Senior Java Backend Engineer — Global Billing & Payments
Posted
Summary
Senior Java Backend Engineer developing a high-scale global billing and payments platform. Core tech includes Java, Spring Boot, Kafka, Redis, and MySQL 8 within a hybrid Monolith and Microservices architecture.
NTIATIVE IT Recruitment is seeking an experienced backend engineer to design and implement features in a high-scale billing platform. You will work in a hybrid environment on Monolith + Microservices, ensuring data integrity and reliability for a global client base.
Required are 5+ years of Java backend experience, Spring Boot expertise, and hands-on work with Kafka, Redis, MySQL 8, Hibernate. Strong testing with JUnit 5, Mockito, and Testcontainers is essential, plus Polish and English (B2+).