We are seeking a highly skilled Senior Backend Developer to design and maintain the core backend systems powering a global, high-performance platform. In this role, you will contribute to building scalable, secure, and innovative features that directly impact users worldwide. You will work on complex architectures, integrate with blockchain technologies, and ensure services remain real-time and reliable. This is a fully remote position that values autonomy, collaboration, and continuous learning while providing opportunities to tackle challenging technical problems in a fast-paced, innovative environment.