Data Dashboard Developer (Python ETL, Power BI, Web Applications) for NATO with security clearance

WLG; Brussel; Remote; EUR 60,000 - 90,000; Full time

Job summary

WLG in Brussels is seeking a skilled web application and dashboard developer to turn data from multiple sources into clean, senior-level dashboards. The role is mostly remote with occasional visits to Brussels, and you will build web apps with modern front-end frameworks and Python ETL to prepare data.

You will deliver dashboards for leadership in Python or Power BI, document code and architecture, and collaborate with security and stakeholders to ensure timely delivery.

Qualifications

• At least 5 years of web development in JavaScript and HTML with React, Vue.js or Angular.
• Extensive MS SQL experience; .NET is an advantage.
• Python for automation, ETL and analysis (pandas, numpy, matplotlib) and experience building backend services or pipelines.
• Dashboards built for senior stakeholders in Python and/or Power BI.
• Git, Agile ways of working and a bachelor's degree in computer science, data science, IT or similar.
• Advanced English and clear, confident communication.

Responsibilities

• Designing, building and deploying web applications and dashboards with modern front-end frameworks
• Bringing data from classified and unclassified sources into those systems, with Python and ETL tooling doing the conversion and preparation
• Extending the team's data collection tools in line with what stakeholders ask for, and testing them with the people who use them
• Building dashboards for leadership in Python or Power BI
• Documenting code, endpoints and architecture, writing training material and handing knowledge over to staff
• Supporting security testing and approval, reporting progress and flagging risks to the timeline early

Skills

JavaScript

HTML

React

Vue.js

Angular

Python

Pandas

NumPy

Matplotlib

MS SQL

Git

Agile

Education

Bachelor's degree in computer science, data science, IT or similar

Tools

Power BI

ETL tooling

Job 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 frameworks
• Bringing data from classified and unclassified sources into those systems, with Python and ETL tooling doing the conversion and preparation
• Extending the team's data collection tools in line with what stakeholders ask for, and testing them with the people who use them
• Building dashboards for leadership in Python or Power BI
• Documenting code, endpoints and architecture, writing training material and handing knowledge over to staff
• Supporting 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 Angular
• Extensive MS SQL experience; .NET is an advantage
• Python for automation, ETL and analysis (pandas, numpy, matplotlib) and experience building backend services or pipelines
• Dashboards built for senior stakeholders in Python and/or Power BI
• Git, Agile ways of working and a bachelor's degree in computer science, data science, IT or similar
• Advanced 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.