Software Engineer III

Job Description: Software Engineer III's design, code, test, and debug scalable applications and services using modern TypeScript and Node.js patterns; maintain and document program changes with a focus on reliability, performance, and integration quality. They competently perform work in complex sections of at least one major CSI application, with a strong emphasis on backend services and third-party integrations, including core systems within the online banking ecosystem. The role also includes working with and modernizing existing C++ codebases and services, helping to evolve legacy systems into more maintainable, service-oriented architectures. They maintain and document program changes while working on complex integrations and system migrations. This role requires use of imagination, originality, and ingenuity to uphold high programming standards and deliver resilient, secure, and high-performing integration solutions with significant business impact. Responsibilities: Project Leadership: Take ownership of the development and rollout of entire products or large projects, particularly those involving backend services, C++ modernization efforts, and complex third-party integrat…