We are seeking a Senior Software Engineer to help build and optimize developer environments, CI/CD pipelines, and scalable backend systems in a high-growth, fintech environment. The role focuses on enhancing developer productivity by providing reliable, automated, and efficient tools that support a global engineering team. You will lead initiatives from design to delivery, troubleshoot complex distributed systems, and foster a culture of ownership and technical excellence. This position requires collaboration with product, design, and analytics teams to ensure technical solutions meet business needs while maintaining high standards of quality. The role offers the opportunity to influence internal engineering platforms at scale and drive impactful improvements across the developer experience.