We are seeking highly skilled and experienced Senior Blockchain Developers to join our team for an exciting project to develop a decentralized exchange (DEX) platform. As a key member of our team, you will play a crucial role in designing, building, and deploying smart contracts, ensuring a seamless user experience, and integrating with our front-end application using the MERN stack.
Key Responsibilities - Develop and audit smart contracts using Solidity, ensuring security and performance. - Implement and maintain a robust backend infrastructure using Node.js and Express. - Integrate blockchain functionalities with front-end applications using Web3.js. - Collaborate closely with UI/UX designers to create a responsive and user-friendly interface using React. - Debug and optimize applications for maximum speed and scalability. - Stay updated with the latest trends and best practices in blockchain technology and DeFi.
Requirements - Proven experience in blockchain development, with a strong portfolio showcasing Solidity and smart contract projects. - Proficiency in Web3.js and the MERN stack. - Solid understanding of (DeFi) and relevant protocols. - Experience with security best practices and audit processes in smart contract development. - Strong problem-solving skills, with the ability to work independently and in a team environment. - Excellent communication skills and the ability to share knowledge effectively.
Videomaker para Marca de Cuidado Capilar Category: Catch Phrases, Content Creation, Instagram Marketing, Slogans, Social Media Marketing, Video Editing, Video Production, Videography Budget: €30 - €250 EUR
02-Apr-2026 15:59 GMT
Specjalista Meta Ads do E-Commerce Category: Advertising, Content Creation, Conversion Rate Optimization, Digital Marketing, Facebook Ads, Graphic Design, Instagram Marketing, Social Media Marketing Budget: $30 - $250 USD
02-Apr-2026 15:59 GMT
Senior Data Scientist for Advanced LLM Workflow Category: A / B Testing, Artificial Intelligence, Data Analysis, Data Science, Hadoop, Machine Learning (ML), NumPy, Pandas, Python, SQL Budget: min $50 USD
West Bank Human Rights Calls in Arabic Category: Arabic Translator, Data Entry, Legal Research, Public Relations, Research, Research Writing Budget: $2 - $8 USD
02-Apr-2026 15:57 GMT
Modern Logo & Font for Fordj Category: Adobe Illustrator, Branding, Graphic Design, Illustration, Logo Design, Photoshop, Typography, Vector Design Budget: $10 - $30 AUD
02-Apr-2026 15:57 GMT
ITR Filing Website Development Category: Database Management, Full Stack Development, HTML, MySQL, PHP, Security, Web Development, Web Design Budget: ₹1500 - ₹12500 INR
02-Apr-2026 15:57 GMT
Company Site Verification in Jasło, Poland Category: Data Collection, Data Entry, Geolocation, Internet Research, Photo Editing, Photography, Remote Sensing Budget: $70 - $80 USD
02-Apr-2026 15:56 GMT
Micro task specialist Category: Copy Typing, Customer Service, Data Entry, Data Processing, Project Management, Research, Statistics, Time Management, Web Search Budget: $15 - $25 USD
ERP System with Mobile App for Manufacturing Category: Accounting, Android, Data Analytics, ERP, Inventory Management, IOS Development, IPhone, Mobile App Development, Odoo, PHP Budget: ₹1250 - ₹2500 INR
02-Apr-2026 15:51 GMT
Kundali System Repair on WordPress Category: API, Database Design, Database Management, MySQL, PHP, Web Development, WordPress Budget: ₹2000 - ₹3000 INR
