Company Description QuadB Tech is a boutique blockchain development studio specializing in cutting-edge solutions that integrate AI, the Metaverse, and Web3 technologies. We are driven by innovation and committed to delivering next-generation digital experiences. Role: Senior Blockchain Developer Location: Ludhiana (Full-Time, On-Site) Role Description We are seeking a Senior Blockchain Developer to join our team in Ludhiana. In this role, you will be responsible for designing, developing, and maintaining advanced blockchain-based applications and systems. You’ll work closely with our cross-functional team to build secure and scalable solutions leveraging blockchain, AI, and Web3 frameworks. Key Responsibilities: Design and implement secure blockchain-based applications. Develop smart contracts and back-end systems for decentralized platforms. Work with cryptographic protocols and cryptocurrency integrations. Collaborate with front-end developers to integrate blockchain components with web applications. Maintain and optimize existing codebases. Stay current with the latest blockchain technologies and trends. Qualifications: Minimum of 3 years of experience in blockchain development. Strong understanding of cryptography, cryptocurrencies, and blockchain architecture. Proficiency in back-end development (Node.js, Express, etc.). Experience with MERN stack (MongoDB, Express, React, Node.js). Familiarity with Internet Computer Protocol (ICP) is a plus. Strong problem-solving and analytical skills. Good communication and team collaboration skills. Bachelor’s degree in Computer Science or a related field. Previous experience in a similar role is highly desirable. Show more Show less