Multiple openings - work is onsite (not remote) at client office in metro-Boston area. We are building a single, authoritative source of configuration for the Investment Accounting ecosystem. This service centralizes: Senior backend / fullstack engineer (Java, Spring Boot)React (working knowledge; lightweight UI / operational screens)Microservices with Event streaming & messaging (Kafka / Azure Event Hubs)API design (REST and messaging contracts, schema & versioning)Relational data modeling (P