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Web Application Developer

Work Lifegroup — Belgium · Posted ~19 hours ago

Mid Full-time Hybrid Visa History ✓

Skills

Vue.js Angular .NET Python ETL web application development dashboard development data integration Power BI security testing technical documentation

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Summary ✨ AI‑Generated

Join an international defense-focused environment as a web application developer building dashboards and applications for senior decision-makers. You’ll integrate classified and unclassified data, use modern front-end and Python-based data tooling, extend data collection systems, support security approval, and document solutions for knowledge transfer.

Highlights

Mostly remote role with limited travel to Brussels. Build web applications and leadership dashboards from diverse data sources, work with modern front-end and data technologies, collaborate directly with stakeholders, and contribute to security testing and knowledge transfer.

Description

The analysts have the numbers. You build what makes senior leaders actually read them. A data analysis team at an international defence organisation in Brussels needs a developer who can turn data from many sources into clean web applications and dashboards for senior leadership. The work is mostly remote, with a handful of visits to Brussels. What You Would Be Doing Designing, building and deploying web applications and dashboards with modern front-end frameworksBringing data from classified and unclassified sources into those systems, with Python and ETL tooling doing the conversion and preparationExtending the team's data collection tools in line with what stakeholders ask for, and testing them with the people who use themBuilding dashboards for leadership in Python or Power BIDocumenting code, endpoints and architecture, writing training material and handing knowledge over to staffSupporting security testing and approval, reporting progress and flagging risks to the timeline early What you would bring At least 5 years of web development in JavaScript and HTML with React, Vue.js or AngularExtensive MS SQL experience; .NET is an advantagePython for automation, ETL and analysis (pandas, numpy, matplotlib) and experience building backend services or pipelinesDashboards built for senior stakeholders in Python and/or Power BIGit, Agile ways of working and a bachelor's degree in computer science, data science, IT or similarAdvanced English and clear, confident communication Why this one is worth a look Your work lands directly in front of senior decision-makers, the pattern is largely remote, and it sits under a standing framework rather than a one-off project.