Bitcoin Jobs

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Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We are looking for a creative and motivated web developer familiar with Drupal 7 and Drupal Commerce to help us continue the build of our leading edge innovative Bitcoin centric platform, The Sun Exchange. The Sun Exchange is an award winning (https://www.swift.com/insights/press-releases/hello-paisa_the-sun-exchange_and-wecashup-win-the-2016-innotribe-startup-challenge-for-africa) digital currency based market place for solar panels. ... Key tasks: - To integrate a Bitcoin payment facility into our website - Build a live Bitcoin price interface which tracks the live price of Bitcoin compared to teh USD value of the solar panels we are selling ... Key tasks: - To integrate a Bitcoin payment facility into our website - Build a live Bitcoin price interface which tracks the live price of Bitcoin compared to teh USD value of the solar panels we are selling. - Embed returns calculator on the order form which tells the buyer the likley returns those solar panels are going to earn - Integrate our KYC/AML user account with Identity Mind Global or similar - Build a trading market place for users to sell solar panels in a controlled market environment where the sell price is determined by a set algorithm - Integrate a Solar Coin wallet into the users account which automatically receives revenue according to the investments that they have made into a project - Integrate Shape Shift SHIFTY Button to enable Alt Coins to be used to purchase solar panels - respond to our PR company for suggested overall cosmetic and layout changes
Skills: Bitcoin Drupal PHP
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
Want to promote my bitcoin service and make it a useful site for people around the world. Please send me a message with how you are going to promote it. ... Below is the concept and how it works: Provide a little Bitcoin with bitfortip to give the incentive for people to search for you online in order to win the bitcoin reward. ... Below is the concept and how it works: Provide a little Bitcoin with bitfortip to give the incentive for people to search for you online in order to win the bitcoin reward. Some examples. You saw a dress on a magazine or Instagram and you don't know where to buy it online.
Skills: Bitcoin Facebook Marketing Fashion design Instagram Marketing
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
This is a confidential project (obviously, as it is posted in the information security section), so only a few details can be provided. The basic goal is to do calculations on blockchain profitability and produce a research report. Must be currently working on or have your PhD in Mathematics. Must know functional programming languages. Must want to work on bleeding edge fun stuff and get credit for it.
Skills: Bitcoin Mathematics
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
You must be on linux or OSX. Create a bitcoin transaction from scratch - take list of unspent outputs (or hashes) - take list of addresses and coin amounts - create a bitcoin transaction and sign it (using list of private keys) Take this repo - https://github.com/prettymuchbryce/hellobitcoin - look at transaction.go Then modify it, so that it uses this crypto library instead - https://godoc.org/github.com/skycoin/skycoin/src/cipher --- You can get the unspent outputs for an address, either on blockchain.info or here - https://github.com/skycoin/skycoin-exchange/tree/master/cmd/btc_check You can use this for getting the unspent outputs for a bitcoin address - http://godoc.org/github.com/skycoin/skycoin-exchange/src/server/coin_interface/bitcoin - https://github.com/skycoin/skycoin-exchange/tree/master/src/server/coin_interface/bitcoin May be nice to write a small command line utility. ... Create a bitcoin transaction from scratch - take list of unspent outputs (or hashes) - take list of addresses and coin amounts - create a bitcoin transaction and sign it (using list of private keys) Take this repo - https://github.com/prettymuchbryce/hellobitcoin - look at transaction.go Then modify it, so that it uses this crypto library instead - https://godoc.org/github.com/skycoin/skycoin/src/cipher --- You can get the unspent outputs for an address, either on blockchain.info or here - https://github.com/skycoin/skycoin-exchange/tree/master/cmd/btc_check You can use this for getting the unspent outputs for a bitcoin address - http://godoc.org/github.com/skycoin/skycoin-exchange/src/server/coin_interface/bitcoin - https://github.com/skycoin/skycoin-exchange/tree/master/src/server/coin_interface/bitcoin May be nice to write a small command line utility. ... Create a bitcoin transaction from scratch - take list of unspent outputs (or hashes) - take list of addresses and coin amounts - create a bitcoin transaction and sign it (using list of private keys) Take this repo - https://github.com/prettymuchbryce/hellobitcoin - look at transaction.go Then modify it, so that it uses this crypto library instead - https://godoc.org/github.com/skycoin/skycoin/src/cipher --- You can get the unspent outputs for an address, either on blockchain.info or here - https://github.com/skycoin/skycoin-exchange/tree/master/cmd/btc_check You can use this for getting the unspent outputs for a bitcoin address - http://godoc.org/github.com/skycoin/skycoin-exchange/src/server/coin_interface/bitcoin - https://github.com/skycoin/skycoin-exchange/tree/master/src/server/coin_interface/bitcoin May be nice to write a small command line utility.
Skills: Bitcoin Golang
Fixed-Price - Expert ($$$) - Est. Budget: $260 - Posted
The current extension has the function to communicate with a local bitcoin client installed on the server JSON-RPC api to process bitcoin payments. You need to modify the current extension that it will communicate with the local litecoin client instead with the bitcoin client. ... You need to modify the current extension that it will communicate with the local litecoin client instead with the bitcoin client. Litecoin is a fork of bitcoin and works almost identical. You need to install a litecoin test wallet on your test server or VPS. ... You need to install a litecoin test wallet on your test server or VPS. Later you just adjust the bitcoin magento payment extension to the litecoin protocol and assign to your test litecoin wallet for testing.
Skills: Bitcoin API Development JavaScript json
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I am looking for a game developer with blockchain experience to convert the game into a 'bitcoin rewards' game. Developer should have understanding/experience of the blockchain, game center and iOS game development. ... Please download and play the game to understand how bitcoin might be integrated. Open to revenue share deal for successful applicant.
Skills: Bitcoin Android App Development Blockchain Game Development