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Avenga

Senior Java Developer for the European Commission

Avenga
Belgium · Contract · Mid-Senior

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

We are now orchestrating an international agile team of customer-oriented IT professionals and engineers initiated by the European Commission to subcontract highly specialized expertise in distinct fields related to Information Technology.

The contracting authority’s premises are located in Belgium, Luxembourg and within the project the intention is to subcontract IT professionals in hybrid mode (near-site or on-site) who will provide their services to various Directorate-Generals (DGs) of the European Commission and numerous European-based agencies.

The project covers a wide range of services related to information systems, including:  Development and support, Testing and quality assurance, Operations, Data-related services, Security, Interoperability and trans-European e-Government services, Digital business solutions.  

In summary, this project represents a significant effort to enhance IT services within the European Commission and continue digital transformation across Europe.

This is you

  • At least 4 years of experience with Java
  • Familiarity with database technology such as Oracle and H2.
  • Experience with the following tools: Git, JIRA, Confluence, Bamboo, Nexus, Gradle, Jenkins and Sonar.
  • Good knowledge and experience of code versioning tools such as Git, Bitbucket
  • Good knowledge and experience with CI/CD principles
  • Good knowledge of agile development principles.
  • Good knowledge of architecture best practices and patterns.
  • Good knowledge of web-services and microservices.
  • Good knowledge of applications design.
  • Ability to apply high quality standards.
  • Very good communication skills with technical and non-technical audiences.
  • Very good Analysis and problem-solving skills.
  • Capability to write clear and structured technical documents.
  • Ability to participate in technical meetings and good communication skills

This is your role

  • Development of back-end website applications.
  • Integration of user-facing elements developed by front-end developers with server side logic.
  • Creation of servers and databases for functionality.
  • Design and implementation of data storage solutions.
  • Understanding and implementation of security and data protection.
  • Optimization of the application for maximum speed and scalability.
  • Design and develop APIs.
  • Participating in the design and creation of scalable software.
  • Writing clean, functional code on the front- and backend.
  • Compile and analyse data, processes, and codes to troubleshoot problems and identify areas for improvement.
  • Testing and fixing bugs or other coding issues.
  • Meet both technical and consumer needs.
  • Write technical documentation.

What awaits you at Avenga?

Through our values, Better Minds, Bolder Ideas and Bigger Hearts, we strive to provide you with the tools, the autonomy, the trust, and assistance you need to excel.

We take pride in the diverse skills and character of our teams, welcoming everyone to apply and contribute to our collective strength.

Key Skills

Ranked by relevance

git microservices confluence jenkins storage oracle gradle server nexus cicd jira ux
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Posted
Jul 14, 2025
Type
Contract
Level
Mid-Senior
Location
Brussels
Company
Avenga

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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