Solidity Jobs

I'm looking for an experienced blockchain developer, specifically with a skilled background in Chainlink Oracle Smart Contract development. - The task involves creating a custom Chainlink Oracle Smart Contract tailored to manage financial data feed. - You'll be working with APIs to retrieve financial data on an hourly basis. - Unlike most projects, no calculations are required on the incoming data before returning it. Ideal skills: - Prior experience with Blockchain development - Deep understanding of Chainlink Oracle Smart Contracts - Proficiency in API data management - Knowledge and experience with financial data.

I'm seeking a skilled Solidity developer to create a smart contract on the Ethereum platform for my project. - Proficient in Solidity: Having a deep understanding of the Solidity programming language is tremendously important for this project. Familiarity with Ethereum's layer solutions would be advantageous. - Experience with Ethereum: Having significant experience working with smart contracts on the Ethereum platform will be beneficial in ensuring smooth development and functionality implementation. - Types of Projects: We are aiming to develop a smart contract which requires extensive knowledge about writing, testing, and implementing contracts on Ethereum. Prior experience with similar projects is a plus. I look forward to seeing your bids and hearing about your exp...

I need a skilled Solidity developer to work on my existing smart contract. It has some functionality issues that need to be resolved, and it's also facing deployment errors. Your expertise in both troubleshooting and deployment is crucial for this project. Key Tasks: - Identify and fix the smart contract's functionality issues - Resolve any deployment errors that are preventing successful deployment While I didn't specify a particular optimization goal, I'm open to suggestions on how the contract could be optimized. This could include reducing gas fees, improving transaction speed, and enhancing security measures. Feel free to provide your own insights and recommendations in this area. Ideal Skills and Experience: - Proficient in Solidity programming language - Exten...

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 a trading bot designed to work with the Ethereum cryptocurrency on Base network on the Uniswap V2 platform. This bot should be set to automatically buy and sell ETH at specific intervals without human intervention. Key Features: - Automatic Buying/Selling: The bot should automatically execute buy and sell orders based on the parameters set - Time Interval Trigger: Trading actions should be triggered based on specific time intervals, and not based on price or trend. Ideal Skills and Experience: - Proficiency in Ethereum and Uniswap V2 - Experience in designing and implementing trading bots - Understanding of automated trading strategies - Proven track record of bot development in the crypto space - Ability to deliver a reliable and secure trading solution. The selec...

[Hiring][Remote][English, Portuguese][Basic IT Tech] I am looking for a good English speaker who can do audio call management in EST time zone. 500$ per month salary Will require Good speaking English & Portuguese and basic tech skill. Full availability and 3 - 4 hours of call handling every day. Please apply if interested.

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

I'm looking for a knowledgeable and experienced Smart Contract Developer Trainer who can teach me the ins and outs of Ethereum, Solidity, and the entire smart contract development process. Key Training Topics: - Introduction to Smart Contracts - Solidity Programming Language - Deployment and Testing of Smart Contracts Candidate Profile: - Strong expertise in Ethereum and Solidity - Proven experience in smart contract development - Ability to explain complex concepts in a simple and understandable manner - Prior experience in training or tutoring is a plus Your role will be to guide me through the creation, deployment, and testing of smart contracts on the Ethereum platform. I already have some experience with programming and smart contracts, so I'm looking for a comprehensive ...

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. ...

Title: Cryptocurrency Trader Analysis and Wallet Tracking Tool Project Description: I'm looking for an experienced cryptocurrency developer to create a tool that can analyze top traders from various coins listed on decentralized exchange (DEX) aggregators like Dexscreener. The primary goal is to track the trading history, success rate, and related wallets of consistently profitable traders. Key Requirements: Integrate with Dexscreener or similar DEX aggregators to fetch a list of top traders for a specific coin/blockchain network (e.g., Base Blockchain). Analyze each trader's wallet address to extract their trading history, including the number of trades, coins traded, and profit/loss for each trade. Identify and track related wallets for each main wallet, enabling the calculati...

Requirements: 1. Need a basic ERC20 token that should be created using openzepplin. 2. No additional functionality needed. Skills required: Solidity, Nodejs

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 looking for a blockchain expert to create a fork DAO for my Defi platform. The platform will run on Binance Smart Chain, Solana, and/or Polygon. Key Functionality: - Yield Farming - Liquidity providing - Staking The DAO should have a user-friendly web application interface that enables seamless interaction. Ideal skills and experience include: - Extensive knowledge in blockchain technology - Proficiency in Defi functions - Experience in Web Application development - Cryptocurrency development on indicated platforms.

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 ...