids
    Build a Crypto platform 5 days left
    VERIFIED

    I want to build a crypto platform like [login to view URL] The code for this is already built and available on github. I want to build the same app on ETH, Binance smart chain, DOT platform and ADA platform. Its a privacy address generator. The concept is anyone deposit a coin into this project address and we scramble that coin into different address. The client will be able to receive this ...

    $9233 (Avg Bid)
    $9233 Avg Bid
    6 bids

    Hello, I am looking to have a Pooltogether prize strategy developed for a token that implements reflected distribution and set up as a staking pool. This would be a standard community pool hosted on PoolTogether, for the hoge token, and a single winner strategy. [login to view URL] [login to view URL] The source token is hoge (a fork of rfi). Contract here: [login to view URL] Current contract ...

    $500 (Avg Bid)
    $500 Avg Bid
    3 bids

    I am currently implementing a compound liquidation robot, and I am stuck on how to calculate repayAmount correctly when call liquidateBorrow.

    $25 - $50 / hr
    $25 - $50 / hr
    0 bids

    This project aims to investigate the level of understanding surrounding the mentioned technologies within the construction industry in Saudi Arabia, detect any possible benefits and improvements might be gained from implementing them, and measure the level of readiness of actors for introducing the smart contracts and Blockchain technologies within the construction industry. there is an attached ...

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    6 bids

    Need exchange website like binance and nft marketplace

    $1975 (Avg Bid)
    $1975 Avg Bid
    12 bids

    We're looking for someone with full-stack development experience on forking a existing blockchain project. Specifics to be provided.

    $809 (Avg Bid)
    $809 Avg Bid
    28 bids
    NFT on Polygon MATIC 5 days left
    VERIFIED

    I want to make a app to sell NFT's on Polygon MATIC Consider for this example of selling a video of mine. I need a blockchain guy to make the underlying - NFT Account - Smart Contract (How simple it can be) - Mint a NFT on Polygon chain and transfer from one account to another account.

    $167 - $502
    $167 - $502
    0 bids
    Crypto Currency Exchange App 5 days left
    VERIFIED

    Hello i want to build a cryptocurrency exchange app Android and IOS Need to be very experience in such field

    $7191 (Avg Bid)
    $7191 Avg Bid
    12 bids

    Looking for a solidity developer to help me build an arbitrage trading tool to trade between uni swap and sushi swap. Using flash loan to execute the trade.

    $533 (Avg Bid)
    $533 Avg Bid
    3 bids
    Need a new website for a ICO 5 days left
    VERIFIED

    need a team of Experienced Blockchain developers and web designers . its for a Binance token ICO Launch, need complete website from white paper, web designing etc.

    $467 (Avg Bid)
    $467 Avg Bid
    15 bids

    I am in a group of people who have some unique ideas for a new type of tokenomics that we would like to experiment with. We also may have a revolutionary idea that could be developed but that is a bigger project that will probably have to come later. We don't have a roadmap yet because we are still doing some homework and figuring out what resources we have to work with.

    $2343 (Avg Bid)
    $2343 Avg Bid
    8 bids
    Casino websites 4 days left

    I want to develop a casino website and mobile We need to develop from scratch Fully loaded Back Office for online casino management; - CRM / Player management - Games management - Payment management - Agent System - Extensive reporting system - Segmentation system - Full support system (e-mail, live chat, ticket system) - Loyalty management (loyalty coins system, loyalty coins store, wheel of for...

    $3151 (Avg Bid)
    $3151 Avg Bid
    8 bids
    Solidity Blockchain Developer 4 days left
    VERIFIED

    Hello, I am looking for a skilled blockchain developer to finish of some code involving flash loans written in Solidity. I already have a good portion of the code and need someone who is skilled to be able to finish of the code with my logic within 2-4 days. Thanks

    $606 (Avg Bid)
    $606 Avg Bid
    8 bids
    Blockchain expert 4 days left
    VERIFIED

    This is what i want to do Idea 1 - Build Smaller coin - Website - This coin will be to raise capital for the main idea, this coin will have some of the features but none of the messaging, it will be for building low cost housing. The coin we will try not too pump and dump , but this will be used to create the fund of 10-15k for the main project . Main project Main Coin Website Idea Marketing ...

    $46 / hr (Avg Bid)
    $46 / hr Avg Bid
    6 bids

    This is what i want to do Idea 1 - Build Smaller coin - Website - This coin will be to raise capital for the main idea, this coin will have some of the features but none of the messaging, it will be for building low cost housing. The coin we will try not too pump and dump , but this will be used to create the fund of 10-15k$ for the main project . Main project Main Coin Website Idea Marketing...

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

    You need to create a swap and farm using sushiswap or uniswap. the goal is to create a defi

    $1000 (Avg Bid)
    $1000 Avg Bid
    1 bids

    We seek an experienced blockchain developer (or small team) that is capable of developing a new token project and working with our team to right through to the end of the IEO. IMPORTANT: We are not looking for developers who just creates tokens, sets up smart contracts, validates. We are looking for a capable contractor that can also build a members only website for ICO. Please do not apply if you...

    $1687 (Avg Bid)
    $1687 Avg Bid
    4 bids
    Cafeswap.finance 4 days left

    Our project are AMM dex,yield farming and staking platform on binance smartchain, looking senior solidity for join our team

    $2812 (Avg Bid)
    $2812 Avg Bid
    4 bids

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