Junior, Mid-Level

Data Coordinator (Freelance)

Woluwe-Saint-Pierre, Belgium · Hybrid

Passionate about tech, digital, and innovation? Join the 1,800 employees at Smile, the European leader in open-source integration, spread across 20 agencies in 9 countries. Collaborative spirit and knowledge sharing are at the heart of our DNA. Our experts push the boundaries every day to build a smarter, more efficient, and more responsible digital world. Here, we don’t just follow trends, we create them! Join Smile in Brussels and take part in projects that truly matter!

We are currently looking for a talented Data Coordinator (Freelance) to join our dynamic team and work on high-impact projects for one of our major clients.

Position Overview

Status: Freelance
Location: Brussels, Belgium (Hybrid model: 2-3 days of remote work per week)

Your Responsibilities

As a Data Coordinator, your daily missions will include:

Coordinating data initiatives across business and technical teams, acting as the bridge between data owners, analysts, and engineers.
Collecting, structuring, and prioritizing data needs and turning them into clear requirements.
Ensuring data quality, consistency, and traceability (data cleansing, validation rules, reference data management).
Contributing to data governance: data catalog, data dictionary, ownership, and access rules.
Monitoring data flows and following up on anomalies with the relevant teams.
Supporting reporting and dashboard delivery (e.g., Power BI) and the adoption of data tools by end users.
Ensuring compliance with data protection regulations (GDPR).
Planning and tracking data project deliverables and communicating progress to stakeholders.

Profile & Technical Skills

Proven experience in a data coordination, data management, or data analyst role.
Good understanding of data governance and data quality principles.
Working knowledge of SQL and Excel; experience with Power BI or another BI tool is a strong asset.
Familiarity with data platforms (e.g., Azure, Snowflake, Databricks) and data catalog tools is a plus.
Strong organizational skills, attention to detail, and ability to manage multiple stakeholders.
Excellent communication skills and a strong team spirit.
Language: Professional fluency in English. Knowledge of French or Dutch is a plus.

Why Smile?

Proximity Management: Our management by peers fosters open dialogue and the implementation of a tailored career path.
Continuous Learning: Because the digital sector is in constant motion, Smile is committed to making you an expert in your field, thanks to a comprehensive training offer: access to an e-learning platform, financing of certifications, and knowledge-sharing tools.
Vibrant Culture: Your year will be animated by group and agency events: annual convention, participation in trade fairs, summer party, and formal & informal afterworks.

The Next Steps

First Contact: A phone call to discuss your aspirations and what we can offer you.
Meeting: An opportunity to get to know each other and explore your professional background.
Business Interview: A discussion with one of our experts to assess your technical skills and define your goals.

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