Must possess 3 years of experience with: (1) Data modeling using a Relational Database Management System (RDBMS) using PostgreSQL; (2) Developing products using microservices-based architectures; (3) Building real-time distributed data processing pipelines using Spring Batch, Apache Kafka, and Spark; (4) OAuth2, OpenID Connect, SAML protocols, and encryption technologies; and (5) Packaging, orchestrating, and managing containerized services on Amazon EKS or Azure AKS. Must possess 2 years of experience with: (6) Software development experience with Python 3.10; (7) Core Spring Framework modules, including Spring Core (IoC, DI), Spring MVC, and Spring Data JPA, as well as building RESTful APIs using Spring Boot; (8) Real-time fault-tolerant distributed data streaming technology, specifically using Apache Kafka; and (9) Building search solutions using Elasticsearch.