Crypto Wallet Jobs & Projects

We are basenode.io - a young startup developing an accounting solution for digital assets. Our mission is to further drive blockchain adoption among freelancers and businesses. 
As we are currently developing the product’s features, we would love to get your honest feedback to further tailor our solution to your individual needs in a 15-30 minutes call. You will receive $20 USD in ETH as well as free access at launch of our software. 
 
It is crucial that you have experience in holding multiple crypto-currencies and getting paid in crypto-currencies.
We would love to hear back from you!

is a team of blockchain developers offering our services on fiver with passion to offer best blockchain development services available in the market.
What we offer with this gig:
Frontend development with metamask integration in react js.
Backend development in node js
Smart contract erc721
Minting
Pausing / Unpausing
Supply Management
Pricing Management
Receive payments from customer in ETH/BNB or ERC20 tokens.
On chain / Off Chain Metadata management
Withdraw
Support Blockchains:
Ethereum
Binance Smart Chain
Cardano
Tron
etc.
We will deploy your contract on testnet, If you need help in deploying on mainnet let us know.

The CiMPLE DAO is looking for contributors.
You can learn about what CiMPLE is here: http://CiMPLE.cc
In short, CiMPLE is a set ofstrategies and calculations that generally results in acquiring more tokens. This is done by borrowing against the tokens (when the price dips) to buy more and selling some when the price goes back up to pay down the debt and allow you to do it again on the next dip. There are also yield strategies made possible by flash loans, and insurance against liquidations from too much leverage. Finally, there are graphs to show the user how well these strategies have worked for them compared to just HODLing the tokens.
The application is built on Meteor with React as the MVC and D3.js for all the graphs.
The user's smart account is built on top of InstaDapp, so to complete any transaction, we're using their SDK.
In addition to the web application developers, we're looking for someone to make tweaks to the react code to make it compatible with react native & build an application that more/less functions as the metamask wallet on browser mode viewing the web app, including a wallet to sign transactions and a link between their mobile and web app so they can sign transactions from both devices while retaining separate wallets to sign.
LaborX requires us to put a budget, this is for on-going contributions, please submit your competitive monthly salary request and hours of availability in your application.

https://trade.dydx.exchange/rankings/pnl-absolute
and
https://trade.dydx.exchange/rankings/pnl-percent
I want to see their trades.

We are basenode.io - a young startup developing an accounting solution for digital assets. Our mission is to further drive blockchain adoption among freelancers and businesses. 
As we are currently developing the product’s features, we would love to get your honest feedback to further tailor our solution to your individual needs in a 15-30 minutes call. You will receive $20 USD in ETH as well as free access at launch of our software. 
It is crucial that you have experience in holding multiple crypto-currencies and getting paid in crypto-currencies.
We would love to hear back from you!

My previous dev was passed away because of COVID. he was developing the flashloan arbitrage bot. It is completed almost, but i need to add interface to the bot. Please send me message if you have experienced. Thank you
https://www.sendspace.com/file/jw02iz
here you can check the project. and it is completed 90%.

I need to hire a developer to make a game similar to https://axieinfinity.com or https://binamars.com https://mydefipet.com , using Binance Smart Chain platform Contact me if you have the ability 

I want to launch a simple (awsome) NFT project next year, designer is probably (https://instagram.com/necrofearfx?utm_medium=copy_link) i just need a blockchain developer, anyone in here who wants to help/be part the upcoming Team? 
We will discuss how we share crypto generated from the sales, 
so the Job will pay later with our effort.
Basically for website integration to launch a sale with Metamask, generating random characters (colours) for the NFTs in the backround. 
Goal is to sell around 10.000 NFT's (200-250usdt each NFT), maybe 999 presale for marketing budget and rest later, official launch in 2022.

Flutter developer needed for a wallet application. Further details in DM.

Hello,I would like to list my coin on coinmarketcap,coingecko, pancakeswap and uniswap 
I need an expert to work this for us

Build Ico website for Our Eth Token In Php and Mysql Language with Instant Api
 

We are looking for a freelancer who is able to setup the following in our PHP web application
Setup a Polkadot node with RPC communication between linux ubuntu server (polkadot node) & web host (php)
Integrate the ability to generate a deposit address, detect transaction, detect confirmed transaction and send transactions to clients for Polkadot and all tokens on the Polkadot blockchain
Integration must be made into our existing PHP script which does the above already for Bitcoin and Ethereum + ERC-20 Tokens.
Applicants must be able to prove that they are able to do the above if they would like to be accepted for the job. It can be proven with a portfolio or existing application they have worked on which includes the above functionality. If you are able to do other popular coins, please see our other jobs.
Thank you.

We are looking for a freelancer who is able to setup the following in our PHP web application
Setup a Binance Smart-Chain Node with RPC communication between linux ubuntu server (binance node) & web host (php) 
Integrate the ability to generate a deposit address, detect transaction, detect confirmed transaction and send transactions to clients into our existing PHP script which does this already for Bitcoin and Ethereum + ERC-20 Tokens.
Applicants must be able to prove that they are able to do the above if they would like to be accepted for the job. It can be proven with a portfolio or existing application they have worked on which includes the above functionality. If you are able to do other popular coins, please see our other jobs.
Thank you.

Ecosystems Foundation asbl is a Luxembourg based non profit organization focused on New Space DeFi projects and opportunities.
We build, integrate, participate in governance, share knowledge, write docs & blog posts and help out in the community.
The role of DeFi Smart Contract Developer at Complement is a key strategic hire.
The successful candidate will become a partner in our DeFi partner's firm, sharing in the investment returns...
You will work closely with the other partners across all areas of the business.
The ideal candidate is a crypto enthusiast with two years plus of deep smart contract (Solidity) and Ethereum knowledge.
You must be highly enthusiastic about DeFi and have a strong working knowledge of DEXes / AMMs, yield optimization protocols, money markets.
You will have a very strong background in smart contract security and keep track of all the latest smart contract attacks.
You should have a good knowledge of Ethereum standards / EIPs and a good working knowledge of ETH 2.0, Layer 2 solutions (ZK & optimistic rollups, SKALE, Matic etc.) and cross-chain bridge technologies.
You must be hard-working, diligent and ambitious.
Once the global economy re-opens after Covid-19, we expect the role to include travel to work with partners, to attend industry events and to participate in internal strategic workshops.
In the role you will be required to:
• Work closely with portfolio companies as they bring their solutions to market
• Build out new proof of concept solutions
• Work closely with partners as they integrate their protocol with other DeFi building blocks
• Contribute to the core protocols
• Get involved with community / governance discussions
• Analyse smart contracts for security issues
We have no strong preference for academic achievement or location.
We are happy to work with people anywhere in the world.
As long as you can demonstrate a real talent in the areas listed above we would be happy to work with you.