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.
Professional Portfolio Development Category: Business Writing, Content Writing, Copywriting, Creative Writing, Graphic Design, Portfolio Management, User Experience Research, User Interface / IA Budget: ₹100 - ₹400 INR
18-Feb-2026 17:04 GMT
Advanced GA4 + GTM Tracking Setup Category: Conversion Rate Optimization, CSS, Data Analysis, Data Integration, Data Visualization, Documentation, Google Analytics, HTML, JavaScript, Lead Generation Budget: $250 - $750 USD
18-Feb-2026 17:03 GMT
Language Tutor Session Evaluations Category: Admin Support, Documentation, Language Tutoring, Report Writing, Virtual Assistant, Writing Budget: ₹100 - ₹300 INR
Custom Cloud Inventory System Category: Android, AngularJS, API Development, Cloud, Mobile App Development, MySQL, PHP, Web Development Budget: £20 - £250 GBP
18-Feb-2026 17:00 GMT
Excel Sheets / Poker Data Entry Category: Data Analysis, Data Collection, Data Entry, Data Management, Data Processing, Data Visualization, Excel, Visual Basic Budget: $750 - $1500 USD
Image Transcription with Keyword Highlighting Category: Admin Support, Data Entry, Data Processing, Keyword Research, Microsoft Office, Microsoft Word, Typing, Virtual Assistant, Word, Word Processing Budget: $30 - $250 USD
Gestão de Tráfego Multiplataforma Category: Digital Marketing, Google Adwords, Instagram Marketing, Internet Marketing, Search Engine Marketing (SEM), SEO Budget: $10 - $30 USD
18-Feb-2026 16:53 GMT
AI Anime Episode Creation Category: 2D Animation, After Effects, AI Animation, Animation, Color Grading, Pika, Runway, Stable Diffusion, Video Production, Visual Effects Budget: $250 - $750 USD