Smart Contracts Jobs

We are DAO that focuses on building decentralized applications for an Omnichain future. Based on different risk parameters, NOYA will diversify or optimize for yield across different chains and/or pools. Thus paving the way to create very advanced Omnichain strategies and DAO services. Job Description We are looking for a Senior Solidity Engineer to help us build the contracts for groundbreaking applications to innovate and build the next generation of Web3. Although the role is remote-friendly, it is preferred that you are located and working within the GMT zone for coordination purposes. Our ideal candidate is a defi-fanatic, self-starter, eager to contribute to the company’s growth through their initiatives, and enthusiastic to provide management guidance. Expect talented, mo...

Hi, i'm searching a dev that can teach me how to completely fork terra luna v2 blockchain and app for learning purpose.

* First Milestone Given an atomic transaction ID, we need an API call that returns whether it is profitable to copy/imitate that transaction in the current time. is one example of these transactions. The guy who did this transaction started with 0.027497 BNB, swapped them to Kinka token via Pancakeswap, then sold them on Apeswap and ended up with 0.029699 BNB. The profit from this transaction is around 0.002 BNB. We will be probing transactions on BSC to avoid high gas fees. I will ask you to deploy this API somewhere to be able to call it without knowing the code yet. You'll give us at least two days where we will test your API against multiple transactions. If the similar transaction deems to be not profitable your code will test with a smaller amount and return the prof...

Ideal candidate will be fluent in Solidity and Javascript and capable of embedding multilayered smart contracts into Non Fungible Tokens. Satisfaction of the conditions of the smart contracts within the token will result in the generation of hashes which will be used as keys to access encrypted media stored off chain. However, of almost equal importance to the technical prowess of the individual will be the energy of the individual. The company envisioned will be very firmly established in the "Work Hard Play Hard" school of thought. Work will, by it's very nature and purpose and design be enmeshed with content, character, and colouer which is...NSFW. No squares need apply. This is a company which will NEVER drug test its employees. There will never be disciplinary action ta...

We want the software to do the below stuff: It should generate Btc Fake Transaction(flash btc) with the below features: - -Defined the time that the transaction can remain in the wallet - -Defined the charges of the blockchain networks for a quick confirmation - -VPN and TOR options included with proxy - -Can check the blockchain address before transaction - -Transaction can get full confirmation - -Support all wallet - -Segwit and legacy address – -100% confirmed transaction - You can spend bitcoins easily on any other address (Segwit address, legacy, Segwit / bch32) - - it works with all wallets. - -Should be tradable like real btc. withdraw from exchange not necessary Can be transfarable wallet to wallet more then 5 times minimum previousr experience are preferred

Hi Dev, I am looking for a developer who can create a crypto wallet tracker like “EtherDROPS”. The telegram wallet tracker (Channel/Group) should track both sent and received live transactions for a list of wallet addresses (100+) in Polygon network (data to be fetch only using web3) and post it in telegram channel or group. I/Admin should able to add/delete/edit the wallet address using this. Admin should able to add a nickname to the wallet. It should be unique name per wallet address. Please let me know if you have any questions! Thanks!

Im looking for a developer who can build a utility contract on the LUNC (Terra Classic) Chain using RUST which can run autonomously on launch. The contract would need to allow queries to pull data for display on a website. The contract would need to be able to action transfers from one wallet to another within intervention. More information on the specifics of the utility will be supplied to the shortlist of developers. The developer must also be able to build the accompanying HTML site from a supplied design.

I NEED A DEVELOPER WHO HAVE 4+ YEAR OF EXPERIENCE IN WRITING SMART CONTRACT. I NEED A SMART CONTRACT OF SWAPPING, USER WILL SWAP TOKEN WITH ANOTHER TOKEN. NEED AN INDIVIDUAL DEVELOPER WHO WILL WORK ON FIX AMOUNT. AVAILABLE TO START ASAP.

Looking for a Developer who can look into a developers code thats not working as expected . I need reflections and Tax per sale of token but its not sending any reflections to the addressed associated to the coins. So need help with TAX and Reflections as not working on coin. So Tofix : Tax 3% (SetTaxFee) at sale nice to have --Reflection( coin fractions back to coin holders) 3% Please only bid for fixed and delivered price as this is now the 3rd Freelancer I am going to use... Thanks

Create NFT Marketplace for ETH and Solana

Hello, I want a website similar to Amazon. But that the payment is made through cryptocurrencies and other functions that I will comment on privately. I want the crypto to go to the website wallet first and then when the buyer accepts the service as received, the money will automatically go to the seller's wallet. There are no ethereum contracts as we don't want to be saddled with their huge gas fees. Only experienced people, no wordpress, don't waste my time. If the project is carried out well, there is a high possibility that they will be hired again for a much higher salary for a long period of time. Please put this word at the beginning of your message to ensure you have completely read the project description: "Wallipal"

Hello, I want a website similar to Amazon. But that the payment is made through cryptocurrencies and other functions that I will comment on privately. I want the crypto to go to the website wallet first and then when the buyer accepts the service as received, the money will automatically go to the seller's wallet. There are no ethereum contracts as we don't want to be saddled with their huge gas fees. Only experienced people, no wordpress, don't waste my time. If the project is carried out well, there is a high possibility that they will be hired again for a much higher salary for a long period of time. Please put the word: "Wallipal" to ensure you have completely read the project description.

Need to fork sushiswap2.0. I added diagram and you need to check it before apply. please start with checked image with your proposal.

A developer with experience with implementing full nodes for monitoring and handling transactions is required. Experience with Bitcoin Core required Experience with Ethereum Full Nodes (Geth, etc) required

If you have betting sites and casinos already built that you can play with crypto, say I have one, ill then message you and then you send the links. if this does not happen I will ignore you. No third party sites where I have to pay other people to get in. If you want to become a partner we can do that as well.

Need to create a collection of NFT of 50 art, based on the game "Grit". You will need to integrate the arts into the game itself through a smart contract. As a basis, you can take collections of Crypto-Punk and BoredApe. Please read carefully and add "I am a NFT creater" to your bid. Regards

Need to create a collection of NFT of 50 art, based on the game "Grit". You will need to integrate the arts into the game itself through a smart contract. As a basis, you can take collections of Crypto-Punk and BoredApe. Please read carefully and add "I am a NFT creater" to your bid. Regards

Do token contract in kadena blockchain

We are a NFT based project but will other a second NFT to be staked

Hello everyone, I want to fork pancakeswap site. If you have experience please bid. You Must Have Experience! Thanks

Create NFT Marketplace for ETH and Solana

I am looking for an expert who is very familiar with the PancakeSwap Dex, especially the lottery. As you know, Pancakeswap uses cakes to buy lottery tickets. I want to change to BUSD. If you do well on this project, I'll hire you on a big, upcoming project.

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I have Ethereum smart contract. And I need mobile flutter app need to call method on contract. Flutter app must send transaction to mobile metamask wallet.