Bitcoin Jobs and Contests

You can earn money at by using your bitcoin skills.
Bitcoin is a crypto currency, with the creation and the transfer of the bitcoins being based on a protocol that does not depend on the central authority. The coins can be transferred through computers or through smartphones and related devices, without the necessity of having a financial institution as an intermediate. This concept was established by Satoshi Nakamoto in 2008 and it was geared towards the world of electronic cash systems. If you understand more about this topic on a professional level, then you have a better chance to enjoy the advantages of being a freelancer at
Bitcoin has its own technical part that needs to be addressed by professionals. If you are one of them, then you should be on a platform that ensures the consistency of job posting by clients. When working as a bitcoin freelancer at, you will have access to many of the jobs posted by clients from all over the world and bid on those that are within your professional level. There is too much to enjoy while working at the leading freelancer platform online, including getting paid at rates that your services deserve, giving you the encouragement you need to keep on working on more Bitcoin projects. Hire Bitcoin Freelancers on Freelancer
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Project/Contest Description Bids/Entries Skills Started Ends Price (AUD)
Looking for those experienced in cryptocurrencies If you have read this place :: read :: and your skillset into the post 0 Bitcoin May 1, 2016 Today6d 18h -
Paypal to Bitcoins converter I am looking for a person who can able to convert paypal to bitcoins, please let me know only serious persons only. 2 Internet Marketing, Social Networking, Facebook Marketing, PayPal API, Bitcoin May 1, 2016 Today6d 8h $673
How to mine with CPU only with old bitcoin-0.1.3 (new blockchain) I want to start complete new blockchain (exactly as Satoshi did in 2009) I will mine myself ONLY so difficulty will be always in 1 range so CPU is more than enough for this task So my question is: how to setup OLD bitcoin-0.1.3 to start mining (what exactly I need to do so after I click: Options > Generate Coins I'm able to start mining)? Now when I click Options > Generate Coi... 0 Bitcoin, C Programming, C++ Programming, Linux, Software Testing Apr 30, 2016 Apr 30, 20165d 21h -
Payment Processor Plugin for an Altcoin (Wordpress, WooCommerce, other shopping plugins) We need a payment processor plugin for MindCoin - WooCommerce similar to There is no Electrum wallet for MindCoin so we will setup a node for this, if needed. We will be glad if you could implement the same plugin for other shopping cart plugins such as Magento, OpenCart. The budget can be increased slightly. For exchange... 4 PHP, Software Architecture, Bitcoin Apr 30, 2016 Apr 30, 20165d 16h $197
Update Litecoin based Wallet to Bitcoin codebase 0.12.1 I am looking for a coin wallet developer, you have to be able upgrade a exist coin wallet codebase to (bitcoin 0.12) and fix some bug, also need to be publish windows, mac, and linux version wallet. Here is the coin source code: It's a 2 years old wallet, and need you working on this open source (see github), minimum requirement: Has walle... 3 Bitcoin, C Programming, C++ Programming Apr 28, 2016 Apr 28, 20164d 4h $1185
Install Source Code Read through code of this site (source links are below) and comment how it works. Also write up noob tutorial on how to install onto a linux vps. Please write in notepad This website is open source and the source is here: 11 Linux, HTML, node.js, Bitcoin Apr 27, 2016 Apr 27, 20163d 8h $54
Coinbase api Php integration for sharing bitcoins between members of application Looking for experienced Php Developer who worked for Php - Coinbase api integration. Currently we have a web application in which user can register and become member. We are planning that member will have a bicoin wallet and he can send bitcoins to other members. So, apply for this job if you already worked for Php - Coinbase api integration projects. 7 Bitcoin, PHP Apr 27, 2016 Apr 27, 20162d 20h $70
Scraping and remote forms processing using curl (PHP) I'm looking for high level PHP coder for long term cooperation. On start I need simple scraper. Script must execute: 1. Entering the website 2. Filling very simple form using post vars 3. Submitting the form 4. Scrapping data from a popup is displayed after the form is proceeded. Please don't bid for India, Vietnam and Pakistan freelancers. Only EU, China, Russia and US free... 10 PHP, Web Scraping, Bitcoin Apr 26, 2016 Apr 26, 20162d 4h $63
Build a bitcoin doubler website I need to build a bitcoin doubler script like thank you 2 PHP, Javascript, MySQL, HTML, Bitcoin Apr 26, 2016 Apr 26, 20161d 20h $199
Set up etherium Mining Software I would like you to teach me how to connect to an amazon ec2 and install etherium gpu mining 1 Bitcoin Apr 25, 2016 Apr 25, 201611h 9m $53
Win 200$ in bitcoins Try to win an amount as high as possible on a free website. The one who wins the highest amount in bitcoins will win this. All you have to do is fill in your bitcoinadress on the website and you have a chance every 60 minutes to win up to 200$. ofcourse the money you win, you can keep yourself. Proof: Paste a picture of your highest winning. (take a screenshot when you win a bigger amount, you ... 3 Anything Goes, Bitcoin, Dutch, SEO, Translation Apr 18, 2016 Apr 18, 201617d 1h $14
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