Data Engineer

Are you ready to make the next step in your career and help shape the future of energy markets? At Vattenfall, we’re on a mission to enable fossil freedom. If you’re passionate about data, curious about energy markets, and eager to grow in a collaborative environment, we’d love to hear from you.

We’re looking for a Data Engineer to join our Market Insights team. You’ll be part of Group Strategy & Business Development (S&BD), providing long-term fundamental economic analysis and strategic insights for Vattenfall. Our key product—the Long-Term Market Outlook (LTMO)—guides investment planning, asset valuation, and regulatory analysis across Vattenfall.

What You’ll Learn and Do

You will work at the intersection of data engineering, energy market modelling, and digital transformation. As a Data Engineer, you will play an essential role in supporting energy market analysis by designing, building, and maintaining a robust data infrastructure. Your work enables the team to simulate, understand, and project energy market dynamics, pricing, and policy impacts. You will be a key contributor to the development and delivery of Vattenfall’s LTMO, a strategic scenario product used across the company for investment planning, asset valuation, and regulatory analysis.

Your learning journey will include:

• Building and maintaining data infrastructure: Learn to operate our Azure-based LTMO Data Hub, including Databricks notebooks, SQL pipelines, and Python scripts.
• Publishing and visualizing data: Help prepare LTMO outputs using Power BI dashboards and Excel templates, while learning best practices in data quality and version control.
• Automating workflows: Support the team in streamlining processes and exploring AI and cloud-native tools to improve efficiency.
• Running market scenarios: Get hands-on experience with the BID3 model and learn how we simulate energy market dynamics.
• Collaborating across teams: Work with modellers, IT experts, and business stakeholders to understand how data drives decisions.

Who You Are

You’re curious, motivated, and ready to make the next step in your career, with up to 2–4 years of experience in a data-related role. What matters most is your willingness to learn and contribute.

You’ll thrive here if you:

• Have strong programming skills in Python and SQL, with experience building and maintaining data pipelines in Azure Databricks
• Are proficient in Power BI and Excel for data visualisation and stakeholder reporting
• Are interested in energy market modelling and how data supports strategic decisions
• Enjoy solving problems and improving processes
• Communicate clearly and like working with IT teams, modellers, and business stakeholders, ensuring alignment on assumptions, deliverables, and timelines
• Are organized and care about data quality and documentation

Our offer

We offer good remuneration, a challenging and international work environment, and the possibility to work with some of the best in the field. You will be working in interdisciplinary teams and can always count on support from committed colleagues. We provide attractive employment conditions and opportunities for personal and professional development.

We look forward to receiving your application! 😊

Vattenfall is a European energy company with approximately 21,000 employees. We are looking for talented individuals who, in addition to their passion for their own role, also have strong team spirit and want to contribute to supporting a meaningful corporate mission.