We are searching for an experienced Chief Java Engineer to lead the modernization efforts within our Customer Catalog domain. The role involves crafting scalable backend microservices, overseeing the migration of data from legacy systems, and ensuring seamless integration with existing platforms. The ideal candidate will collaborate with architecture, product, and engineering teams to deliver high-performing solutions that meet technical and business objectives. Responsibilities Develop and maintain Java-based microservices using frameworks such as Spring Boot and Spring Data Work with architects and product owners to define and deliver scalable solutions based on technical and functional requirements Oversee data migration and synchronization from Oracle legacy systems to AWS Aurora while maintaining data integrity for existing consumers Define and build APIs, ensuring integration processes are robust and well-documented Address challenges in modernizing legacy systems with lift-and-shift methodologies Conduct code reviews to uphold coding standards and best practices Contribute to Agile team activities, including sprint planning, retrospectives, and stand-up meetings Implement CI/CD pipelines and ensure high-quality software delivery Requirements 7+ years of Java development experience with frameworks such as Spring Boot and Spring Data Background in building microservices and backend APIs, with experience using Redis as an in-memory datastore Expertise in Kafka messaging system for backend communication Proficiency in AWS cloud services, including database migration and replication processes Knowledge of legacy system modernization, including lift-and-shift strategies Familiarity with Agile/Scrum environments and CI/CD practices Strong analytical abilities to address complex technical challenges while working across teams Effective communication skills, both verbal and written, for collaboration in diverse settings Nice to have Proficiency in the Hybris platform or Oracle database systems Understanding of Kafka Connect, Apache Flink, or AWS Database Migration Service (DMS) Background in API gateway tools or search technologies like Solr Experience with Kubernetes We offer/Benefits - International projects with top brands - Work with global teams of highly skilled, diverse peers - Healthcare benefits - Employee financial programs - Paid time off and sick leave - Upskilling, reskilling and certification courses - Unlimited access to the LinkedIn Learning library and 22,000+ courses - Global career opportunities - Volunteer and community involvement opportunities - EPAM Employee Groups - Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn