EUROPEAN DYNAMICS
Java API developer
EUROPEAN DYNAMICSLuxembourg17 hours ago
Full-timeOther
We currently have a vacancy for a Java API developer fluent in English, to offer his/her services as an expert who will be based in Luxembourg. The work will be carried out either in the company's premises or on site at customer premises. In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client's IT team on site.

Your tasks:

  • Developing vendor-agnostic portable applications;
  • Developing back-end applications;
  • Integrating Spring Boot applications with external services;
  • Developing and integrating Java APIs, especially with RESTful services;
  • Securing applications and using secrets management tools like Hashicorp Vault;
  • Integrating and configuring databases, e.g. Liquibase or similar;
  • Containerizing applications with Docker, ideally with solutions compatible with cloud-agnostic environments;
  • Working with licensing and compliance aspects and constraints of integrated components and dependencies

Requirements

  • University degree in IT or relevant discipline, combined with minimum 15 years of relevant working experience in IT;
  • Minimum 8 years of experience working with Java 8-21;
  • Minimum 6 years of experience with dependency management using Maven;
  • Minimum 6 years of experience with SQL;
  • Minimum 6 years of experience using XML and HTML as data formats;
  • Minimum 6 years of experience with JSON;
  • Minimum 5 years of experience with Spring Boot for backend development;
  • Minimum 5 years of experience developing and integrating RESTful APIs;
  • Minimum 5 years of experience using backend testing tools (JUnit, Mockito, Postman, Testcontainers, etc.);
  • Minimum 5 years of experience developing in cloud environments such as AWS, Azure, or GCP;
  • Minimum 5 years of experience with SaaS and CaaS hosting services;
  • Minimum 5 years of experience using monitoring and logging tools such as the ELK stack and designing dashboards;
  • Minimum 5 years of experience working in Agile/Scrum environments;
  • Minimum 5 years of experience using the Atlassian suite (Jira, Confluence);
  • Minimum 5 years of experience documenting code and configuration;
  • Minimum 4 years of experience applying security standards such as SSDF and NIST 800-53;
  • Minimum 3 years of experience designing vendor-neutral, cloud-portable applications;
  • Minimum 3 years of experience with Apache Kafka for asynchronous event-driven processing;
  • Minimum 3 years of experience managing Kafka schemas (e.g., Schema Registry);
  • Minimum 3 years of experience with CI/CD practices and automation;
  • Minimum 3 years of experience using Git repositories and delivery processes;
  • Minimum 3 years of experience writing analysis documents;
  • Minimum 3 years of experience writing installation instructions and technical guides;
  • Minimum 2 years of experience using secrets management tools such as HashiCorp Vault;
  • Minimum 2 years of experience working with RDF, knowledge graphs, and triple stores;
  • Minimum 2 years of experience developing containerized applications using Docker;
  • Minimum 1.5 years of experience monitoring and troubleshooting Kafka data flows and consumer performance;
  • Minimum 1 year of experience with GraphQL;
  • Minimum 1 year of experience with WSO2 API Gateway or similar;
  • Minimum 1 year of experience working in cloud-agnostic environments;
  • Minimum 1 year of experience managing licensing and compliance of integrated components;
  • Excellent command of the English language and good knowledge of French

Benefits

If you are seeking a career in an exciting, dynamic and multicultural international environment with exciting opportunities that will boost your career, please send us your detailed CV in English, quoting reference (19290/11/2025).

We offer a competitive remuneration (either on contract basis or remuneration with full benefits package), based on qualifications and experience. All applications will be treated as confidential.

You may also consider all our other open vacancies by visiting the career section of our web site (www.eurodyn.com) and follow us on Twitter (@EURODYN_Careers) and LinkedIn.

EUROPEAN DYNAMICS (www.eurodyn.com) is a leading European Software, Information and Communication Technologies company, operating internationally (Athens, Brussels, Luxembourg, Copenhagen, Berlin, Stockholm, London, Nicosia, Valetta, Vienna, Den Haag, Hong Kong, etc.) The company employs over 1000 engineers, IT experts and consultants (around 3% PhD, 36% MSc and 53% BSc). We design and develop software applications using integrated, state-of-the-art technology. Our current IT projects have a value exceeding 300 million EURO. EUROPEAN DYNAMICS is a renowned supplier of IT services to European Union Institutions, international organizations, European Agencies and national government Administrations in 40 countries and 4 continents.

As part of our dedication to the diversity of our workforce, we are committed to Equal Employment Opportunity without regard for race, color, age, national origin, ethnicity, gender, disability, sexual orientation, gender identity or religion.

EUROPEAN DYNAMICS (ED) adheres to the General Data Protection Regulation principles by applying its Privacy Policy as published in www.eurodyn.com/privacy. By submitting an application to this position and by sharing your personal data with ED, you acknowledge and accept its Policy and authorise ED to process your personal data for the purposes of the company's recruitment opportunities, in line to the Policy.

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