About EyelabxEyelabx is developing Eye-Cura, a full-stack Web3 application that tracks eye health metrics from wearable devices and rewards users with ERC-20 tokens for maintaining healthy habits. We are building a large-scale blockchain project at the intersection of healthcare, IoT, and decentralized finance (DeFi). We are looking for high-quality blockchain developers to join our team.Job DescriptionWe are seeking a Senior Blockchain Developer with over 5 years of experience in the blockchain development field to lead and execute critical components of the Eye-Cura platform. You will be responsible for designing, deploying, and maintaining smart contracts, integrating with wearable IoT devices, and ensuring a seamless on-chain reward system.Key Responsibilities-Design, develop, test, and deploy Solidity smart contracts including HealthToken (ERC-20) and HealthTracker for automated reward distribution.-Integrate blockchain logic with the backend Express.js server (30+ endpoints for user management, health data, rewards, and analytics).-Work with ethers.js to connect the frontend (React 19) with smart contracts.-Support IoT integration for wearable devices and smart glasses that feed health metrics into the blockchain.-Operate and debug on local Hardhat node environments before mainnet deployment.-Collaborate with backend and frontend developers to ensure smooth data flow between off-chain and on-chain components.-Implement secure wallet connectivity and transaction signing flows.-Optimize gas costs and contract security.Required Qualifications-5+ years of professional experience in blockchain development (Ethereum ecosystem).-Deep expertise in Solidity, Hardhat, and ethers.js.-Proven experience deploying ERC-20 tokens and complex smart contracts.-Strong understanding of Web3 architecture (off-chain oracles, event listening, transaction lifecycle).-Familiarity with JavaScript/TypeScript for integration with backend and frontend.-Experience with version control (Git) and collaborative development.
We’re open to working with qualified freelancers from all backgrounds for translation and logo design projects. Everyone is welcome to apply. Selection is based only on your skills, experience, language proficiency, creativity, portfolio, and the...
Founder pay 500-2000$ for this . You pay $97 . Delivered in 30 min. What you get : -Live countdown to you lauchn date Whiteliste capture ( wallets + emails ) -Tokenomics + Roadmap sections...
I am looking for a Smart Contract Developer to help build and maintain the on-chain layer of our DeFi platform. You’ll write and optimize Solidity contracts for features like token management, approvals, and secure transaction...
We’re building a DeFi product on Base that uses AI agents to manage and optimize on-chain portfolios. For this role, we’re looking for a Product Designer to shape how users interact with the system. The...
I am seeking a sales partner to sell a bundle of 5 AI - powered SaaS apps ( live demo is available ) Pricre : 319$ Commission : 50% Product : 5 full stacks apps...
Overview: We are seeking a skilled Full-Stack Developer with at least 2 years of professional experience to join our remote team on a part-time basis. The ideal candidate is fluent in English, self-motivated, and comfortable...
Lead Generation Deal Terms & Rules --- ### 1. Payment & Acceptance Policy * Only accepted leads will be paid. * Rejected leads must be replaced in the next delivery. * After...
I run a professional market making service for token projects listed on tier 2-3 crypto exchanges (LBank, BingX, BitMart, MEXC, XT.com and similar). The service improves order book depth, tightens spreads, and helps projects meet...
We are looking for an experienced AI video creator to produce high-impact marketing videos for our landing pages and website. The main goal is to drive conversions by showcasing our products/services with engaging, realistic AI-generated...
Looking for a video editor to handle simple editing tasks for 1-2 videos daily. This is not a paid weekly or daily gig; instead, I seek a partner. Payment will come once the edited videos...
We’re open to working with qualified freelancers from all backgrounds for translation and logo design projects. Everyone is welcome to apply. Selection is based only on your skills, experience, language proficiency, creativity, portfolio, and the...
Founder pay 500-2000$ for this . You pay $97 . Delivered in 30 min. What you get : -Live countdown to you lauchn date Whiteliste capture ( wallets + emails ) -Tokenomics + Roadmap sections...
I am looking for a Smart Contract Developer to help build and maintain the on-chain layer of our DeFi platform. You’ll write and optimize Solidity contracts for features like token management, approvals, and secure transaction...
We’re building a DeFi product on Base that uses AI agents to manage and optimize on-chain portfolios. For this role, we’re looking for a Product Designer to shape how users interact with the system. The...
I am seeking a sales partner to sell a bundle of 5 AI - powered SaaS apps ( live demo is available ) Pricre : 319$ Commission : 50% Product : 5 full stacks apps...
Overview: We are seeking a skilled Full-Stack Developer with at least 2 years of professional experience to join our remote team on a part-time basis. The ideal candidate is fluent in English, self-motivated, and comfortable...
Lead Generation Deal Terms & Rules --- ### 1. Payment & Acceptance Policy * Only accepted leads will be paid. * Rejected leads must be replaced in the next delivery. * After...
I run a professional market making service for token projects listed on tier 2-3 crypto exchanges (LBank, BingX, BitMart, MEXC, XT.com and similar). The service improves order book depth, tightens spreads, and helps projects meet...
We are looking for an experienced AI video creator to produce high-impact marketing videos for our landing pages and website. The main goal is to drive conversions by showcasing our products/services with engaging, realistic AI-generated...
Looking for a video editor to handle simple editing tasks for 1-2 videos daily. This is not a paid weekly or daily gig; instead, I seek a partner. Payment will come once the edited videos...
