Senior Backend Architect: Java/Spring API on GCP

Ontrac Solutions is seeking a Senior Software Engineer (Backend/API) to lead greenfield backend services for a government licensing and regulatory platform on Google Cloud. You will own core domain services end to end, design APIs, and collaborate with client tech leads and cross-functional teams to deliver from definition to delivery. The role emphasizes Java 21, Spring Boot, API governance, and secure, scalable cloud architectures.