Blockchain Jobs

Bitcoin needed urgent 0.015 as i can`t purchase them bymyself , imready to pay here 190$ upfront

Bitcoin needed urgent 0.015 as i can`t purchase them by myself,imready to pay here 190$ upfront URGENT

need red packet services weixin

SedCoin is a blockchain based start-up crowd leasing application platform. We need a simple and unique logo with high quality design. The logo should be represent 'Seductive', 'CryptoCurrency', 'Coin', etc. For your inspiration, we like Binance coin.

Hyperledger expert who has worked on the Hyperledger project. Someone with a business mind and interested in setting up business. Someone also needs to train me

I'm looking for NodeJS developer who is familiar with Bitcoin p2p communication. Details: NOMP (Node Open Mining Portal) has built in module to receive blocks while acting like normal peer/node. However, the module has not been updated in years, so it can no longer successfully make handshake between NOMP "fake" node and real coin node. I suspect this happens because of no PING/PO...

Greetings! we are seeking an experienced blockchain developer. Now we are on progress to make realistic 3d game and we need to integrate blockchain for its infrastructure. Do not hesitate to apply. Hope to hear from you soon.

Blockchain developer to tokenize real estates , diamonds. Only bid if you have done this before. We will go indepth for discussion. Real good potential to work with us as we have secured funding.

I need highly talented developers for my blockchain project. further details will be disclosed after the NDA contract.

Hello I am looking to get my Ethereum Smart Contract to get Audited from Some Blockchain Security Expert

Hello everybody, I'm working on the implementation of Blockchains. I am looking for people interested in this type of projects, which can provide testing, and other cooperations. Thanks

Solution for having Banking Industry

Strengthscape is looking for a freelance presenter for a Webinar in the above mentioned field, with a minimum experience of 8 years.

This project involves producing a small system to run contracts in a batch setting. Key skills are - 1. Solidity, programming, Remix testing 2. Ethereum, public network, etherscan, metamask, myetherwallet 3. Ubuntu 16.04 4. backend language - eg node.js The role requires that a program is signed offline and then broadcast. Therefore a batch program can control the processing.

Main goals: to invent the simplest technical solutions for business problems; writing a technical task and setting tasks for developers (solidity, javascript, html, css); code review, control of developers and ensuring the implementation of development plans in a timely manner; participation in the writing of documentation; hiring developers (forming requirements for candidates and conducting int...

My cryptocurrency is uploaded to exchange platforms and I want to upgrade Price value in my block explorer. I am using iquidus block explorer for my coin and if you have experience plz join to me. Thank you.

I have a private bustabit source similar to [увійдіть, щоб побачити URL] Looking for a developer to turn it into a website that runs on dogecoin and not bitcoin. Would be great if we can talk over discord/skype

I need a custom Bustabit betting script created with a very simple strategy.

The project has to be a simple blockchain file share smart contract. Files will be downloaded only by determined users and all the users will be able to know, who has access the files and when and if the file has been changed. Also, the files have to be encrypted. Ethereum blockchain or other opensource software can be used for the project. As much code used from opensource solutions it will be be...

Add bitcoin payment gateway to my ecommerce website. A blockchain developer.

I need a cryptocurrency wallet app which will support exchange of my token for BTC and ETH

I'm looking a team to work on the cryptocurrency decentralize exchange which is already developed. Its almost listed on coinmarketcap! We need to collect some fund for exchange then we can run smoothly! If you have an interest in running own business private me.

Seeking a professional Mathematik Blockchain programmer that can create a HFT Algorithm Bot to trade in CryptoCurrency markets on all exchanges. The BOT I wish to have established is to minipulate CryptoCurrency Held in different exchanges. Ex: putting buy or sell orders in within milliseconds and re taking them for a profit before avaerage traders get the chance. This procedure can be performed o...

I have a private blockchain, forked from Ethereum, with our own tokens, smart contracts, wallets etc. Now I would like to launch our own exchange, including our own tokens, as well as traditional cryptoassets (btc, eth, ltc, etc) with different currency pairs. I'm looking for an expert in RubyKube to help us build and deploy a crypto exchange based on RubyKube / Peatio on AWS.

Need a blockchain and ICO content writer that is qualified in some famous forums and social networking site As I have mentioned, proof of work before is a must, people with experienced profile and other social links needed Inbox me when you BID, I will remove those who bid but never inbox.

Looking for someone who can use the API i have created and list my coin to an exchange. I have already created the coin which is masternodes based and someone who has experience in similar field will be preferable.

I need a one page ICO website designed similar to the following site: [увійдіть, щоб побачити URL] I will provide logos and content. You will need to have graphic skills as I need it to be modern and stylish like the example. It must look great on all devices including mobile. It must not have mixed content so that ssl certificate is not an issue. It will need the counter to count down to the...

I need to build a blockchain wallet something like Metamask or the Ethereum wallet

Hello i want to built up my own crypto exchange

I have a crowd-sale smart contract & ERC-20 token already setup and working. We need a investor and admin dashboard/panel, integrated into our Wordpress website.

Need someone who is knowledgeable and can support project long term. Must have knowledge of the use of Github available open source in wallet swap mechanism in new wallet.

block chain solidity ethereum programming assistance expected

I have a number of project which is related in Hypereldger composer. The chaincode (smart contract) must be developed by business logic. If you are interesting, please bid now.

I need an expert to work on that

I am looking for experienced blockchain developer who understand wallet API to add coins on my exchange. I am looking to add up to 20 top coins by coin market cap. Only apply if you understand wallet API and how to integrate wallet on exchange.

I am looking blockchain developer! I'm new in this sector but, I want to make my own coin (POS) need someone who can frok dash coin and complete the project. Comment below what we need to make same as a dash pos system! step by step that way I can increase fund! you can make price each section and submit I'll review carefully!!

Dear Freelancers. I have created my cryptocurrency based on Dash And I want to upgrade it as follows - Upgrade from PoW to PoW/PoS - Implement SegWit, Replay Protection, Unique Address Format, Zero Knowledge Proof, Lightning Network feature. Please bid if you are experienced altcoin developer. If you can do this job and understand my requirement 100% please start your proposal with Five dots. Plea...

Looking to hire skilled developers to create a new cryptocurrency exchange in node.js / angular. Needed individuals with a demonstrable portfolio previous node.js and angular projects - preferably in financial services. Expect to be asked to demonstrate your coding skills to the project manager. We expect applications from real full stack developers with a range of front-end and back-end technolog...

We have developed a Smart Contract & want to get it Audited & also need some security advice regarding the whole ICO process

We would like to build a website that based on cryptocurrency buying/selling. It will be very similiar website design on a great platform. If you are famililar blockchain tech and design please apply our project.

Je recherche dans le cadre de mon entreprise un avocat capable de me fournir des solutions juridiques pour créer des ICO tout en optimisant la structure. Je suis diplomé en droit mais je recherche quelqu'un avec de l’expérience minimum 5 ans. Nous pouvons discuter des détails plus tard. Pas de réponse automatique

I am expecting projects on Artificial Intelligence ( Machine learning ) , Big Data and Blockchain technologies. Please let me know whether you are expert in this area and able to complete the projects with in the time frame. Also need to sign a disclosure agreement due to company confidential. Please send your projects and achievement one or more than one areas.

I need a website like crypto kitties, including the pet's design you can check this website first: [увійдіть, щоб побачити URL] I was uploaded a development doc, is some about the website

Create a Unity web application with Deposit and Withdraw function integrated with Metamask using Ethereum(Like how Metamask is integrated with [увійдіть, щоб побачити URL]) that should look like this: 1. Go to website 2. Unity Web loads on the website 3. Interface showing available ETH balance, deposit button and withdraw button 4. Clicking Deposit will automatically bring up Metamask of which...

Dear Freelancers. I have created my cryptocurrency based on Dash And I want to upgrade it as follows - Upgrade from PoW to PoW/PoS - Implement SegWit, Replay Protection, Unique Address Format, Zero Knowledge Proof, Lightning Network feature. Please bid if you are experienced altcoin developer. If you can do this job and understand my requirement 100% please start your proposal with Five dots. Plea...

We are a crypto project 2 years into our MVP and we are about to release our beta product. We are looking for a individual (No Teams) to join us as a core member of our company. Our company was voted most innovative by google, facebook, airbnb, yahoo etc for our last project and our current project is even better. We want someone who has crypto running though their veins, someone who can be a p...

Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.

We would like our existing app to be able to send invitation to FB/Google/Phone contacts along with referral code. We keep track of the shared referral codes to reward the existing users who shred the codes.

We recently posted this project but are reposting it due to changing overall budget. We need to create a cryptocurrency social media website/mobile friendly. The website will be a social media site similar to something like LINKEDIN where crypto businesses/services can add a directory listing. There will be "featured listings" and normal listings that are subscription based. In these lis...

Please look at the attached document and contact us to discuss the work! I want a crypto exchange on please let me know if anyone have ready script to use, to look at it…Demo please!! 5 market parings Coins and Tokens 25-30 on my exchange Connecting the API from foreign Exchanges such as: Binance / [увійдіть, щоб побачити URL] GDAX/ [увійдіть, щоб побачити URL] /Poloniex/ Bittrex, and m...