COSMOTE Global Solutions, affiliated with the OTE Group of Companies, is a leading ICT Systems Integrator, providing innovative solutions and services in the realms of Cloud, Data Center operations, Cybersecurity, and more. As an Application & Cloud Architect, you will play a pivotal role in designing and optimizing application architectures for cloud environments, ensuring seamless integration and robust performance to meet business objectives. Key Responsibilities: Analysis of the integration of different information systems. Data analysis and data modelling. Coordination of the implementation of the technical architecture. Technical interface between the project leaders and the developers. Production of software architecture documents. Participation in technical working groups, progress meetings and meetings with the users. Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation and reporting. Creating designs and blueprints of Cloud Architecture. Review of the architecture of existing systems to migrate of existing system in the cloud. Design and development of architecture components and building blocks using cloud components. RequirementsBachelor's degree in Computer Science, Engineering, or a related field. At least 5 years of expertise in Java application design (front-end and back-end). Strong knowledge of architecture best practices and patterns. Solid experience with microservices and cloud architectures. Hands-on experience with WebLogic Server. Proficiency in Jira and Confluence for project collaboration. At least 5 years of expertise with modeling tools. Good knowledge of Enterprise Architecture principles. At least 5 years of expertise with Relational DBMS. Strong understanding of business process analysis. At least 5 years of expertise in interoperability technologies (web services, middleware, service bus, event-driven architecture). Ability to cope with fast changing technologies used in application architecture and design. Excellent interpersonal and communication skills Ability to participate in multi-lingual meetings, ease of communication. EN/FR Good redaction skills. Ability to give technical presentations. Ability to apply high quality standards. Ability to participate in multi-lingual meetings. Capability of integration in an international/multicultural. Capability of integration in an international/multicultural environment, rapid self-starting Capability and experience in working in team; Ability to participate in multilingual meetings; EN/FR Ability to work in multi-cultural environment, on multiple large projects; Excellent TeamPlayer Ability to understand, speak and write EN/FR will be an advantage Optional certifications: Certified DevSecOps Professional (CDP) certification. AWS Certified Solutions Architect. Microsoft Certified: Azure Solutions Architect Expert. Google Professional Cloud Architect. Certified Kubernetes Application Developer (CKAD