Java Backend Developer Microservices Location: Phoenix, AZ (Onsite) Client: Impetus / Amex

We are looking for an experienced Java Backend Developer with strong hands-on experience in Microservices Architecture to join an enterprise technology team supporting Impetus / Client. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance backend services and RESTful APIs.

7 years of experience in Java backend development. Strong proficiency in Core Java (Java 8/11 or higher). Hands-on experience with Spring Boot and Microservices Architecture. Strong knowledge of Spring Security, Spring Data, and Hibernate/JPA. Experience designing, developing, and integrating RESTful APIs. Strong SQL skills and experience with PostgreSQL or other relational databases. Experience with messaging technologies such as Apache Kafka or RabbitMQ. Knowledge of Google Cloud Platform (GCP) and cloud-native application development. Experience with Docker, Kubernetes, or OpenShift. Familiarity with CI/CD pipelines, Git, Maven/Gradle, and automated testing. Strong troubleshooting, debugging, and performance-tuning skills. Experience working in Agile/Scrum environments.