Back end Engineer

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Luxemburg
Freiberuflich
Vollzeit

3 Tage her
Einfach bewerben

COSMOTE Global Solutions NV is a leading provider of innovative ICT solutions, proudly part of the OTE Group of Companies. We are dedicated to delivering state-of-the-art services that meet the needs of clients in various industries.We are looking for a talented Back End Engineer to join our growing team. In this pivotal role, you will be responsible for supporting applications through integration and development of server-side logic. Your expertise will play a crucial role in maintaining the functionality and efficiency of our solutions.Key Responsibilities:

Develop, maintain, test and deploy SpringBoot web portals, applications, components and libraries, using Java and Spring framework.
Collaborate with team leads, tech leads business analysts, developers and other testers to understand requirements and ensure consistency and coherence of requirements;
Deploy and monitor applications on-prem and in cloud containerized environment

Requirements

Mandatory Requirements:
University Degree at a related field
10+ years of experience
Mandatory Experience:

Java 17 (preferably 21 or higher)
Spring Framework 6.x (or higher) & Spring Boot 3.x (or higher)
JPA / Hibernate
Web services (REST, SOAP); asynchronous communication using event streaming (Kafka)
JUnit/TestNG; Mockito or similar mocking framework
DevOps: Maven, Git, CI/CD pipelines (preferable Azure DevOps), containers (Docker), cloud (preferable Azure)
Auth/Authz using OIDC/OAuth
Would be a big plus:
Experience with integration technologies and micro-services, preferably with Apache Camel (but Spring Integration would be a plus)
Full stack web development with a JavaScript framework (preferably React)
Process/workflow engine experience (eg: Temporal)

Cosmote Global Solutions