Group Senior Data Engineer

The opportunity

Join our Group Data & Analytics team and contribute to building scalable data solutions that support B2 Impact's business across Europe.

Data plays an increasingly important role in how we work, make decisions and develop our business. We're looking for a Group Senior Data Engineer who enjoys working with data, solving technical challenges and turning business requirements into practical solutions.

In this role, you'll design, develop and maintain efficient and scalable data systems, supporting both Group functions and local markets. You'll contribute to data infrastructure, solution design and data insights in an international environment, including the development of our new Group Data Lakehouse.

You'll be part of an international team, collaborating with colleagues across countries and functions. This is an opportunity to develop your technical expertise, learn new technologies and make an impact on how we use data at B2 Impact.

What you will do

• Collaborate with global peers in an international work environment on topics related to data infrastructure, solution design and data insights
• Analyse, combine and prepare data based on business requirements
• Design and develop data pipelines, ETL processes and reports
• Document processes, reports and data flows in a structured way
• Develop and maintain data processes and reports for Group functions and local markets within the new Group Data Lakehouse, while maintaining the existing Group Data Warehouse

Your profile

We're looking for someone who is curious about technology, enjoys working with data and understands how technical solutions can create business value.

Technical skills and competencies

• Experience in cloud computing environments, preferably Microsoft Azure, or eagerness to learn
• Knowledge and experience of ETL tools and processes
• Experience with relational and non-relational databases, such as MySQL and Microsoft SQL Server
• Programming knowledge in Python, or willingness to learn
• Experience with Airflow, Azure Data Factory or similar orchestration tools, or willingness to learn
• Experience with Delta Lake and Polars, or other high-performance data-processing libraries, or willingness to learn

Experience and personal profile

• Personal values that align with our AIDER values: Agility, Integrity, Diversity, Excellence and Responsibility
• Willingness to learn new technologies and a passion for continuous learning
• Ability to understand how technical work translates into business value
• Good communication skills in English
• Experience from a local B2 Impact market and knowledge of the business is a strong advantage

Additional information

The role is part of our Group Data & Analytics team and reports to the Data Lead.

The position can be based in any city where B2 Impact operates, with Gothenburg, Madrid, Helsinki or Wroclaw preferred. The role offers a hybrid working arrangement.

How we'll enable you to make an impact

• Meaningful work: Contribute to data solutions supporting Group functions and local markets across Europe
• International collaboration: Work with colleagues across countries and functions, sharing knowledge and different perspectives
• Opportunities to grow: Develop your technical expertise and learn new technologies through practical experience
• Room to contribute: Use your skills and ideas to develop solutions that create business value

*This job was originally named Group Data Engineer, and updated to Group Senior Data Engineer on 10 November 2026 to reflect the skill level required.