Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams - People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more - provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture new initiatives, and more. Every challenge creates possibilities, and we need different perspectives to see them all. Bring yours to Block. The Role Block's Business Platform Engineering organization powers the foundational systems that drive financial operations across Square, Cash App, TIDAL, and Proto. We're building the next generation of financial infrastructure that processes millions in daily transactions and shapes strategic decisions across Block's entire portfolio. As a Software Engineer in Financial & Supply Chain Engineering, you'll develop mission-critical systems spanning: Record-to-Report automation Financial forecasting & modeling platforms Indirect Tax & Reporting engines Treasury management systems Regulatory compliance frameworks You Will Build Financial Infrastructure: Design, develop, and maintain full-stack applications using Go, Ruby on Rails, and modern JavaScript/TypeScript frameworks that handle millions of dollars in financial transactions Develop Data Pipelines: Create robust ETL processes and real-time data workflows using Temporal, Prefect, and Snowflake to power business forecasting and financial analytics Ensure System Reliability: Write clean, efficient, and reliable code with comprehensive testing, monitoring, and alerting to maintain 99.9% uptime for critical financial systems Collaborate Cross-Functionally: Work closely with Finance, Compliance, and Product teams to transform complex business requirements into scalable technical solutions