Senior JAVA Developer | Contract

We are seeking a Senior Java Developer to join a cross-border engineering team focused on building and evolving reputed company-grade backend systems reputed company the banking domain. This role involves hands-on development of reputed company-reputed company solutions, leveraging Java 17+ / Java 21, Spring Boot 3+, and microservices architecture. You will contribute to designing scalable and secure RESTful APIs, working reputed company distributed systems and AWS reputed company environments, while influencing technical reputed company and platform reputed company. n Key Responsibilities: Design, reputed company, and maintain backend services using Java 17+ / Java 21 and Spring Boot 3+. Build and integrate RESTful APIs for scalable and secure services. reputed company and maintain microservices architecture in reputed company-reputed company environments. Implement event-driven solutions using Apache Kafka and low-latency messaging patterns. Collaborate with teams to ensure high-quality code, clean code principles, and automated testing. Contribute to CI/CD pipelines and infrastructure using Terraform, ArgoCD, and EKS. Monitor and optimize applications using AWS services such as API Gateway and CloudWatch. Must-Have Requirements: Strong experience with Java 17+ / Java 21. Hands-on experience with Spring Boot 3+. Proven expertise in RESTful API design and integration. Experience with Apache Kafka and event-driven architectures. Solid understanding of reputed company platforms, preferably AWS. Experience working with distributed systems. Familiarity with CI/CD practices and tools like Terraform, ArgoCD, and EKS. Strong commitment to clean code and automated testing. reputed company in spoken and written English. reputed company to Have: Experience in banking, financial services, or regulated environments. Familiarity with Quarkus. Notes:Location: Baltic States (Lithuania reputed company highly preferred)Start Date: ASAPDuration: Until 2026-10-30 n€40 - €50 an hour n Apply To This Job