Data Engineer (Continuous Hiring)

Data Wizards; Vlaams-Brabant; Hybrid; EUR 55,000 - 75,000; Full time

Benefits offered by this job

Mobility budget / company car

30 days paid time off

Laptop & smartphone with subscription

Insurance (group, hospitalization, & /

Job summary

Data Wizards in Belgium is seeking a Data Engineer to design, build and maintain data pipelines, turning raw data into actionable insights. You will work with SQL, Python, and cloud services to support ingestion, transformation and exposure across clients.

Collaborate with analysts and data scientists, ensure data quality and traceability, and contribute to data modeling and architecture in a consulting environment.

Qualifications

• Master’s degree in computer science, data or a related technical field.
• 1–6 years of experience in Data Engineering or a related role, ideally in a consulting environment.
• Fluent in English and French and/or Dutch.

Responsibilities

• Design, build, and maintain robust, scalable data pipelines.
• Support ingestion, transformation, and exposure of data across multiple sources and systems.
• Develop and optimize data processing solutions using SQL, Python, and modern orchestration tools.
• Work on a cloud-based data stack, collaborating with data analysts, data scientists, and business stakeholders.
• Ensure data quality, reliability, traceability, and monitoring across platforms.

Skills

SQL

Python

Data modeling

Data warehousing

Stakeholder communication

Education

Master's degree in computer science, data or related field

Tools

Databricks

Airflow

dbt

Azure Data Factory

Job description

Let's build the future of AI & Data, together

At Data Wizards, we're focused on 3 things: Data, AI & you.

We're a small team who genuinely love digging into data that makes a real difference for the companies we work with, and who want to discover how AI and data can help companies out there.

Why join us?

Apart from tackling exciting challenges with passionate people in an environment that wants to see you thrive, you'll be part of a young company that keeps its feet on the ground, its eyes on the stars, and believes the best growth comes from the unique magic each Wizard brings.

We are continuously on the lookout for bright data engineers, data scientists, machine learning engineers, AI engineers, and data analysts. But this job description is for Data Engineer out there feeling the magic in them and ready to spread it.

As a Data Engineer, your mission would typically include:

• Design, build, and maintain robust, scalable data pipelines to help our clients turn raw data into actionable insights
• Support ingestion, transformation, and exposure of data across multiple sources and systems
• Develop and optimize data processing solutions using SQL, Python, and modern orchestration tools
• Work on a cloud-based data stack (storage, processing, and managed services)
• Collaborate with data analysts, data scientists, and business stakeholders to understand data needs and translate them into technical solutions
• Ensure data quality, reliability, traceability, and monitoring across the platforms you work on
• Contribute to data modeling and architecture decisions to support scalable, maintainable systems
• Support troubleshooting, optimization, and continuous improvement of existing data workflows
• Document data flows, pipelines, and technical solutions to support knowledge-sharing across the team
• Stay curious about emerging data and AI technologies, and help bring new ideas and best practices into our projects
• But being a consulting company, we can’t know in advance what your exact responsibilities will be

You're a step closer to joining our team if you bring:

Background:

• A Master’s degree in computer science, data or a related technical field
• Open to 1–6 years of experience in Data Engineering or a related role, ideally in a consulting environment

Technical Skills:

• Strong proficiency in SQL and Python
• Hands-on experience with at least one major cloud platform (Azure, AWS, or GCP)
• Experience building and maintaining ETL/ELT pipelines using modern data platforms and orchestration tools (e.g. Databricks, Airflow, dbt, or Azure Data Factory)
• Familiarity with Git and CI/CD practices
• Familiarity with distributed/big-data processing frameworks such as Spark is a plus
• Familiarity with NoSQL databases (e.g. MongoDB, Cassandra, Cosmos DB) is a plus
• Understanding of data warehousing concepts and dimensional modeling (star schema) is a plus
• Being able to use AI assistant coding tools is a plus

Soft Skills:

• Ability to manage stakeholders and communicate effectively across technical and non-technical teams.
• A problem-solver with a “can-do” attitude and a hacker mentality.
• Highly curious and always eager to improve and learn.
• Strong ability to work independently and drive projects from intake to delivery.

• Languages: Fluent in English and French and/or Dutch

We know that finding the right job isn't just about the role, it's about what's in it for you, too. While we're a start-up, we're big on taking care of our people right from day one.

Here's a sneak peek at what we offer:

A compensation package that keeps you motivated

• Competitive salary
• Mobility budget or company car with an electrical card
• 30 days of paid time off
• A top-tier laptop & smartphone with a subscription
• Representation allowances
• Group, hospitalization & dental insurance
• Meal vouchers & eco-cheques
• Opportunity to earn company stock over time

A place to be your best self, grow, and thrive

• Work with the most innovative technologies in Data & AI
• Work in an agile, collaborative environment
• Hybrid work model: up to 3 days per week
• Monthly team-building events (plus one epic annual celebration)
• Tailored training programs to fuel your career growth
• A cool, ergonomic office with creative meeting spaces, a Nintendo Switch for spontaneous Mario Kart battles, a massage chair for those deep-thinking moments and fresh coffee & drinks to keep you energized

And most importantly, an organic-growing company where you are in control of your own path!

We value potential, mindset, and growth as much as experience.

We believe diversity is our strength.

We welcome candidates from all backgrounds and experiences because different viewpoints help us grow and evolve.

Our Recruitment Process:

Quick intro call with our HR team (5')

Culture check: HR Interview (30')

Technical check: Wizard assessment (25') & Technical Interview with our wizards (1h)

Partner Meet-up (30')

Why this process?

We want you to get a genuine feel for who we are, and we want to make sure we're aligned on what truly matters. Rather than rushing the process, we focus on finding the right fit, so that six months from now, both sides are still convinced they made the right decision.

Please note: As a consulting company, our recruitment process can be either project-driven or based on strong profiles we believe in. The consultancy world moves fast, and while we always aim to match great talent with the right opportunity, there might not always be an immediate fit. With your permission, we'll gladly keep your profile in mind for future missions, and hope to collaborate with you soon on an exciting project at Data Wizards!