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.
Business Cards & Email Signatures Design Category: Adobe Illustrator, Adobe InDesign, Branding, Business Card Design, Graphic Design, Print Design, Stationery Design, Web Design Budget: $250 - $750 NZD
16-Mar-2026 23:04 GMT
Modern Large Framed Artwork Category: 2D Drawing, 2D Layout, Art Consulting, Art Installation, Creative Design, Illustration, Painting Budget: $250 - $750 USD
16-Mar-2026 23:04 GMT
Freelance Video Maker – Instagram Reels & TikTok Category: After Effects, Cinematography, Social Media Marketing, Video Editing, Video Post Editing, Video Production, Video Services, Videography Budget: €8 - €30 EUR
Arduino Control with Python Category: Arduino, Automation, Circuit Design, Electronics, Embedded Systems, Prototyping, Python, Robotics, Signal Processing, Software Architecture Budget: $750 - $1500 USD
16-Mar-2026 22:53 GMT
Refining UX/UI for Live Web Platform Category: Figma, Graphic Design, SaaS, UI / User Interface, User Interface / IA, UX / User Experience, Web Design Budget: $200 - $300 USD
Personal Digital Presence Setup -- 2 Category: Animation, Content Management System (CMS), Graphic Design, User Interface / IA, Web Design, Web Development, WordPress Budget: $15 - $25 USD
