Blockchain Freelance Jobs

Find the best freelance Blockchain jobs over 16 jobs for your full-time, part time or work from home opportunity and work with top rated clients on the top growing & trusted hiring platform connecting savvy businesses and professional freelancers.

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I need a javascript developer to build a blockchain into a social media app.

Posted at 2 days ago
$14.16
Hourly
Oct 23, 2021
Expiry
Hi all,i woud like to integrate a cryptocoin into my social media app that has been build in react native. So its an existing app similar to snapchat/instagram in which i want to add a blockchain/crypto currency similar to Steemit.The job includes:- Build a blockchain that is linked to an upvote system in the-front end and conne...read more
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White Paper

Posted at 6 days ago
$1,179.66
Fixed
Oct 10, 2021
Expiry
-initial white paper development. -Blockchain development.-Website-Not an empty idea.-Projects are based on multiple current running enterprises across multiple countries.
Toogit Instant Connect Enabled

Looking for a freelancer or a company to help us create our ICO

Posted at one week ago
$4.72
Hourly
Oct 6, 2021
Expiry
Hello,Thanks for reading this.We would like to create an ICO project from the beginning to the end. So, we need a blockchain expert who has experience on blockchain and token programming and creation. We also need experts to write the white paper of our ICO as well. If you have previous experience on this, please don't hesitate...read more
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Cryptocurrency Exchange/Platform

Posted at one week ago
$15,728.81
Fixed
Oct 13, 2021
Expiry
I want an experienced developer in the cryptocurrency/blockchain field. My idea is to create a cryptocurrency exchange (on blockchain if possible) where people can trade BTC,ETH,XRP & LTC using leverage of possible. I also want it to be a platform for traders where they can trade on our exchange and keep portfolios and track rec...read more

Cryptocurrency price modulator

Posted at 2 weeks ago
$15.73
Hourly
Sep 26, 2021
Expiry
This job will pay extremely well but cryptocurrency must be legal in the workers residing country. You will be exchanging a currency for another currency. Then sending the currency back to the company. Background in cryptocurrency preferred. Some training required.

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Ethereum Blockchain expert for quick job - mass send script

Posted at 3 weeks ago
$15.73
Fixed
Oct 5, 2021
Expiry
Hi,We need someone that know blockchain and Ethereum in particular.You need to search (there is ton of information online) and write a simple script or let us know how to send token to mass addresses with custom gas defined.
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Lead Blockchain Developer for working on a top of an existent team

Posted at 3 weeks ago
$18.87
Hourly
Sep 25, 2021
Expiry
Hello, guys,Who we are: I am a delegate of a new Blockchain startup. Our mission is to create the most secure software for working with modern blockchain technologies.What we are searching for:Full-stack developer with extensive experience in both: web and Blockchain development technologies. A guy, who has experience in working...read more

High speed arbitrage bot for crypto exchanges.

Posted at 3 months ago
$157.29
Fixed
Jun 3, 2022
Expiry
High speed arbitrage robot that will monitor certain crypto exchanges and fast buy/sell cryptocurrency if some conditions are met.
Toogit Instant Connect Enabled

Need help in advertising and marketing a blockchain project

Posted at 4 months ago
$14.16
Hourly
May 22, 2022
Expiry
Need help building telegram community, networking, leads generations and ad spend for blockchain service

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Seeking a Project Bletchley (Microsoft Blockchain-as-a-service) Instructor

Posted at 4 months ago
$78.64
Fixed
May 19, 2022
Expiry
Posted this job a while ago. Didn't get any good quality response. So I am reposting it. I am looking for those who already know Blockchain and would be willing to learn this brand of blockchain by Microsoft. You would have constant, steady stream of work from us. You will need to learn at your own cost and then help us with tra...read more

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