Application Architect
Posted 1 Oct 2026
Advertised as “Application Architect ( .NET & React)”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 13+ yrs
- Management level
- Individual contributor
- Employment
- On-Site
- Contract
- Full-time
No salary listed for this role.
Field of studyInformation Technology
Study levelMaster's
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: