Crypto Wallet Jobs & Projects

41 jobs found

We found 41 Crypto Wallet jobs that paid in cryptocurrency. Search for work, find a remote job that suits your needs, and apply now!

Work and hire for crypto

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In need of a Titano Fork!

Posted by HighPoint

Required skills

Hello Developers of Laborx. My name is Axis and I'm the owner of an upcoming auto-staking token service on the Avalanche Network called HighPoint. Our goal is to create a fork of Titano.finance but have select things changed to improve security, become more sustainable than other projects, and give our investors a stable and safe stream of passive income. What I need from you is the ability to understand, fork, edit, and create code. More information will be provided if you reach out, I hope to be working with you soon.
Thanks,
Axis.
Here's our website: https://highpoint.finance

Budget

$5,000
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BSC wallet functionalities

Posted by postaenzo

Required skills

On BSC need to create and manage BEP20 addresses with the commons operations like deposit and withdrawal.
The module must be integrated in a project in developing phase ( PHP and Mysql).
At the moment no need the UI but only a set of function/api to call.
Use cases:
When the user create an account on the app we need to create a user wallet/address too.
The user can use this wallet as a regular crypto wallet and …
- Can pay a subscription to the company ( fix amount in USDT at the moment )
- The app/company can get USDT from user wallet ( the user will use some services with a consumption cost)
- The app/company can send USDT to the user wallet ( rewards )
… and the common functionalities to get the transactions, gas fee...

Budget

$200
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Crypto Lottery

Posted by Crypto Lottery

Required skills

We need to make a lottery platform.
-Make an interactive rectangle of 5 columns with 8 rows giving a total of 40 numbers that can be bought whole or 1/2
-Create a connect wallet to pay, register the payment and block the purchased number and automatically deliver a ticket to the buyer
-Registration system for purchased tickets
-Counter of hours and minutes until the draw
-Create 3 layers, the first with daily draws, the second with 2 daily draws and the 3rd with a weekly draw. Each one with its interactive rectangle. In the first and second layer, automatic draw and in the third, which is weekly, add to perform streaming
-Cryptocurrency payments, networks: ETH, BSC, Polygon, Fantom, Rose, Solana and BTC
- Interactive online raffle
-For a number to win, the same number must come out 4 times
-All animated sequence online

Budget

$500
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I Need Flash Arbitrage Bot

Posted by Abbey Dan

Required skills

Hello, could you please tell me more about your flash arbitrage bot offering, what language is it written and what kind of server will it work on? Also does it check prices whether there is an arbitrage opportunity before doing flash loan and buying and selling? Also, what pairs can it arbitrage and what exchanges can it arbitrage ? Would we receive the code of this bot and contracts to analyse? We are interested.

Budget

$200
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Smart Contract dev needed for escrow service

Posted by dan perry

Required skills

I will needwebsite implementation and design work also, so if you or your team can handle that, that is a plus.If not, we can hire for that as well. Simple escrow site, here are the steps involved-
STEPS:
take in the funds
store the funds until transaction is completed and approved
release the funds 
take a small percentage

Budget

$5,000
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I will create solidity smart contract on Ethereum blockchain

Posted by Modiu deve

Required skills

I am a senior blockchain developer with background experience in solidity smart contract development carry 5 years of working experience in the field.
I will create standard token and solidity smart contract on Ethereum, Cardano and Solana Blockchain and also i can connect web3js frontend.
SKILLS;
Token creation
Smart contract development
Web3js integration
NFT marketplace development
General consultation
Smart contract audit
NFT art work design
Solidity smart contract
Mint engine website development
Quality work is all what you are expected and it will be deliver to you here. So kindly message me now and lets discuss your task.
Best Regard
Modiu_deve

Budget

$300
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Looking for Blockchain Developer to fork DeFi Olympus DAO

Posted by charles.louis

Required skills

I'm in search for an experienced Blockchain developer that can fork Olympus DAO on the BSC network/Avalanche. I'm needing back-end and front-end to be developed for this new project. This would include creating the DAO, the Token, the staked Token and anything else necessary to be able to launch the DAO.Budget is initially USD2000 + percentage of income generated (percentage to be agreed).Thank you.

Budget

$2,000
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Rust Developer for Solana Airdrop Lock

Posted by Happy Brother

Required skills

I'm seeking developer with proven experience in coding on Rust and generation of Solana token to assist in airdropping a token that has already been generated as well as assisting with its whitelist and IDO process. We are looking to eventually build a long term relationship once this project is listed on different exchanges as well as once we start building a platform that will include an exchange, a wallet and a vault.
We are wanting to issue an airdrop but lock/vest those tokens for 24 months.
Give me a brief explanation of what you would have to do
https://github.com/Bonfida/token-vesting
Please analyze this repository first.
If you can manage this, and let me see how you build and deploy this, please bid.

Budget

$10,000
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desktop application

Posted by Star Light

Required skills

Dear Sir, I have no more time this month to finish a strategy bot that i created in pinescript and for using in cryptos through 3commas. I ll need help to clean up the codes and finish it so that it can be use directly after the work. How much would you think it ll cost ? I ll also need to build some new strategies for 3commas as i just started few days ago and ll use retracement bots, trend bots and i would like to build a good QFL bot not the trash we can see online.

Budget

$30
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create hype around coin and get your telegram to 10k people

Posted by Geo jank

Required skills

i am a leader in many crypto communities where i can shill anew coin and get its telegram to 10k easily

Budget

$100
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NFT Marketplace MVP

Posted by Terrance Porter

Required skills

We're looking to bring in a Principal Engineer to provide thought leadership for our project. We're a startup looking to release our Marketplace that has a twist to it. We have the front-end development covered but need to have our backend developed. 
We have a configurator we've built and the next step is to build a secondary marketplace around it & on chain. 

Budget

$5,000
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Blockchain Related Services

Posted by Anonymous

Required skills

Hello,
This is Arjun (Business Analyst)
I Have experience of around 8+ years in blockchain and we have delivered many successful projects to our clients so far.
Listed below are the Mainstream services that we offer:
1. Custom Web and Mobile App Development
2. NFT Token Development
3. NFT Marketplace Development
4. De Fi Platform
5. All types of Cryptocurrency Exchange Development
6. Crypto wallet application development
7. Ethereum, BSC, Tron standard tokens, and Custom coin Creation
8. Blockchain Development Services
Kindly Ping me to discuss further

Budget

$5,000
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Need Cryptocurrency Expert Urgently

Posted by Davide Ebra

Required skills

Hi, mates.
Need cryptocurrency expert urgently.
In my wallet have many valuable tokens, especially our company tokens.
I have to recover all of them VERY VERY URGENTLY.
This is 63 characters of my wallet private key : 29bd8d8c37c945fcce0212c0a9a93823d4dd130f518830f11c31f206a0329d0
I will share last character to someone who can solve this.
PLEASE HELP ME!!!

Budget

$1,500
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Looking for Blockchain Developer to fork DeFi Olympus DAO

Posted by Alec M

Required skills

I'm in search for an experienced Blockchain developer that can fork Olympus DAO but instead of the ETH network I'm looking to have my DAO on the BSC network. I'm needing back-end and front-end to be developed. References of what I will need have been linked below.
References
Landing Page: https://www.olympusdao.finance
App: https://app.olympusdao.finance/#/dashboard
Landing Page #2: https://www.wonderland.money
App #2: https://app.wonderland.money/#/stake
I have a budget around $2,000, but I'm flexible and willing to work with any solid developer who I can trust long-term.

Budget

$2,000
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