Blockchain Jobs

We are looking for a Blockchain Backend Developer with expertise in Python for a freelance project. Responsibilities include designing secure backend architecture, implementing smart contracts, and optimizing blockchain processes. Candidates should have experience with decentralized applications and a strong understanding of data security. Familiarity with distributed systems is beneficial. This remote position offers flexible hours. Showcase your blockchain and Python skills in your application.

Looking for Blockchain Community Builders, Trainers, or Speakers We are expanding our blockchain communities and are looking for experienced Blockchain Community Builders, Trainers, and Speakers to help us grow in the following countries: 1. India 2. South Korea 3. Japan 4. Vietnam 5. Pakistan 6. Philippines 7. United Arab Emirates 8. Thailand 9. Indonesia 10. South Africa Qualifications: ✅ Strong knowledge of blockchain technology and Web3. ✅ Ability to build and grow vibrant blockchain communities. ✅ Experience in conducting online and offline training or speaking at blockchain events. ✅ Must speak the local language(s) of the country you are applying from. ✅ Excellent communication and presentation skills. ✅ Previous experience working with international teams and diverse audiences. ...

Project Name: SpongeV2 — Innovative Crypto Ecosystem Project Description: SpongeV2 is a revolutionary project in the world of cryptocurrencies and NFTs, combining blockchain technology, the gaming industry, and innovative approaches to managing digital assets. Our goal is to create a unique ecosystem where participants can not only invest and earn but also actively shape the future of the crypto industry. Key Features of the Project: • Innovative Technologies: Development of an NFT marketplace and a gaming ecosystem integrated with Play-to-Earn mechanics. • Startup Support: Funding of up to $30,000 for promising ideas in cryptocurrency, NFTs, and gaming. • Learning and Growth Opportunities: Training programs for beginners and experienced professionals in the crypt...

I need a smart contract for pnft in rust, i need that the smart contract will have an anchor test to see the functionality. The smart contract has to have action for staking and unstaking, and it can be visible when the anchor test is running. Note: the smart contract dont have to be with a lot of verifications, just need to be stake and unstake with default pnft attributes

I'm looking to create an effective presale page for my token with an integrated back-end, smart contract, and front-end. The primary purpose of this presale page is to raise funds for the token. Key Requirements: - Developing a robust smart contract with a focus on token distribution. - Crafting an intuitive and appealing front-end to engage potential investors. - Implementing secure and efficient back-end functionalities. - Integrating a user authentication system based on crypto wallet verification. Ideal Skills and Experience: - Proficiency in blockchain technology and smart contract development. - Strong background in back-end and front-end development. - Experience with creating presale pages for tokens. - Understanding of secure crypto wallet integration. - Ability to create ...

I'm seeking a professional with ample experience in blockchain technologies, specifically on the Polygon platform, to make a similar website to an existing Polygon based website with a blockchain focus. Check before contacting me. Key Responsibilities: - Discuss and determine innovative technologies to use that will set us apart from the existing platform. - Implement Smart Contracts and Decentralized Applications (DApps) as core features of the site. - Utilize Polygon blockchain technology for the project. You also need to think of the admin panel and controls. Ideal Skills: - Proficiency in blockchain technologies, particularly Polygon. - Prior experience in website cloning projects. - Expertise in implementing Smart Contracts and DApps. - Innovative thinking to leverage vario...

I'm seeking an expert blockchain developer, ideally with extensive experience with the Solana blockchain, to create a comprehensive tool for automated token purchasing. Key Features: - The tool must be capable of real-time monitoring of liquidity. It should be able to identify when liquidity is added to a token and execute a purchase immediately. - Alerts and notifications are critical. I should be informed of key events, such as successful purchases, liquidity changes, and potential issues. - The tool must perform all tasks automatically, without the need for manual intervention.

We are seeking an experienced developer to create an AI agent for a Web3 project. This AI agent will be deployed on social media, designed to interact dynamically with users in a conversational manner, offering commentary and responses related to blockchain, cryptocurrency, and tech trends. The agent will have a distinct personality, engaging users through relatable and interactive tweets, making it a standout feature in the Web3 space. Key Responsibilities: 1. AI Agent Development: Create an AI agent capable of engaging in real-time social media conversations, including crafting witty and relevant responses that resonate with the crypto and tech community. 2. Integration with ERC-20 Token: Ensure seamless integration with our existing ERC-20 token, leveraging frameworks such as ElizaOS...

We are seeking an experienced developer to create an AI agent for a Web3 project. This AI agent will be deployed on social media, designed to interact dynamically with users in a conversational manner, offering commentary and responses related to blockchain, cryptocurrency, and tech trends. The agent will have a distinct personality, engaging users through relatable and interactive tweets, making it a standout feature in the Web3 space. Key Responsibilities: 1. AI Agent Development: Create an AI agent capable of engaging in real-time social media conversations, including crafting witty and relevant responses that resonate with the crypto and tech community. 2. Integration with ERC-20 Token: Ensure seamless integration with our existing ERC-20 token, leveraging frameworks such as ElizaOS...

I need an experienced developer who is proficient in blockchain technology and cryptocurrencies and has previously worked on DeFi projects. Honest employees who are proficient in their field and can make a demo presentation about their work have contacted me. People who do not offer demo work, are not qualified and cannot show a successful demo, please do not contact me. Honest people who will not waste time and will not steal time, please contact me. Thank you. I'm seeking a seasoned developer with deep expertise in blockchain and cryptocurrencies, specifically in crafting decentralized exchanges (DEXs) with a focus on liquidity pools. Prior experience in successful DeFi projects is a must. Ideal Candidate: - Proven track record in DeFi projects - Exceptional skills in blockchain t...

I'm looking for a seasoned developer to create a Dexscreener type platform with a strong emphasis on real-time cryptocurrency monitoring. The platform will need to be accessible as both a web and mobile application. We are calling this "the clone" for now. Will need the following below: Comprehensive Analytics: The Clone aggregates token transaction data from over 80 blockchain networks, covering thousands of DEX trading pairs. This allows users to get a holistic view of the market. Real-Time Market Data: The platform provides up-to-the-minute information on price, volume, liquidity, and market cap for tokens traded on DEXes via liquidity pools. This real-time data is crucial for traders making informed decisions. Advanced Charting Tools: The Clone integrates TradingView...

I'm looking for a Hashcat expert who can help me with running and optimizing my Hashcat operations. The focus of this project will be on utilizing advanced hash cracking techniques. Ideal Skills: - Extensive knowledge of Hashcat software - Experience with advanced hash cracking techniques - Ability to optimize Hashcat operations for efficiency Please note, the specific hash types we intend to crack will be determined later.

I'm seeking a skilled blockchain | backend developer to troubleshoot and fix bugs and errors in the backend of my Swiss staking game. The main issue is with the Staking View, specifically: - Incorrect data display: The data shown in the staking view is not accurate, leading to confusion and frustration among players. - Functionality not working: Certain features within the staking view are unresponsive or malfunctioning, hindering gameplay. Ideal candidates should have extensive experience in backend development, with a focus on game design. A keen eye for detail and a methodical approach to problem-solving will be key to successfully completing this project.

I'm looking for a skilled software developer with extensive experience in creating applications based on the Bitcoin blockchain network. The software needs to be designed for Windows-compatible desktop use. Key Requirements: - Proficient in blockchain technology and its application in software development - Previous experience in creating software for financial transactions - Strong understanding of Bitcoin's infrastructure - Excellent skills in desktop software development specifically for Windows The primary purpose of this software will be related to financial transactions. Therefore, a deep understanding of the intricacies of financial software development is required.

Simple Telegram Crypto Wallet

I'm in search of a proficient blockchain developer with substantial experience in Custodial wallet Systems and Roollet games. While specifics on the blockchain platform and wallet features have yet to be determined, I am open to suggestions based on your expertise and knowledge of the field. Ideal Skills and Experience: - Extensive background in blockchain technology. - Proven track record in developing secure and efficient digital wallets. - Good understanding of different blockchain platforms, including Ethereum, Bitcoin, and Binance Smart Chain. - Ability to provide innovative solutions based on industry trends.

I am looking for a skilled website developer with XRPL Blockchain experience to create a service marketplace website similar to , but with a comprehensive set of features. Key Functionalities: - User Profiles: Users should be able to create and customize their profiles. - Service Listings: A robust system for users to list and offer services. - Review and Rating System: A transparent and fair review system to maintain service quality. - Messaging System: An integrated messaging system for user communication. - CV Formatter: A tool for users to format their CVs. - ESCROW on XRPL: Secure transactions using the XRPL blockchain. - Affiliate Programme: A system to reward affiliates. - Employer/Recruiter/Agency Profiles: Different profile types for various users. - Anything else that’s o...

I'm looking for a skilled software developer with extensive experience in creating applications based on the Bitcoin blockchain network. The software needs to be designed for Windows-compatible desktop use. Key Requirements: - Proficient in blockchain technology and its application in software development - Previous experience in creating software for financial transactions - Strong understanding of Bitcoin's infrastructure - Excellent skills in desktop software development specifically for Windows The primary purpose of this software will be related to financial transactions. Therefore, a deep understanding of the intricacies of financial software development is required.

I'm in need of a skilled Web3 developer who can build a modern website for claiming tokens from an airdrop. The site should include: - A token claim process: Users should be able to easily claim their tokens through a seamless process. - User authentication: The site must utilize cryptographic wallet authentication for a secure and decentralized login experience. - Transaction history: Users should have access to their transaction history for transparency and tracking purposes. The design of the website should be modern, clean and user-friendly. Please provide examples of your previous work related to Web3 and airdrops, as well as any relevant experience with modern web design. Your understanding of secure user authentication methods will be crucial for the success of this project.

I'm looking for a Rust-based token wallet for the Internet Computer Protocol (ICP) blockchain. This wallet should be accessible via a web interface and support basic functionalities such as sending and receiving IRCRC2 tokens. Key Requirements: - Basic Encryption: While I don't require advanced security features, the wallet must have basic encryption for protecting user data and transactions. - User Interface Elements: The wallet should include a dashboard with the user's balance, a transaction history, and token exchange functionality. Ideal Skills and Experience: - Proficient in Rust programming language - Experience with developing web interfaces - Familiarity with the Internet Computer Protocol (ICP) blockchain - Knowledge of implementing basic encryption - Ability ...

I'm seeking a seasoned blockchain professional with a deep expertise in smart contracts on the Ethereum platform. The primary focus of this project will be on the creation of smart contracts for token generation. Ideal Skills: - Extensive experience with Ethereum - Proficient in developing and deploying smart contracts - Strong understanding of tokenomics and token creation process Experience Requirements: - Previous work on Ethereum-based token creation - Proven track record in blockchain and smart contract development - Relevant certifications or education in blockchain technology will be a plus.

I'm in need of a professional web developer with experience in crypto and memecoin projects to build a modern, minimalistic website for my new memecoin. The site should include a presale page and a roadmap page. Key Requirements: - A presale page that includes: - A countdown timer for the presale - An investment tracker - Payment integration (preferably supporting crypto payments) - A roadmap page detailing our project's future plans Ideal Skills: - Proficiency in web development and design - Familiarity with cryptocurrency and memecoin projects - Experience with creating presale pages and integrating payment systems - Ability to create a modern, minimalistic design Please provide links to your previous work related to this project when bidding.

Hello, freelancers I’m looking to create a new token on the Solana blockchain, accompanied by several decentralized applications (dApps) designed to support and enhance the token's utility within its ecosystem. Project Scope: -Token Development Create a utility token on the Solana blockchain with secure, scalable, and optimized architecture. -dApp Development -Staking Platform: A dApp to enable token holders to stake their tokens and earn rewards. -Presale and Airdrop Platform: A user-friendly site to facilitate token presales and distribute airdrops efficiently. -Payment and Transaction dApp: Enable seamless and efficient payment processes within the ecosystem. -Marketplace Integration: List and integrate the token into popular decentralized marketplaces. -Data Storage and Re...

I need help to add kawpow algo to yiimp maybe firopow. OS Ubuntu 20.04 Yiimp repo But I need help with adding kawpow maybe firopow algo too to yiimp, Thank you

I need help to add kawpow algo to yiimp maybe firopow. OS Ubuntu 20.04 Yiimp repo But I need help with adding kawpow maybe firopow algo too to yiimp, Thank you

Hello, I need kawpow at least, maybe firopow algo too to yiimp. Ubuntu version = 20.04 Yiimp repo = " afiniel/yiimp_install_script " Thank you

Hello, I need kawpow at least, maybe firopow algo too to yiimp. Ubuntu version = 20.04 Yiimp repo = " afiniel/yiimp_install_script " Thank you

Hello, I need kawpow at least, maybe firopow algo too to yiimp. Ubuntu version = 20.04 Yiimp repo = Thank you

Our team is currently facing challenges due to a weak proof of concept for our blockchain initiative. We're seeking a multi-faceted blockchain expert with robust knowledge in various areas, including: - Smart Contracts: Understanding and developing decentralized agreements that execute automatically. - Cryptocurrency: Insight into the digital currency landscape and its implications for our project. - Supply Chain Management: Applying blockchain technology to enhance transparency and efficiency in our supply chains. - Web3: Leveraging the decentralized web for innovative solutions. - General Blockchain Knowledge: Comprehensive understanding of blockchain technology and its potential applications. Your role will also involve reviewing the frontend we've built. We need your detail...

I'm seeking a skilled Blockchain developer to create a smart contract on the SUI Blockchain for my web3-based game. The game is built using HTML, CSS, and JavaScript, and is ready for integration. Key Smart Contract Responsibilities: - User Authentication & Wallet Connection: The smart contract should handle user authentication seamlessly and establish a connection with the user's wallet. - Leaderboard Management: The contract will need to manage real-time updates to the leaderboard as users score points. - Secure Data Storage: It should securely store and retrieve user avatars and scores to maintain data integrity and security. Development Preferences: - I have no specific preferences for the development tools or frameworks, but I expect the use of best practices and effic...

1. Token Development on Solana Create a secure and scalable token on the Solana blockchain. Include smart contract functionality for transactions, tokenomics, and distribution. Ensure compatibility with major Solana wallets for user accessibility. 2. Website Development Token Purchase Integration: Develop a website with functionality for users to buy Trustbet247 tokens directly using popular payment gateways (crypto and fiat). Enable wallet integration (e.g., Phantom, Solflare) for seamless transactions. ICO (Initial Coin Offering) Feature: Include a dedicated section for the ICO sale with the following features: Token allocation details and tier-based pricing. Countdown timer for ICO launch and end dates. Progress bar to display the number of tokens sold in real-time. Wallet integration f...

I'm seeking a proficient blockchain developer to enhance my DEX platform, Ultrax. The project involves multi-chain optimization, wallet integration, bridge development, front-end debugging, and thorough testing. Key Tasks: 1. **Multi-Chain Optimization**: - Prioritize fine-tuning our existing multi-chain functionality for better performance. 2. **Wallet Integration**: - Integrate Wagmi Wallet and Phantom Wallet with improved security features, a user-friendly interface, and support for additional wallets. 3. **Bridge Development**: - Create bridges between EVM chains and between EVM chains and Solana, ensuring fast transaction speeds with costs below stipulated limits. 4. **Front-End Debugging**: - Identify and resolve terminal errors and replace/remove non-working ...

About Us: We’re developing an innovative property management platform that utilizes blockchain technology for secure, transparent, and efficient transactions. Our mission is to transform the property experience by combining cutting-edge technology with user-friendly design. Role Overview: We’re seeking a talented front-end developer to design and build our landing page and dashboard, integrating blockchain features like secure payments and smart contracts. You’ll work closely with our team to ensure a seamless user experience with blockchain systems. Key Responsibilities: Front-End Development: Create a responsive landing page and dashboard. Implement features like user account management, booking history, and property search. Blockchain Integration: Collaborate with t...

I'm looking for an experienced full-stack developer with a strong background in blockchain technology, particularly with Solana and trading platforms. The project involves the creation of a decentralized trading platform (dApp), along with the development of smart contracts and token creation. I have some of the designs for the front-end

I'm looking for an experienced blockchain developer to create and deploy a smart contract on the Ethereum mainnet for a new ERC-20 token. Key Requirements: - The token must be mintable and burnable. - Expertise in creating secure and efficient smart contracts. Ideal Skills: - Proficient in Solidity and Ethereum blockchain. - Previous experience with ERC-20 token creation. - Understanding of tokenomics and security best practices.

I'm looking for a skilled software developer with extensive experience in creating applications based on the Bitcoin blockchain network. The software needs to be designed for Windows-compatible desktop use. Key Requirements: - Proficient in blockchain technology and its application in software development - Previous experience in creating software for financial transactions - Strong understanding of Bitcoin's infrastructure - Excellent skills in desktop software development specifically for Windows The primary purpose of this software will be related to financial transactions. Therefore, a deep understanding of the intricacies of financial software development is required.

Retrieve Comprehensive List of Ethereum Wallet Addresses with Non-Zero Balances or Token Holdings Description: I am looking for an experienced Ethereum blockchain developer or data analyst to compile a comprehensive list of Ethereum wallet addresses. There are approx 250 to 300 million ethereum wallet addresses or thereabouts. Must meet the following criteria: Requirements: Ethereum addresses with non-zero balances (either ETH or ERC-20 tokens). I do not need the balances or token details—just the wallet addresses. Key Considerations: Data Accuracy: The data must accurately reflect the current state of the Ethereum blockchain. I will perform random 1000 wallet address checks on the provided addresses to ensure the data is valid and accurate and that those addresses in the provide...

Hi, I’m looking for a technical founder/ dev that can help launch a new creator platform. It's an online fan club that's creator-focused. Platform designed to empower creators by providing them with tools and resources to maximize their revenue from content monetization subscriptions, tips, and PPV. The platform is already partially made just both scripts need upgrades: FanLinks Script:  * Creators & Agencies Memberships  * Agencies Accounts (4+ Creators)  * Creator Tier Subscriptions for Fans  * Creator-to-Agency Rev Split & Agreements (Creator Dashboard)  * Affiliate Program & Referral Payouts  * Live Streaming, 1-1 Video Chat & Private Chat (Agora)  * Web3 Integrations (NFTs) (Crypto) (Tokenized Creators/Content) * ...

Tron Wallet Multisig Removal I'm seeking an expert in Tron app development to assist me in removing a multisignature permission that has been maliciously added to my wallet. Despite the challenges this has introduced, I still have full access to the wallet's original private keys, which positions me in a place of readiness to tackle this issue head-on. Additionally, I've accurately identified the specific multisignature permission that needs to be eliminated. What I Need: - Guidance on a step-by-step process tailored to removing the identified multisignature permission from my Tron wallet. - Advice on safeguard measures to prevent future unauthorized modifications to my wallet settings. - If necessary, the creation of a simple tool or script that could automate the removal ...

I recently received a substantial amount of cryptocurrency (2.2 million AUD worth) in my Coinbase wallet, specifically in the form of a token called Lusd. Given the significant amount and potential risk, I need this token to be thoroughly verified to ascertain its legitimacy. The freelancer undertaking this project will need to: - Conduct a comprehensive blockchain analysis to verify the legitimacy of the token. - Provide clear and concise documentation of their findings. Ideal skills for this job include a strong understanding of blockchain technology and cryptocurrency, as well as experience in conducting token legitimacy verification. Please only bid if you have the necessary skills and experience.

I'm seeking a developer to create a blockchain-based payment system centered on P2P transactions. This system will be built using Ethereum or Polygon and will incorporate essential wallet functionality, specifically a hot wallet. Key Requirements: - Development of a P2P-focused blockchain payment system. - Integration of a hot wallet for secure and convenient transactions. - Creation of a simple yet effective front-end for user interaction. User Interface Features: - A transaction history for users to track their payments. - An account balance dashboard for real-time balance updates. Ideal Skills and Experience: - Proficiency in Ethereum/Polygon blockchain development. - Experience in creating P2P payment systems. - Ability to integrate hot wallet functionality. - Competence in fro...

All requierements:

All requierements:

I need an experienced blockchain developer to assist with the deployment of my ERC-20 token on the Ethereum mainnet. The smart contract has already been created, so the task is purely focused on the deployment process. Ideal skills for the job include: - Proficiency in Ethereum blockchain operations - Experience with smart contract deployment - Familiarity with ERC-20 token standards - Understanding of blockchain security measures This project is perfect for someone who can ensure a smooth and secure deployment of the token on the Ethereum network.

All requierements:

I'm seeking a seasoned full stack web3 expert, particularly focused on decentralized app (dApp) development on the Ethereum platform. Key Responsibilities: - Design and develop a robust dApp with integrated DeFi protocols. - Smart contract development and deployment. Ideal Skills and Experience: - Extensive experience in dApp development specifically on the Ethereum platform. - Proficient in creating and managing smart contracts. - Deep understanding and experience with DeFi protocols. - Strong full stack web development skills. Please provide examples of your prior work that align with these requirements.

I require an expert with TradingShop to assist in setting up my platform for trading services. The project includes: - Comprehensive setup of the TradingShop platform to facilitate trading of services. - Integration of a payment gateway for smooth transaction processing. Ideal candidates should have extensive experience with TradingShop, specifically in platform setup. Proficiency in payment gateway integration is a must. Please, only apply if you have the necessary skills and experience.

I'm in need of a Unity Developer with solid experience with Blockchain technology. The task is to work with a Unity SDK to implement a user-friendly in-game order book for a PC game. Key Responsibilities: - Design and implement an intuitive in-game order book interface. - Ensure the order book provides real-time updates and tracking. - Incorporate a detailed transaction history feature into the order book. Ideal Skills: - Proficient in Unity with a strong portfolio. - Extensive experience with Blockchain technology. - Excellent UI/UX design skills to create a user-friendly interface. - Strong understanding of real-time tracking systems. - Ability to incorporate detailed history features. It's crucial for the order book to be easy to navigate for players, so a background in UI/...

I'm in need of an expert who can assist me in recovering funds from a hardware wallet. Your expertise in crypto recovery services is crucial as I've lost access to the wallet and need help in retrieving my funds. Ideal Skills and Experience: - Extensive experience in fund recovery from hardware wallets - Proficient in crypto recovery techniques and tools - Excellent problem-solving skills - Discreet and trustworthy, with a strong commitment to confidentiality - Good communication skills to explain the process in a clear and understandable way.

I'm looking for a developer who can create a Solana Memecoin Launchpad for me. The platform should enable users to easily create and manage their own memecoins. Key Features: - A token creation wizard - Tokenomics configuration (distribution, burning) - Wallet integration (Phantom, Sollet) - IDO token sales management - Smart contract deployment for user tokens - Support for token swaps via DEXs like Serum or Raydium - An admin dashboard for monitoring The platform needs to have a: - Clean, minimalistic, and beginner-friendly UI/UX - Top-notch security for smart contracts Technical Skills Required: - Extensive experience with Solana, Anchor, React, and Rust - Strong understanding of UI/UX design principles User Authentication: The platform should use wallet-based authentication ...