Cognizant is seeking an experienced Software Engineer in Barcelona to design and build cloud-ready microservices using Java Springboot and Mongo DB. The role emphasizes scalable, secure services for enterprise systems in an international environment, with a hybrid work model and collaboration across cross-functional teams. You will refine technical requirements, implement robust data contracts, and contribute to performance tuning and observability to ensure high-quality releases for integral #J-18808-Ljbffr