Blockchain Developer

Job Description

About KoinBX: KoinBX is a centralized cryptocurrency exchange founded in India, operating successfully for over six years. We’ve grown steadily with a clear vision: to make crypto trading secure, simple, and accessible to users around the world. Our platform supports a wide range of digital assets and is known for its strong security framework, intuitive user experience, and commitment to transparency. With a growing global user base, KoinBX is building a trusted ecosystem where traders and investors can confidently engage with the future of finance. As we continue to lead the charge in the Web3 revolution, we’d love to have you on board! Join our team of passionate innovators who are pushing boundaries and shaping the future of Web3. Together, we’ll simplify the complex, unlock the inaccessible, and turn the impossible into reality. Responsibilities : Design, develop, and maintain scalable web applications using JavaScript stack technologies such as Node.js, Nest.js, React.js, and Express.js. Integrate various public blockchains into our platform Collaborate with cross-functional teams including product managers, designers, and backend developers to define and implement features and enhancements. Implement and maintain APIs for seamless interaction with blockchain networks and protocols. Optimize application performance and ensure high availability and reliability. Conduct code reviews, identify areas for improvement, and mentor junior team members. Stay updated with the latest trends and advancements in blockchain technology and web development, and evaluate their potential impact on our platform. Ensure adherence to coding standards, best practices, and security guidelines. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 3-5 years of professional experience in web development with a strong focus on JavaScript stack technologies. Proven experience in integrating blockchain technology into web applications, with a deep understanding of blockchain protocols, smart contracts, and decentralized applications (dApps). Proficiency in multisignature, multiparty computation and 3rd party Node provider integration Experience with public blockchain platforms such as Bitcoin, Ethereum, etc. Solid understanding of RESTful APIs and web services. Strong problem-solving skills and the ability to troubleshoot complex issues. Excellent communication and collaboration skills. Ability to thrive in a fast-paced, agile environment and adapt to changing priorities. Experience with continuous integration and deployment (CI/CD) pipelines is a plus. Experience in setting up Bitcoin core, and Geth node is a plus Why Join KoinBX? Be part of India’s rapidly growing blockchain technology company. Contribute to the evolution of the cryptocurrency industry. Develop customer-facing technology products for global users. Work in a performance-driven environment that values ownership and innovation. Gain exposure to cutting-edge technologies with a steep learning curve. Experience a meritocratic, transparent, and open work culture. High visibility in the global blockchain ecosystem. Perks & Benefits at KoinBX: Exciting and challenging work environment. Opportunity to work with highly skilled professionals. Team events and celebrations. A dynamic and growth-oriented career path. Join us and be a part of the revolution in the cryptocurrency industry!