Event Orchestration Multiple openings - work is onsite (not remote) at client office in metro-Boston area. Building a central eventdriven orchestration layer that coordinates endtoend processing across trade ingestion, accounting runs, corporate actions, cash processing, reconciliation, and reporting.Moving from batchdriven consuming and managing business events and exception handlingSenior backend / fullstack engineer (Java, Spring Boot)React (working knowledge; lightweight UI / operational sc