• Build and maintain scalable, reliable backend services in Go (Golang) • Develop and maintain robust backend systems for financial data processing, validation, and high-volume transaction reconciliation • Establish and maintain a single, trusted source of financial truth, including swift identification and resolution of data discrepancies • Build and operate the internal billing system, ensuring accuracy, timely payments, and compliance with regulatory standards • Find cleaner, simpler ways to solve technical problems and improve existing systems • Collaborate closely with cross-functional teams to solve engineering problems • Partner with Product and Engineering teams to understand complex financial services challenges and design solutions • Identify and implement process improvements and development best practices that raise the bar for quality and efficiency • Advocate for and mentor software engineers in development best practices, fostering skill and knowledge-sharing across the team