Synechron is seeking a Senior Developer to join the e Trading technology team in a fast-paced, multi‑disciplinary environment. You will design, develop, and maintain robust Java applications using a microservices approach, while building and optimizing RESTful APIs with Spring Boot and secure communication with OAuth 2.0/JWT. You will also collaborate across teams, perform architecture discussions, mentor junior developers, and ensure code quality and performance through automated tests and CI/CD