Power BI Engineer
Warszawa, PL
About Atos Group
Atos Group is a global leader in digital transformation with c. 67,000 employees and annual revenue of c. €10 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.
The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.
We are looking for a motivated Power BI Engineer to build and maintain Power BI dataflows and related data warehouse components. The role focuses on implementing efficient ETL patterns, applying query folding where appropriate, and developing reliable DAX and Power Query (M) solutions to support reporting and analytics.
Key responsibilities:
- Develop and maintain Power BI dataflows and datasets to meet reporting requirements.
- Implement Power Query (M) transformations and DAX measures for data modeling and analysis.
- Use SQL and query folding techniques to push ETL work to source databases when beneficial.
- Support data warehouse structures and help load and transform data into analytical models.
- Monitor and troubleshoot data integration and performance issues; apply tuning and fixes.
- Implement incremental refreshes, data validation, and basic data quality checks.
- Collaborate with BI developers, analysts and stakeholders to translate requirements into datasets.
- Document dataflows, transformations and operational procedures.
Required qualifications and skills:
- Practical experience with Power BI Fabric and Power BI dataflows.
- Solid SQL skills and understanding of query folding concepts.
- Proficiency in DAX and Power Query (M) for transformations and measures.
- Familiarity with data warehousing concepts and ETL patterns.
- Good troubleshooting and analytical skills for diagnosing data and performance issues.
- Ability to work in a team, follow best practices, and communicate with technical and non-technical stakeholders.
What's in it for you?
- Courses and certifications (e.g., Google Cloud, AWS, ITIL)
- Wellbeing programs & work-life balance - integration and passion-sharing events
- Private medical and dental care
- Family-friendly offices: Supporting working parents
- Benefits platform – shopping, cinema, sport, etc.
- Co-funding of sport activities (e.g., Multisport & OK system cards, b-active program)
- Conferences and expert communities
- Gift packages for special occasions: Easter, Christmas, Children’s Day
- Appreciation for seniority: additional days off, Atos Jubilee gifts
- Charity and eco initiatives
- Hybrid working mode (max. 2 times per month in the office, based on your location)
Your benefits could vary depending on the employment contract type.
Boost your career!
What happens next?
- Quick conversation with HR
- Interview with a Manager/IT expert/project representative
- Interview with the client
Choose your future. Choose Eviden.
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Nasze przedsiębiorstwo przestrzega zasad ochrony sygnalistów ustanowionych w dedykowanej procedurze zgodnie z ustawą z dnia 14 czerwca 2024 r. o ochronie sygnalistów (Dz.U. z 2024 r. poz. 928), zapewniając wszystkim pracownikom oraz osobom ubiegającym się o zatrudnienie lub świadczenie usług pełną poufność i ochronę w zakresie zgłaszania naruszeń prawa.
Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.
Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment.
Choose your future. Choose Atos.