Application Architect ( .NET & React)
Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Oct 1, 2026. European Dynamics scores A on the Alion truth index.
We currently have a vacancy for an Application Architect ( .NET & React) fluent in English, to offer his/her services as an expert who will be based in Belgium. 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 with the Development team of the company that will closely cooperate with a major client’s IT team on site.
Your tasks
- Development of front-end website architecture and back-end website applications;
- Understanding and implementation of security and data protection;
- Design and develop APIs;
- Compile and analyse data, processes, and codes to troubleshoot problems and identify areas for improvement;
- Production of software architecture documents as well as coordination of the implementation of the technical architecture;
- Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation and reporting.
Requirements
- Master’s degree in IT combined with relevant IT professional experience of 13 years;
- At least 5 years of development for .NET platform, both server-side and client side;
- At least 5 years of specific expertise in front-end languages such as JavaScript, HTML and CSS;
- At least 5 years of experience with React and excellent knowledge of REST API development;
- At least 3 years of experience in architecture best practices and patterns, applications design and business process analysis;
- At least 3 years of specific expertise in interoperability technology (web services, message oriented middleware, service oriented bus, event architecture);
- At least 3 years of specific expertise in database technology such as Oracle, MongoDB, Microsoft SQL Server;
- At least 1 year of experience in Jira, Confluence and code versioning tools such as Git or SVN;
- Experience with SharePoint Online, both client side (SPFx framework, React) and server-side (MS Graph, etc);
- Experience with one of the tools to create workflows like: Workflow manager, Nintex workflow;
- Excellent command of the English language.
Benefits
If you are seeking a career in an exciting and dynamic company, where you will offer your services as part of a team of a major European Institution, operating in an international, multilingual and multicultural environment where you can expect real chances to make a difference, please send us your detailed CV in English, quoting reference: (148979/10/26).
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 Software, Information and Communication Technologies company, operating internationally (Athens, Brussels, Luxembourg, Copenhagen, Stockholm, London, Nicosia, Hong-Kong, Valetta, etc). The company employs over 1000 engineers, IT experts and consultants (around 3% PhD, 36% MSc and 53% BSc or equivalent). We design and develop software applications using state-of-the-art technology. The group generates annual revenues in the range of EURO 40 million, with an EBITDA in the range of 20%. The value of our contract portfolio exceeds EURO 250 million. EUROPEAN DYNAMICS is a renowned supplier of IT services to government institutions, multinational corporations, public administrations and multinational companies, research and academic institutes.
As part of our dedication to the diversity of our workforce, we are committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.
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