Cryptography Jobs

Cryptography is the study of hiding information. It intersects the disciplines of engineering, computer science and mathematics. Cryptography is involved in securing passwords, access to sensitive material and to computer systems. If your business needs help with cryptography, you can hire freelance cryptography experts to fulfill your tasks. Start by posting your cryptography task today! Hire Cryptographers

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    48 jobs found, pricing in NZD

    I need the the expert to create a script to execute trades . Details will be shared with winning bidder.

    $32 - $271
    Sealed
    $32 - $271
    6 bids

    Dear all, I am in the process of developing a new blockchain based token, however, I am looking to replace the concept with a new one. *******SCOPE*********** *In need of one or multiple IDEAS for a Crypto-Token. (ideas regarding the function/functionality of the token)* The scope is very simple, we want to build a crypto-token that has the most chances of being mass-adopted by the crypto-commu...

    $787 (Avg Bid)
    $787 Avg Bid
    4 bids

    I want to build a real estate asset tokenization platform.

    $1688 (Avg Bid)
    $1688 Avg Bid
    4 bids

    hello, I am looking for a crypto telegram bot based on python, scrap data from Binance market api and use it to display to my users of the bot. including push notifications features. LIST OF FEATURES price e.g btcusdt (Include ask bid low high vol change % funding rate and next funding time. charts market cap walls ( buy and sell based on Binance order books) greed index alert on coin price ( su...

    $316 (Avg Bid)
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    3 bids
    EZTrade.... 6 days left

    We are in the process of developing a global goods buying website where customers will pay for goods using our EZTrade coin. So we are looking for a cryptocurrency developer. As we discuss more there will be a need for more than just a developer. Not only would you need to develop the coin, but also promote the coin for launch on major exchanges, BScScan, market cap etc etc. With the creation of ...

    $32 (Avg Bid)
    $32 Avg Bid
    1 bids

    I’m looking for someone to fix issues I’m having with my Bitcoin wallet website.

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    8 bids

    I need the the expert to create a script to execute trades . Details will be shared with winning bidder.

    $32 - $271
    Sealed
    $32 - $271
    6 bids
    Gifter Token 6 days left

    need a solidity dev to make new uniswap token that returns the trading fees to holders of the token, instead of a single account. returns fees to the holders , proportionately , needing a reward system same as Safemoon with the RT reward system, I just need the contract making I have everything else

    $1531 (Avg Bid)
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    4 bids

    I need a office 365 encrypted letter , where users can click on a CLICK HERE hyperlink, and it has a office 365 interface. Example: Change password, zoom meeting, voicemail message.

    $28 (Avg Bid)
    $28 Avg Bid
    1 bids
    Web3dart integration 5 days left
    VERIFIED

    Create an ethereum transaction for my flutter wallet using contract address.

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

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

    $6999 - $13999
    $6999 - $13999
    0 bids
    smart Contract 5 days left

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

    $6999 - $13999
    $6999 - $13999
    0 bids

    cryptocurrency P2P Escrow website with the same interface of p2p as [login to view URL] and Binance. no need the exchange Part, only the P2P Escrow part. - website holds Escrow funds until seller Approved he got Paid. - website only deals with cryptocurrency- meaning no bank interface of the website, although buyers can pay sellers via bank transfer. - website deducts fees from the Cryptocurrency ...

    $2488 (Avg Bid)
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    12 bids

    I need a new website. I need you to design and build it.

    $603 (Avg Bid)
    $603 Avg Bid
    11 bids
    Blockchain Developing skills 5 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...

    $77 (Avg Bid)
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    2 bids

    Whatever TLS1.3 has proposed over TLS 1.2 like faster handshake protocol, key exchange etc. I have to demonstrate them

    $417 (Avg Bid)
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    1 bids

    We require a usable, trade-able and new Cryptocurrency coin created this will be from scratch so will to go back and forth to talk about the in and out requirements etc

    $379 (Avg Bid)
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    4 bids
    Trophy icon A Contest For Ideas. 8 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...

    $155 (Avg Bid)
    Guaranteed Sealed
    $155
    2 entries

    I wanna start a crypto mining project, and need the full details from A to Z I just need a 30 min consultation

    $14 - $42
    $14 - $42
    0 bids

    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...

    $1603 (Avg Bid)
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    12 bids

    I'm looking for a developer to teach and help me build my own crypto token. Tron is preferred or erc20 Please let me know if you can help.

    $42 / hr (Avg Bid)
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    4 bids

    Looking for a full stack solidity developer who can write and code on solidity and has worked on the Binance Smart Chain previously. IF you have experience in any one of these you can apply: 1 - Defi and Contracts on Binance Smart chain 2 - Ethereum Blockchain 3 - Smart Contract 4 - Web3 integration 5 - NFT development 6 - Experience in forking uniswap(ethereum) or pancakeswap(binance) Looking...

    $53 / hr (Avg Bid)
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    19 bids
    Project on Cryptography 4 days left
    VERIFIED

    Anybody with the required skills can drop a message.

    $60 (Avg Bid)
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    2 bids

    Anybody with good knowledge can drop a message.

    $94 (Avg Bid)
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    1 bids

    WE APPRECIATE IF YOU READ BEST BEFORE YOU BID. OUR BUDGET IS FIXED. AND IF WE DEAL WITH A PROFESSIONAL THIS PROJECT SHOULD BE READY IN 30 MINUTES!!! ITS PURELY CONSULTANCY, ADVICE We are in the process of assessing the feasibility of building a crypto-token. This token shall have a few basic functions. We need consultancy and advice on what framework best suites our desired functionality. Thi...

    $248 (Avg Bid)
    Featured
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    5 bids

    Looking for someone with cryptography experience to create a lightweight GoLang library of functions to encrypt a data set and provide proof of contents of encrypted data.

    $700 (Avg Bid)
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    1 bids
    Post Quantum Cryptography 3 days left
    VERIFIED

    Need help with the following topics: Post-Quantum Cryptography Zero Knowledge Proof / Zero Knowledge Protocol

    $165 (Avg Bid)
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    6 bids
    Backend dashboard development 3 days left
    VERIFIED

    Looking to find a developer experienced for a backend dashboard development, must have crypto knowledge i have mock design

    $1761 (Avg Bid)
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    68 bids

    We need to add an experienced Solidity Dev to our team with strong experience in auction contract with royalties. If possible, please share your GitHub/Stackoverflow link along with your resume. And share your experience. I hope to work with a developer longer term, so there is definitely future work involved immediately after this is complete.

    min $70 / hr
    min $70 / hr
    0 bids

    Need to build an defi site like pancakeswap. use Binance smart chain. include writing a smart contract. we need in 30-45 days. [login to view URL]

    $6182 (Avg Bid)
    NDA
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    6 bids

    I need a Smart Contract on BSC. I have the specifications.

    $683 (Avg Bid)
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    10 bids

    Developing an application in java that can provide an authentication service to IoT clients. The application uses COAP loT protocol, which depends on encrypting the client biometric by a symmetric key (126 CCM) and validating the client in the server side by decrypting the symmetric key. more details in the inbox

    $938 (Avg Bid)
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    4 bids

    This website must have: - Game (game + relevant Admin Panel data + provably fair) - Deposit and withdraw (Bitcoin + Welcome Bonus) - Affiliates (Invite users for % of commission with affiliate code/link) - Level up (levels up the user and users receive rewards) - Chat (including moderators) - etc Message me for more information including document with the features + requirements, images ...

    $93780 (Avg Bid)
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    17 bids

    need a knowledge on gnupg cryptography

    $21 / hr (Avg Bid)
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    1 bids

    need a block chain developer for new project

    $372 (Avg Bid)
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    10 bids
    Binary option in Crypto 2 days left
    VERIFIED

    Please bid if you have experience in Binary Option. Graph from tradingview. Price of asset from Binance. Something similar to IQOPTION.

    $3843 (Avg Bid)
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    9 bids

    I m looking for a smart contract developer who can develop a token in BSC, Its urgent project and only apply if you can start now. I can share a similar concept smart contract .sol file for faster development time. My budget max $300

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    11 bids
    Cryptography- McEliece 2 days left
    VERIFIED

    Implement the following in python: : -McEliece Cryptosystem - Goppa codes used as error correcting codes in McEliece Requirements : - The program successfully encrypts and decrypts messages - The program successfully creates public and private keys - The code is well commented and in python - A short paragraph explaining how the code works and how to run the code - The code should be origi...

    $812 (Avg Bid)
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    10 bids
    cyber security cryptography 1 day left
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    encryption algorithm report cyber security

    $192 (Avg Bid)
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    13 bids
    Encryption algorythm 1 day left
    VERIFIED

    The project includes high level of encryption algorithm and decryption. and be able to draw diagrams and report neatly

    $365 (Avg Bid)
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    10 bids

    We have the .sol codings - we also need it integrated into a website with wordpress with certain functions what would time and cost be for making changes to a smart contract on TRX to Cardanoo

    $748 (Avg Bid)
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    29 bids

    Alright so I need someone to make me YouTube videos like this one: [login to view URL] So I need somebody to find footage and add audio and then I will upload it to YouTube.

    $157 (Avg Bid)
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    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...

    $1172 (Avg Bid)
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    6 bids
    Cryptography 1 day left
    VERIFIED

    Cryptography and networks Security

    $109 (Avg Bid)
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    5 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.

    $3794 (Avg Bid)
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    19 bids

    I need a crypto currencies marketplace like binance

    $3025 (Avg Bid)
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    23 bids
    Crypto expert 2 days left
    VERIFIED

    I need a Crypto expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $9 - $16 / hr
    Sealed
    $9 - $16 / hr
    14 bids
    Necesito experto en Bitcoins 1 day left
    VERIFIED

    Necesito asesoría para cambiar mis bitcoins a dinero en Paypal y obviamente le daré su comisión por el trabajo realizado

    $60 (Avg Bid)
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    3 bids

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