Technologies-expected : Java AWS Gradle JUnit Jenkins Sonar Qube Serverless Framework HTML CSS Java Script Docker technologies-optional : Node.js Python Curity ELK about-project : We are looking for skilled Java Developers to join a high-impact project focused on enhancing a credit card platform for the UK market. This project involves developing secure authentication and authorization protocols, leveraging AWS cloud infrastructure, and building serverless components for seamless scalability and performance. responsibilities : Design, develop, and maintain secure Java applications with advanced authentication and authorization mechanisms (ABAC, RBAC). Collaborate with cross-functional teams to integrate and optimize various AWS services. Implement and configure OAuth 2.0 flows, OIDC, SAML, and token patterns. Ensure code quality and reliability through tools such as Gradle, JUnit, Jenkins, Sonar Qube, and Serverless Framework. Support basic frontend development for servlet applications using HTML, CSS, and Java Script. Utilize Docker for containerization and contribute to deployment pipelines. requirements-expected : Solid experience in Java development and security protocols. Proficiency in OAuth 2.0, OIDC, SAML, and secure token handling. Hands-on experience with AWS services (IAM, Secrets Manager, EKS, Cloud Watch, etc.). Familiarity with development tools like Gradle, JUnit, Jenkins, Sonar Qube, and Serverless Framework. Basic knowledge of frontend technologies (HTML, CSS, Java Script). Experience with Docker for containerization. offered : Stable, long-term, full-time collaboration. Flexible remote work within Poland. High engineering culture focused on growth and learning. Multinational teams with diverse perspectives. Benefits: Private medical care, Multisport card, and workation opportunities (work remotely for a week from cities like Barcelona). benefits : sharing the costs of sports activities private medical care remote work opportunities integration events