Smart Contracts Jobs

As a web development team, we have a solid foundation but lack in-depth knowledge and experience in web3/blockchain technology. We crave for a senior blockchain engineer to bolster us, especially on Ethereum and Bitcoin projects. • Skills and Experience: The ideal candidate will be proficient in Solidity and Ethereum Virtual Machine (EVM), and have extensive experience developing smart contracts, implementing token creation and integration, minting, and staking. • Responsibilities: The engineer will closely collaborate with our team and jump into our ongoing projects. Long term collaboration is desired. Expect to make significant contributions from sprint planning to deployment. We are excited about the potential advancements blockchain technology can bring to our projects ...

I need help in editing and testing my Solidity code of a new smart contract

I'm in search of a skilled blockchain developer to create an NFT marketplace for a open world game on the Polygon network. Key Features: - Wallet Integration: The platform should offer seamless integration with wallets for easy transactions. - Auction and Bidding System: I need an efficient auction and bidding system to enhance the marketplace's functionality. - Wallet Owner Management: The marketplace should support three types of wallet owners and also support blacklisting and I don't have a specific design in mind for the platform, so I'll also require your assistance in designing the layout. Experience in similar projects and a good understanding of Polygon's ecosystem are a plus. Looking forward to discussing the project further with you!

I'm seeking a skilled Blockchain Expert with proficiency in Solana, Rust, and Ethereum for a small but pivotal project in blockchain development. This is the initial phase of a long-term collaboration, so I'm looking for someone who is interested in a continued partnership as well. Your primary responsibilities will include: - Developing smart contracts: You should have a strong background in writing, deploying, and auditing smart contracts on Solana, Rust, and Ethereum. - Creating and deploying tokens: Experience in tokenomics and token creation is key. You will be responsible for creating tokens and deploying them on the blockchain. - Integrating blockchain technology: Your expertise in blockchain integration will help in establishing the project's core functionalities. ...

I need someone who is familiar with javascript, noir, smartcontracts and xmtp implementation for a basic backend. The project is needed to be done in the next 24 hours, so the ones who have other jobs do not apply

As the project lead, I'm urgently requiring an experienced Full Stack Engineer with substantial knowledge & proficiency in Blockchain technology. This is an urgent hire, and I need the project to be completed within the next month. Key Qualifications: • Solid technical understanding of Solidity, JavaScript, HTML, CSS, TypeScript. • In-depth experience using Truffle, React, MERN, Hardhat. • Prior experience with Blockchain, Ethereum, Smart Contract, ICO, IDO, NFT, DEX, DeFi is highly desirable. • Strong problem-solving skills, with an ability to hustle and deliver under timelines. Please ensure you're comfortable with the above languages and frameworks before applying. Looking forward to meet qualified enthusiasts swiftly!

I'm looking for an experienced blockchain developer to build an ERC20 farming and staking protocol with specific features. Key Requirements: - Automated yield distribution: The system should automatically distribute rewards based on user staking. - Integration with major cryptocurrencies: The protocol should support major cryptocurrencies for both farming and staking. Platform: - The preferred platform for this project is Ethereum. Swap Protocol Interface: - I also need a highly customized swap protocol interface, featuring unique and innovative functionalities. Ideal Skills & Experience: - Proficiency in blockchain development, especially ERC20 protocols. - Prior experience with automated yield distribution and major cryptocurrency integrations. - Solid understanding of Et...

I'm looking to develop a real-time anti-rug trading bot for new Solana MEME coins. The bot must have specific features and criteria to ensure that it only selects coins with potential and low risk of rug-pulling. Key Features: - Price Monitoring: The bot should constantly monitor the price movements of newly minted Solana MEME coins. - Automatic Buy and Sell Orders: It should be capable of executing buy and sell orders based on preset conditions and criteria. The bot will Trailing Take Profit as the price increases. - Risk Analysis: The bot must be able to analyze the risk of newly minted coins based on specific criteria. Ideal Risk Criteria: - Token Age: Coins should be freshly minted. - Revoke Freeze Enabled on Token: To prevent rug-pulling. - Single Holder Percentage: ...

I wish to have a website developed for launching meme coins, much like pump.fun. Its core aim is enabling: - Hosting of meme coins launches, on EVM chains or Solana - Creation of simple user profiles - Connection of user wallets - Live buying/selling of tokens with up-to-date charts - Detailed information about each token, including website and social links The ideal freelancer for this job will have a strong background in both web development, smart contracts, cryptocurrency, with prior experience building similar platforms. They should understand unique features fairlaunch on DEX. Proficiency in user interface (UI) design, user experience (UX), and familiarity with various wallet and DEX APIs will also be essential.

I am in need of a skilled developer who can create a solid, reliable ERC-20 smart contract. The primary goal of this contract will be the creation of a token. Therefore, I'm looking for someone with the following skills and experiences: - Proficiency in Solidity and Ethereum smart contracts. - Previous experience creating ERC-20 tokens. - An understanding of token standards and best practices. - Ingrate the smart contract with website using You must start today and deliver in 24 hours.

I'm in need of a skilled blockchain engineer to create a smart contract on the Binance Smart Chain. - To perform a specific set of functions, one of which is a staking feature. - The staking mechanism should be based on a single-token system. The ideal candidate will have experience in Binance Smart Chain contracts, a strong understanding of the staking process, and can execute in a timely manner. Please include relevant work samples in your bid.

I am seeking a skilled Solana / Rust developer with experience in creating crypto projects to help me build a raffle platform. Key Project Details: - I need a robust raffle platform that includes a random winner selection system, a ticket purchasing system, and a mechanism for distributing prizes. - You will be working with my specific design in mind, so attention to detail and the ability to implement a pre-existing design is essential. Ideal Skills and Experience: - Proficient in Solidity development - Previous experience with crypto projects - Experience with developing raffle or gambling projects is a plus - Strong attention to detail and the ability to implement a specific design If you are a developer with a good understanding of Solidity, crypto projects, and raffle systems...

I'm on the lookout for an experienced developer who can create a website Initial Coin Offering (ICO) that will help raise funds for my residential development project in real estate. This ICO website should be easy to navigate, secure, and user-friendly. Prospective contributors should be able to purchase digital tokens smoothly. Requirements: - Significant experience in setting up ICO pages - Proven track record in creating secure, high-performing websites - Experience with payment gateways Your task will include: - Designing a user-friendly interface - Implementing secure payment methods - Ensuring the website is operational and bug-free Please, include examples of similar ICOs you've developed in your proposal. I look forward to working with a reliable, experienced web deve...

I am in need of a skilled developer who can create a solid, reliable ERC-20 smart contract. The primary goal of this contract will be the creation of a token. Therefore, I'm looking for someone with the following skills and experiences: - Proficiency in Solidity and Ethereum smart contracts. - Previous experience creating ERC-20 tokens. - An understanding of token standards and best practices. - Ingrate the smart contract with website using You must start today and deliver in 24 hours.

I'm searching for an expert blockchain developer who specializes in Ethereum and smart contracts. The main objective of this project involves developing unique smart contracts and integrating them into a blockchain-based system to track recyclables from commencement to completion. Key Responsibilities: - Implementing transaction fees and tokenization within the blockchain system. - Ensuring secure, efficient, and transparent tracking of recyclables. - Developing, testing, and deploying smart contracts on the Ethereum network. Ideal Skills & Experience: - Proficiency in Ethereum and smart contract development - Comprehensive understanding of blockchain technology principles - Proven track record in developing complex blockchain systems - High level of ethics, integrity, and qu...

After this contest, there is the potential for an ongoing position. I'm seeking a highly experienced Web3 coder an experienced blockchain developer proficient in Solana and distributed ledger technology for a project focused on implementing dynamic smart contract functionalities. Key Responsibilities: - Design and develop dynamic smart contract - Implement upgradable contracts to ensure longevity and adaptability - Utilize your expertise in Solidity to carry out these tasks effectively This project aims to create a dynamic smart contract that can upgrade itself. If you have worked on similar projects or have the necessary skills, your expertise will be highly appreciated. This is not just about writing codes; your innovative input will be an added advantage. Ideal Ski...

I'm in need of a skilled web3 and blockchain developer for my project. Specifically, I need development web3 and smart contract developed with solidity for a simple marketplace using the Polygon blockchain. Key duties and deliverables include: - Blockchain integration (provider node - IPFS if needed or not) into already built front-end -integrate wallet for user authentication - Entrust the development of a smart contract for a simple marketplace application - Ensure the smart contract supports purchasing and selling of products I anticipate this contract will provide an excellent opportunity to showcase your strong skills in smart contract, web3, and especially Polygon network development. Experience in working with marketplaces or similar projects would be a plus. Knowledge ...