Sr java developer (multithreading, concurrency)

We are looking for a Senior Java Developer with strong experience building high-performance, scalable, and resilient systems. This role focuses on designing and developing low-latency, highly available applications using modern Java frameworks and cloud-native architectures. You will collaborate with cross-functional teams to deliver robust backend solutions, optimize system performance, and drive best practices in software engineering. Must-Have Requirements (Mandatory) *Advanced English * 6+ years of experience in Java backend development * Strong expertise in Java (core + advanced concepts) * Hands-on experience with: * Spring Boot *Quarkus * Microservices architecture * Cloud platforms (AWS, GCP, or Azure) and cloud-native services * Deep understanding of: * Multithreading, concurrency, and virtual threads * Building highly optimized and performant applications * Experience with CI/CD pipelines and Dev Ops practices * Strong knowledge of RESTful APIs and system integration Nice to ...