Salary Salary not provided Related skills security backend aws testing distributed systems ???? DescriptionDesign, develop, and maintain mission-critical issuance systems across blockchains.Collaborate with product, compliance, and infra to define system architecture and requirements.Ensure reliability, security, and scalability of issuance services via best practices.Optimize issuance infrastructure to boost performance, reduce latency, and improve efficiency.Mentor junior engineers and foster a culture of continuous learning.Stay informed about blockchain, distributed systems, and fintech trends to drive innovation.Participate in code reviews and architectural decisions.???? Requirements5+ years of software engineering experience delivering complex solutions.Proven crypto/blockchain experience with market concepts and ecosystem understanding.Strong backend services and RESTful API expertise.Experience with modern web tech and cloud infra (AWS preferred).Proven clean, maintainable code with comprehensive tests.Strong security practices and secure system development.Excellent problem-solving; break down complex requirements.Experience with workflow engines and state management systems.Knowledge of regulatory compliance and KYC/AML.Demonstrated experience using AI tools to improve how you work.Strong communication and cross-functional collaboration. Meet JobCopilot: Your Personal AI Job Hunter Automatically Apply to Engineering Jobs. Just set your preferences and Job Copilot will do the rest — finding, filtering, and applying while you focus on what matters. Help us maintain the quality of jobs posted on Empllo! Is this position not a remote job? Let us know!