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

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    26 jobs found, pricing in GBP
    Blockchain Game Development 6 days left
    VERIFIED

    I want to develop a game similar to [login to view URL] for my token. There will only be a few changes 1. Appearance of the game and the animation/graphics 2. users should be able to cash out 25/50/75 or 100 percent of bet during round users deposit my BSC token to play and can withdraw my BSC token. Token is already released so i need a web UI as well for people to connect their wallet t...

    £9049 (Avg Bid)
    £9049 Avg Bid
    10 bids

    Need someone to create a crypto profile for me. It will be an Excel sheet with a variety of column recommending the different coins, NFTs, Altcoins, etc for a particular amount of capital to buy Hello, I am an Angel Investor, mentoring and investing in tech startups for a few years now. If you are an expert in crypto / blockchain and are seeking support to launch your idea then feel fre...

    £88 (Avg Bid)
    £88 Avg Bid
    5 bids

    Paper wiring and HDL coding FOR FPGA VLSI field

    £560 (Avg Bid)
    £560 Avg Bid
    7 bids
    Crypto token, Nft. ICO 6 days left
    VERIFIED

    Hello I want to create a cypto token that will power my project. Looking for someone who is experience in creating cross bridge token minting tokenomics solidity launching Icos Ideal person will be someone experienced and who wants long term investment

    £665 (Avg Bid)
    £665 Avg Bid
    18 bids

    It should be written in any native language you think is the best. .doc and .xls should be FUD. I need to test it before releasing funds. It should use unique or advanced storage methods. FUD time should be very long due to it being metamorphic Able to bypass Scan time, Run time and Windows defender. It should only have basic features of an Exploit, such as select file and exploit. You can a...

    £132 (Avg Bid)
    £132 Avg Bid
    4 bids

    Need Only Hot Leads - 3 days old max. 5000 Hot Leads from : France only Payment steps: - 20$ The rest after checking the leads are good and no false. Attached Xls temp file.

    £142 (Avg Bid)
    £142 Avg Bid
    4 bids

    I have a smart contract code on [login to view URL] Total purchase tax: 15% 7% in BNB for holders 5% for marketing 3% injected into liquidity. Sales tax: 20% 10% for holders 5% marketing 5% injected for liquidity With an option to change the buy and sell transaction fees for the launch, Total purchase tax: 15% 7% in BNB for holders 5% for marketing 3% injected into liquidity. Sales tax: 20% 10...

    £104 (Avg Bid)
    £104 Avg Bid
    10 bids

    Hi I started my brand by being a production company.. I like a website that functions like www.silph.gg. player profiles. Admin pages, tournament, leaderboards. Stats ( player / pokemon ) , api integration with other websites and app. I'll need hosting , domain . ECommerce element The goal is to make a website that's easy to use for the customer, There's other features I l...

    £1317 (Avg Bid)
    £1317 Avg Bid
    79 bids

    open-source "[login to view URL]" Check attached screenshot for requirements

    £29 (Avg Bid)
    £29 Avg Bid
    3 bids

    I think it is comfortable to update some code of the open-source "[login to view URL]" ---------------------------------------------------- We are working with the split key function of Vanitygen. For creating split keys, Vanitygen needs the base public key in the command line which is taken from the base key pair which can be any private key/public key pair. Vanitygen then calculates ...

    £23 (Avg Bid)
    £23 Avg Bid
    3 bids

    Whitepaper(already content Available) Website Making Pancake Swap Listing coin market cap and coin gecko Listing Looking for Stacking Dapp IDO Launch Pad integrations Looking for Blockchain relevant Projects experience and I am looking for a personteam who will support us in public and Private sale through IDO. It includes all marketing support as well. Please reply only if you have relevant expe...

    £5668 (Avg Bid)
    £5668 Avg Bid
    8 bids

    This is urgent Task. You must have built I want to make NFT marketplace on Solana. I need a senior Rust expert with rich experience of blockchain. You should be fullstack developer too. Front end can be done with react.

    £833 (Avg Bid)
    £833 Avg Bid
    3 bids

    We what DeFi Dapp / Crypto broker platform that connects to the best staking pools. If the staking pool offers 100% APY, we will offer 70% APY to the customers. The platform is a user friendly platform. Users will see different staking pools e.g. lion pool is 100% APY, Leopard Pool 50% APY, Cheetah Pool 10% APY. Details of Risk.

    £183 (Avg Bid)
    £183 Avg Bid
    1 bids
    Build NFT marketplace 2 days left
    VERIFIED

    Hi Freelancer community, we are a globally operating domain broker helping clients to buy and sell the world's most famous domains. We are currently looking to expand our business into the NFT segment (not only for domains). We would like to build a NFT marketplace to expand our current business and use it as a pilot to see how we can make domains more accessible to everybody. This is just...

    £8043 (Avg Bid)
    £8043 Avg Bid
    20 bids

    - ONLY CONTACT ME IF YOU ACCEPY MY BUDGET!!! ALSO I WILL ONLY RELEASE MONEY AFTER PROJECT IS DONE AND TRANSFFERED TO ME FLAWLESS. - same exact interface and same functions as [login to view URL] only the P2P trading Escrow part. - website holds Escrow funds until seller Approved he got Paid. - buyer and seller can trade crypto with same options as in c2cbinancecom/en. - website deducts fees from t...

    £1761 (Avg Bid)
    £1761 Avg Bid
    23 bids

    Lost over 80% of my 5 digits Coin base wallet overnight this weekend, totally unexpectedly, and I can't figure out how it happened!!! I couldn't understand the history either I need an expert to help me on a screen share, on an hourly basis ASAP thanks!

    £27 / hr (Avg Bid)
    £27 / hr Avg Bid
    7 bids
    cryptography Project -- 3 1 day left
    VERIFIED

    Need an expert who has good knowledge in cryptography, CPA, security reduction

    £48 (Avg Bid)
    £48 Avg Bid
    3 bids

    We are looking for capable developer to develop a simple program, with the feature to send fake transactions to the BTC valid wallet. It should generate Btc Fake Transaction (flash btc) with the below features: - - Amount field - USD or BTC: till decimal 8 digit - Receiver’s Bitcoin address field. -Defined the charges of the blockchain networks for a quick confirmation - -Transaction can ge...

    £268 (Avg Bid)
    £268 Avg Bid
    6 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    £18 / hr (Avg Bid)
    £18 / hr Avg Bid
    8 bids

    Requirements: 1) Launch will be on solana blockchain. 2) Artists will deliver the traits and attributes 3) After that dev team will generate random characters and metadata using python and will host all the characters and metadata on ipfs, or at a place where changing data is almost impossible 4) Dev team will create and deploy contract for the launch on solana 5) I will hire s...

    £430 (Avg Bid)
    £430 Avg Bid
    3 bids

    We want to build a crypto broker platform that connects to the best staking pools. If the staking pool offers 100% APY, we will offer 70% APY. The platform is a user friendly platform. Users will see different staking pools e.g. lion pool is 100% APY, Leopard Pool 50% APY, Cheetah Pool 10% APY. Some high risk, some low risk. All the user will do is decide on the pool he want to invest in? create ...

    £499 (Avg Bid)
    £499 Avg Bid
    10 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    £18 / hr (Avg Bid)
    £18 / hr Avg Bid
    4 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

    £18 / hr (Avg Bid)
    £18 / hr Avg Bid
    4 bids

    I need crypto wallet application developer with apis integration experience. I have complete application only apis integration remaining.

    £6 - £11 / hr
    Sealed
    £6 - £11 / hr
    2 bids

    anyone with information security/cryptography and knowledge of python can complete this micro project in a couple of hours. It requires creating a module in python for random number generation using different methods as mentioned in the uploaded file.

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

    The website [login to view URL] describes a theoretical cryptocurrency that would 1) benefit nonprofit charities and 2) benefit its users. It is based on art, charity, and psychology. I've done my best to describe it; next is building it. I will award this money to the best development plan for taking GlobalChange from its current status (description on website) to reality (usable currency c...

    £73 (Avg Bid)
    Guaranteed
    £73
    2 entries

    Top Cryptography Community Articles