Senior Java Backend Engineer – Crypto & Scalable Systems

Ceffu is seeking a seasoned backend engineer to design, develop, and maintain scalable backend services in a crypto custody context. You will collaborate with cross-functional teams to translate business needs into robust architectures and deliver high-availability systems. The role requires deep Java backend expertise, experience with Spring, and familiarity with microservices, containers, and modern data stores. Strong communication and agile practices are essential for success.