Ethereum Jobs

Ethereum is an open-source distributed blockchain network that enables its users to create smart contracts, build and deploy decentralized applications (DApps) securely, and maintain a digital ledger of transactions without the need for a third-party mediator. An Ethereum Developer is a professional that has a strong understanding of blockchain technology and the necessary programming skills to create smart contracts, develop decentralized applications (DApp), implement crypto wallets and payment systems, and secure associated networks.

Here's some projects that our expert Ethereum Developers made real:

  • Created user authentication and 3rd-party verification systems for web applications
  • Developed secure payment systems and crypto wallets
  • Implemented blockchain-based trading networks
  • Developed smart contracts and token minting protocols
  • Created decentralized registries with publicly viewable records
  • Built bots to purchase tokens within the Ethereum or Binance blockchains

The Ethereum blockchain not only provides the tools for increased security measures but also provides tamper-proof smart contract functionality through which its users can directly interact with each other without the need for intermediaries. Our expert Ethereum Developers have years of experience in creating blockchain solutions for individuals, startups, and established companies. All of Freelancer.com’s vetted Ethereum Developers possess the necessary tech expertise to make any idea into a reality.

So if you have an idea in mind that can benefit from this incredible technology, why not post your project on Freelancer.com to hire an expert Ethereum Developer? Our vast array of qualified developers specialize in building customized solutions on the Ethereum protocol to enable your project’s success. Begin your journey towards production now by posting your project on Freelancer.com!

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    11 份搜到的工作,货币单位为 HKD

    I'm in need of a knowledgeable expert in PancakeSwap. I require professional guidance in setting up a token swap, especially with utility tokens. My project is very specific, and I'm looking for the best. Key Tasks Include: - Configuring token swaps on PancakeSwap Skills & Experience Required: - Deep understanding of PancakeSwap operations. - Extensive experience with utility tokens. - Proven capability in configuring token swaps. - Skilled in setting up slippage tolerance settings. This project isn't about general knowledge about PancakeSwap, but about actual implementation skills. The ideal candidate would have experience in dealing with various scenarios on the platform including slippage tolerance settings. Looking forward to a beneficial collaboration.

    $94 / hr (Avg Bid)
    $94 / hr 平均报价
    14 个竞标

    I am seeking a detailed study of the Ethereum blockchain and EVM-compatible blockchains, with a focus on volume and uses analysis. Key features of the analysis should include: • Smart Contract Statistics Data collection from blockchain explorers (Etherscan, Polygonscan, etc.) for Ethereum and EVM-compatible chains. Analysis of transaction volumes and function executions for ERC721, ERC1155, and ERC20 contracts. Emphasis on key functions: claim, mint, stake, burn, and transfer. Information about the top 10 most famous EVMs. • Market Capitalization Analysis Examination of market capitalization data for ERC721, ERC1155, and ERC20 tokens. Utilization of cryptocurrency tracking platforms (CoinMarketCap, CoinGecko) for accurate market valuation. Presentation of market ca...

    $5678 (Avg Bid)
    $5678 平均报价
    6 个竞标

    I am seeking an expert knowledgeable about hybrid (PoW and PoS) TRC20 token mining. This project is aimed at generating passive income through the successful mining of these tokens. Skills/Experience: - Expertise in PoW and PoS systems - A sound understanding of TRC20 tokens and their mining process - Proven experience in creating profitable mining operations Please note no specific target audience has been identified, so the mining strategy should be versatile enough to be adapted if necessary. I encourage applicants from diverse backgrounds. The successful applicant will ultimately be able to demonstrate a successful track record of creating and managing effective mining strategies. Objectives: - Develop and implement a hybrid TRC20 token mining strategy - Share knowledge and...

    $211 (Avg Bid)
    $211 平均报价
    2 个竞标

    Hello there, I am looking for a blockchain developer to create a simple casino app for me. This is a sample website I want. I want to build the blockchain casino game website using React, Node, Ethereum, Solana, Web3.js. I want to build the website ASAP and you must be web/blockchain expert. Critical skills and experience needed: - Familiarity with Ethereum,Solana Blockchain Development - Previous experience in Casino Game Development - Understanding of User Interface Design for multiple devices - Ability to provide game design suggestions - Open to work on device compatibility decisions. Thanks.

    $4192 (Avg Bid)
    $4192 平均报价
    50 个竞标

    We are in the need of an experienced blockchain developer who is proficient in Solidity for the creation of a smart contract on the Ethereum blockchain. Necessary skills and experiences: - Proven proficiency in Solidity; coding, testing and deployment of smart contracts - Comprehensive understanding of Ethereum blockchain. - Ready to start immediately Your experience in similar work will be considered as one of the important criteria for selection. Therefore, please ensure to highlight your relevant professional experience in your application.

    $2957 (Avg Bid)
    $2957 平均报价
    40 个竞标

    Website React/ – UI – Mobile Responsive Compatible with Chrome, IE, Brave, Opera Web3 – Wallet Connect v2 – OKX Wallet – Binance Wallet ---- 1. Header 1.1. Enter Metaverse We will embed our WebGL game demo in this page. 1.2. Mainnet Events 1.2.1. Token Sale We will have token sales in this page. Should be Round #, Token Allocation, Price, Status, View under the Round Information. Should be Status (Live, Paused, Expired), Price, Buy Token with Max button, Buy Time, Lock Time 1.2.2. Vesting/Claim Portal 1.2.2.1. Vesting v1 • In this page we will embed Token Claim function and ui/ux for old token buyers. • Holders will see their locked total token amount, installments 1.2.2.2. Vesting v2 • In this page we will embed Token Claim function and ...

    $17990 (Avg Bid)
    $17990 平均报价
    101 个竞标

    We are seeking a highly motivated and proactive analyst with a keen eye for the cryptocurrency market, specifically memecoins within the Solana ecosystem. Your role will involve extensive research across various social media platforms, including Twitter, to identify potential memecoins before they boom. This is an exciting opportunity to be at the forefront of cryptocurrency trends and contribute directly to our investment strategy. Responsibilities: Continuous Monitoring: Actively monitor Twitter and other relevant social media platforms for emerging trends, discussions, and mentions of new or under-the-radar Solana memecoins. Analysis and Reporting: Evaluate the potential of identified memecoins based on community engagement, project fundamentals, and market dynamics. Prepare concise re...

    $172 / hr (Avg Bid)
    $172 / hr 平均报价
    2 个竞标

    To meet my needs, I am in search of a crypto platform with a minimalist design. Key features should entail both trading functionality and wallet integration. This platform should support the trading and storage of Bitcoin and Ethereum. I would be thrilled to connect with professionals skilled in cryptocurrency trading platforms, digital wallet integration, minimalist design, and knowledge of Bitcoin and Ethereum. Worth noting is that the design should remain straightforward and user-friendly.

    $9206 (Avg Bid)
    $9206 平均报价
    38 个竞标

    I am looking for a skilled developer to create a fully tested and secure website (frontend, backend + admin panel) with no bugs or issues using the MERN Stack. The key features of the front end design include a responsive design, user-friendly navigation, and custom animations. For the backend it would be clean, and fast high quality code with comments and good organisation and readability. The ideal candidate will have experience working with tight deadlines, provide constant high quality updates and be able to deliver quality work within a short timeframe. Tech: Front-end Framework: React.js with + Typescript Styling: Tailwind CSS Back-end Framework: Node.js with Database: MongoDB Goal: Build a cryptocurrency gambling website from PSD + Figma designs and requirements provided and ...

    $45545 (Avg Bid)
    $45545 平均报价
    34 个竞标
    Tokenização usina solar 16 小时 left
    已验证

    Preciso de um desenvolvedor para tokenização, trabalho com construção de usinas solares, e gostaria de tokenizar essas usinas e todo o processo que engloba isso.

    $3582 (Avg Bid)
    $3582 平均报价
    6 个竞标

    In need of a knowledgeable coder for a Node JS script project. Under the specifics of the task, you'll be required to configure a script that will facilitate the exchange of USDT for WSTETH on the UNISWAP V3 router using the INFURA endpoint. For this role, it is mandatory to have: - Intermediate to advanced experience in working with UNISWAP V3 Router and INFURA Endpoint. - Good understanding and substantial experience in Node.js coding, specifically with the current version. - Experience in similar jobs and a proven track record in successful script development. As you apply, indicate your familiarity with the subject matter, and demonstrate with past examples where you've performed such tasks. The quality of work is integral and efficiency in delivering the project is param...

    $4521 (Avg Bid)
    $4521 平均报价
    37 个竞标

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