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.
Virtual Assistant – Online Research Category: Copy Editing, Data Entry, Data Extraction, Data Management, Internet Research, Research, Virtual Assistant, Writing Budget: $1500 - $3000 USD
24-Jan-2026 17:03 GMT
Minimalist Logo Color Refresh Category: Branding, English Translation, Graphic Design, Illustration, Logo Design, Photoshop, Typography Budget: $250 - $750 USD
24-Jan-2026 17:02 GMT
Teacher-Focused Engagement Web App Category: Android, Django, JavaScript, Laravel, Mobile App Development, Node.js, PHP, Svelte, Vue.js, Web Development Budget: $1500 - $3000 USD
24-Jan-2026 17:01 GMT
Modul Online Ekonomi-Politik Mahasiswa Category: After Effects, Animation, Content Development, Data Entry, ELearning, Instructional Design, Moodle, Video Services Budget: $250 - $750 USD
24-Jan-2026 16:59 GMT
Research Assignment and Seminar Presentation Category: Academic Writing, Content Development, Editing, Powerpoint, Proofreading, Report Writing, Research, Research Writing Budget: $10 - $110 USD
24-Jan-2026 16:57 GMT
KDP Book Trim Resize Category: Adobe InDesign, Book Design, Graphic Design, Illustration, PDF, Photoshop, Print Design, Publishing Budget: $10 - $30 AUD
24-Jan-2026 16:57 GMT
Facebook Video Ads Awareness Campaign Category: Advertising, Digital Marketing, Facebook Ads, Facebook Marketing, Google Adwords, Internet Marketing, Video Ads, YouTube Budget: $30 - $250 USD
24-Jan-2026 16:56 GMT
Facebook Post Graphics Category: Adobe Illustrator, Photoshop, Branding, Graphic Design, Illustration, Social Media Marketing, Web Design Budget: $8 - $15 USD
Desain Logo Minimalis Makan Enak Category: Adobe Illustrator, Branding, Creative Design, Illustration, Menu Design, Photoshop, Typography, Vector Design, Visual Design Budget: $250 - $750 USD
24-Jan-2026 16:54 GMT
Build Simple Roblox Simulation Together Category: Agile Development, Asset Management, Game Design, Game Development, Lua, Project Management, Roblox, Scripting Budget: $10 - $30 USD
24-Jan-2026 16:54 GMT
Modern Portfolio Website Design Category: Adobe XD, Figma, Graphic Design, HTML, UI / User Interface, User Interface / IA, Web Design Budget: $30 - $250 USD
24-Jan-2026 16:53 GMT
Edit Event Highlight Video -- 2 Category: Instagram Ads, Video Editing, Video Post Editing, Video Production, Video Services, YouTube, YouTube Ads, YouTube Video Editing Budget: $15 - $25 USD
