We are seeking a **Senior Java Developer** with strong expertise in AWS technology. You will join a dynamic team focused on building scalable solutions and driving innovation in cloud\-based environments. This role offers the opportunity to work on impactful projects and collaborate with talented professionals. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. **Responsibilities** * Design, develop, release, and support microservices * Review project documentation and analyze requirements * Build new features and modules for existing systems * Integrate solutions with external platforms and services * Perform unit and integration testing to ensure high\-quality deliverables * Investigate and resolve technical issues * Monitor and maintain the operational health of services * Continuously improve services and infrastructure * Work closely with other developers and QA, participate in code reviews, and support team collaboration **Requirements** * Minimum 3 years of experience working with Java, including hands\-on experience with Java 21 * Solid understanding of Spring frameworks such as Core, Boot, and Data * Proven track record in developing microservices * Experience working with RESTful APIs and JAX\-RS * Familiarity with NoSQL databases like DynamoDB and Redis or Valkey * Experience managing applications with Kubernetes * Proficient in AWS services including EC2, ELB, ASG, SG, SNS, and SQS * English proficiency, both written and spoken, at a B2\+ level or higher **Nice to have** * Experience with Gradle * Familiarity with Terraform * Knowledge of Docker **We offer** * Connectivity Bonus (25,000 ARS are paid with a salary receipt at the end of each month as a non\-wages concept). * Medicina Prepaga (It covers the collaborator and direct family group). * Paternity Leave (Two additional days are added to what is established by law, total of 4 days). * Discounts card. * English Training (English lessons, twice per week). * Training Program (Access to multiple customized training plans according to the needs of each role within the company). * Marriage bonus (The company doubles the allowance established by law that ANSES offers). * Referral Program (Referral bonus is paid when the referral of a collaborator joins the Company). * External Agreements and Discounts. * Vacations: 14 calendar days a year *By applying to our role, you are agreeing that your personal data may be used as in set out in EPAM´s Privacy Notice and Policy.*