Java full stack developer

Description of the Tasks

As an external service provider, you will be responsible for a variety of tasks related to information systems integration and technical architecture. Some of the key tasks include:

• Analysis of the integration of different information systems.

• Data analysis and data modeling.

• Coordination of the implementation of technical architecture.

• Acting as a technical interface between project leaders and developers.

• Producing software architecture documents.

• Participating in technical working groups, progress meetings, and user meetings.

• Assisting in testing, analysis, technical documentation, deployment, evaluation, and reporting.

• Creating designs and blueprints of Cloud Architecture.

• Designing and developing architecture components and building blocks using cloud components.

• Analysis, design, and implementation of microservices.

• Producing use case models, software architecture documents, design and analysis models, and implementation models.

• Following up on data analysis and data modeling.

• Coordinating the implementation of technical architecture.

• Assisting in the deployment of components and configuration management.

• Documenting technical implementations and composites.

• Evaluating and testing technical components delivered by other teams to ensure compliance with requirements and methodology.

• Providing assistance in testing, technical documentation, deployment, evaluation, and reporting.

Specific Expertise

• At least 5 years of experience with Java / J2EE (minimum competence level 5)

Knowledge and Skills / Technology stack:

• Proficiency with fundamental front-end languages such as JavaScript, HTML, and CSS.

• Knowledge of front-end frameworks/libraries (Angular, React, Vue, Bootstrap) and experience with modern build tools (Webpack, Vite).

• Proficiency in Java/Node/PHP back-end stacks, experience with Spring Boot 3.4.x, Hibernate, and REST API development.

• Proficiency in working with both relational (e.g., PostgreSQL, Oracle) and non-relational (e.g., MongoDB) databases, including schema design and query optimization.

• Experience with Git workflows (GitFlow, trunk-based) and understanding of legacy systems using SVN.

• Knowledge of cloud services (e.g., AWS, Azure) and experience with deploying and managing applications in a cloud environment.

• Experience with IaC tools (Terraform, AWS CloudFormation, Azure Bicep) for consistent environment provisioning.

• Experience in designing, building, and securing RESTful APIs and web services, including OpenAPI/Swagger documentation.

• Proven experience with KAFKA, Elastic Search.

• Knowledge of CSDR is preferable.

• Knowledge of AXON Server/Framework is a plus.

• Knowledge of containerization and orchestration technologies (e.g., Docker, Kubernetes) for developing and deploying applications.

• Understanding of authentication and authorization protocols and standards (e.g., OAuth 2.0, OpenID Connect, JWT).

Non-Technical Skills

• Capability of integration in an international/multicultural environment, rapid self-starting capability, and experience in working in a team.

• Ability to participate in multilingual meetings.

• Ability to work in a multicultural environment, on multiple large projects.

• Excellent Team Player.

• Ability to understand, speak, and write English C1.

• High degree of discretion and integrity is required as the applications managed and maintained in contain personal and confidential data.