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Freelance Data Engineer – Energy & Utilities - Dataiku

adesso Belgium • 🌐 In Person

In Person Posted 6 days, 10 hours ago

Job Description

Job Description

At adesso Belgium, we are looking for a

Dataiku expert

to support our energy customer in Brussels.

Customer Info

We are part of a leading

Energy \& Utilities

organization committed to accelerating the energy transition through data and digital innovation. Our teams develop and maintain robust data platforms that empower business units to make smart, data-driven decisions — from forecasting energy usage to optimizing grid operations.

Job requirements

Your role

As a Medior Data Engineer, You Will

Design, build, and maintain efficient, scalable data pipelines (batch \& streaming) to ingest, transform, and store data from various sources.

Ensure high standards for data quality, governance, and maintainability.

Collaborate with data scientists, analysts, and domain experts to understand needs and translate them into data-driven solutions.

Optimize data pipelines for performance, scalability, and cost-efficiency.

Apply modern engineering best practices, including version control, CI/CD, infrastructure as code, testing, and monitoring.

Work with cloud-based platforms (AWS, Azure, or GCP) and big data technologies like Spark or Databricks.

Required Experience

Hard skills:

  • 3‑7 years of experience in data engineering or related roles.

  • Proficient in Python and SQL.

  • Solid hands-on experience with big data frameworks (e.g. Spark), ETL/ELT pipelines, and orchestration tools.

  • Good knowledge of cloud architecture, data lakes/warehouses, and scalable data infrastructure.

  • Familiarity with DevOps/DataOps practices (CI/CD, IAC, monitoring).

Soft Skills

Strong analytical and problem-solving skills.

Effective communicator – technical and non-technical.

Comfortable working in agile, cross-functional teams.

Self-starter with a growth mindset and flexibility.

Other Requirements

Bachelor’s or Master’s in Computer Science, Engineering, or a related field.

Fluent in English; knowledge of Dutch or French is a plus.

Willingness to work 2 days per week onsite in Brussels (hybrid model).

Why join adesso Belgium?

Work in an international group with strong local expertise in Belgium.

Collaborate with cross-functional teams to deliver trusted, compliant, reusable data products.

Flexible freelance setup with the support of a growing adesso Belgium community.

More info about

Adesso-group \& Press release

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