Expert-level backend knowledge with junior-to-mid-level frontend capabilities

Required Backend Technical Skills

· Strong proficiency in Java (Java 21 ) with deep understanding of core concepts, coupled with expert-level Spring Boot framework knowledge (MVC, Data, Security, Cloud).

· Strong understanding of modulith/microservices patterns and best practices,

alongside experience with relational databases (e.g., MariaDB , PostgreSQL) and SQL optimization.

· Strong knowledge of RESTful API design principles and experience with message queues (Kafka, IBM MQ, etc.).

· Proven expertise in unit testing and integration testing (JUnit, Mockito, Karate), and a strong understanding of design pa