Java Developer

• Contribute to the improvement of the development and build process
• Design and develop production grade, enterprise level systems that make extensive use of messaging and microservices.
• Participate in the Java implementation of applications and micro-services involving integration with search engines, being able to write backend code in a reliable, fast, scalable, and secure way, satisfying requirements and service level agreements.
• Write OAUTH authentication mechanisms. Implement validation mechanisms as unit and integration tests.
• Assist with deployment and configuration of the system. Setup CI/CD pipelines. Familiarity with Kubernetes/Docker is assumed.
• Follow Scrum procedures and disciplines. Estimate the work to be done upon request.
• Write technical documentation. Account for secure coding practices, as well as logging and auditing features.
• Work with Git following pull request procedure.
• Write clean, secure and high-quality code.

Requirements

• Bachelor plus 10 years of relevant experience.
• Working knowledge of English B2 or higher Common European Framework of Reference for Languages (self-assessment).
• Good knowledge of application development environments like Eclipse or Intellij, Maven, Git.
• Good knowledge of the design and development of components like REST APIs, integrations, micro-services).
• Proficiency in using REST based frameworks like Spring MVC as well accessories tools like Postman.
• Building SOAP web servers and clients in the Java/Spring context.
• Good knowledge of relational databases Microsoft SQL server.
• Ability to use Spring Data and Hibernate.
• Good knowledge of Agile software development methodologies, Scrum, Kanban.
• Good knowledge and proven professional experience of OOP paradigms and SOLID principles using Java 11 (or higher) and experience with most common Java frameworks, Spring, SpringBoot.
• Good knowledge of container technology ,Docker or Kubernetes.
• Good knowledge of messaging systems like ActiveMQ and RabbitMQ.
• Good Knowledge of CD/CI systems TFS/Azure DevOps and Jenkins.
• Good knowledge and proven professional experience with at least one of the JavaScript front-end frameworks, Vue.js/ jQuery/ Angular2/ REACT.
• Good knowledge in Enterprise Integration methodologies and patterns.
• Proficiency in modelling an EIP system using classical EIP patterns and diagrams.

Desirable:

• Good knowledge of no-sql and graph databases and ElasticSearch.
• Capable to be part of an Agile Team implementing Scrum (team worker, easy going, good communication capabilities) and knowledge of software development methodologies (e.g. AGILE).
• Ability to participate in multi-lingual meetings, ease of communication.
• Capability of integration in an international/multi-cultural environment.
• Ability to cope with fast changing technologies used in application developments.