Overview Required skills Java / strong Kotlin / strong Spring Boot / good English / strong We seek a highly skilled and experienced Senior Java Developer with Spring and AWS Services expertise to join our dynamic team. As a Senior Java Developer, you will be responsible for designing, developing, and implementing high-quality software solutions using Java technologies. The team is developing a customer-related platform for a client who has a leading marketplace specializing in pet products. We are looking for a person who is interested in building high-performance, highly available, and scalable distributed systems. Customer Our client has a leading marketplace specializing in pet products. Project The client has an innovative customer-focused platform for a top-tier client, a leader in the pet products marketplace. This cutting-edge platform aims to revolutionize the shopping experience for pet lovers, enhancing customer engagement, and streamlining access to a vast range of pet products. Requirements Requirements 7+ years of experience in software development Proficiency in Kotlin, Java, and Kafka, with expertise in frameworks such as Spring Boot Familiarity with AWS and EKS Strong knowledge of CI/CD pipelines and related tools Hands-on experience in designing, building, and deploying scalable, highly available systems Experienced with event-driven architectures and a deep understanding of at least one event streaming solution (e.g., Kafka, SNS) Proficient in working with both SQL and NoSQL databases Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Analytical and problem-solving skills Personal Profile Excellent communication skills, with proficiency in English at a C1 level or higher Strong communication skills to work with cross-functional teams Responsibilities Responsibilities Design, develop, and implement large-scale distributed systems to handle substantial data volumes, ensuring scalability, low latency, and fault tolerance Architect and implement APIs and event-driven solutions to meet system requirements and enhance functionality Diagnose and resolve complex production issues across services and the technology stack, delivering both code and data fixes Create and execute comprehensive unit tests, API tests, regression tests, and performance tests to ensure the reliability and efficiency of the system Collaborate closely with cross-functional teams to promptly address and resolve production incidents, ensuring minimal downtime and swift recovery